/* =========================================================
   components.css — 导航、页脚、按钮、卡片、特殊组件
   ========================================================= */

/* ========== 导航 ========== */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: all 0.3s var(--ease);
    padding: 20px 0;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
/* ---------- 导航 logo 排版（V8.9 · 2026-11-06 重做） ----------
   改前：logo 图 + 右侧「WEIXIAOTU / AI UPGRADE」两行英文文字块
   问题：① logo-nav.png 本身就是完整 VI lockup（兔子 + 手写徽标 + 大字「微小兔」），
            再外挂英文是纯冗余，且英文块与中文完全不搭；
        ② 两行英文宽度不等（94px vs 83px）→ 右侧参差，不整齐；
        ③ 英文块按 align-items:center 对齐到图片**几何中心**，
            但图内「微小兔」大字的字面中线在图高 68.5% 处（上方要给叶子留位），
            实测偏差 -15px → 英文浮在上方，与中文脱节。
   改后：英文整体移除，只保留官方 VI lockup 图（不裁切、不改色、不重排），
        并把图放大到 112px 补足原来英文占的视觉重量。 */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 0.02em;
}
.nav-logo img {
    /* 官方 VI lockup 原图 288×138（比例 2.087）。
       只锁宽度、height:auto —— 盒型与原图比例天然一致，
       既不变形也不产生 object-fit:contain 的留白（留白会让 logo 看着偏小）。
       窄屏尺寸用 --nav-logo-w 变量逐档缩放（112 → 100 → 88 → 72）。 */
    width: var(--nav-logo-w, 112px);
    height: auto;
    /* flex 收缩时保持原比例，不能被压扁（320px 下曾被压成 53×42） */
    flex: 0 0 auto;
    min-width: var(--nav-logo-w, 112px);
    border-radius: 8px;
    background: transparent;
    padding: 2px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(141, 198, 63, 0.35));
}
/* 英文文字块整体不再显示（保留 DOM 不删，便于日后恢复） */
.nav-logo .logo-text {
    display: none;
}
.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    min-width: 0;
}
.nav-menu a {
    padding: 10px 18px;
    border-radius: var(--r-full);
    color: var(--text-2);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.25s var(--ease);
    position: relative;
    white-space: nowrap;   /* 禁止导航项折行 */
    flex-shrink: 0;
}
.nav-menu a:hover,
.nav-menu a.is-active {
    color: var(--text-1);
    background: rgba(255, 255, 255, 0.06);
}
.nav-menu a.is-active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--c-cyan);
    box-shadow: 0 0 8px var(--c-cyan);
}
.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-toggle { display: none; }

/* 顶栏 logo 左侧允许收缩，右侧徽章不挤出屏外 */
.nav-logo { min-width: 0; }
.nav-logo .logo-text { min-width: 0; }
.nav-logo .logo-text small { white-space: nowrap; }

/* 中等宽度收紧导航间距，保证 7 项单行不折行 */
@media (max-width: 1320px) {
    .nav-inner { gap: 20px; }
    .nav-menu { gap: 0; }
    .nav-menu a { padding: 10px 13px; font-size: 13.5px; }
    .nav-cta { gap: 8px; }
    /* V8.9：英文移除后 logo 放大，窄屏同步按比例收（112 → 100 → 88 → 72） */
    .nav-logo { --nav-logo-w: 100px; }
}
@media (max-width: 1180px) {
    .nav-menu a { padding: 10px 10px; font-size: 13px; }
    .nav-logo .logo-text { display: none; }
    .nav-logo { --nav-logo-w: 88px; }
}
@media (max-width: 480px) {
    .nav-logo { --nav-logo-w: 72px; }
}

.nav.is-scrolled {
    background: rgba(13, 27, 75, 0.7);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--bd-1);
    padding: 14px 0;
}

@media (max-width: 980px) {
    .nav-menu, .nav-cta .btn-ghost { display: none; }
    .nav-toggle { display: flex; width: 40px; height: 40px; border-radius: 8px; background: rgba(255,255,255,0.06); align-items: center; justify-content: center; }
    .nav-menu.is-open { display: flex; position: absolute; top: 100%; left: 16px; right: 16px; flex-direction: column; padding: 16px; background: var(--bg-soft); border: 1px solid var(--bd-1); border-radius: var(--r-md); gap: 4px; }
}

/* ========== Hero ========== */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 160px 0 80px;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}
.hero-left { position: relative; }
.hero-title { margin: 24px 0 28px; }
.hero-subtitle {
    font-size: clamp(18px, 1.6vw, 22px);
    color: var(--text-2);
    max-width: 560px;
    line-height: 1.55;
    margin-bottom: 40px;
}
.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.hero-meta {
    display: flex;
    gap: 32px;
    margin-top: 56px;
    padding-top: 32px;
    border-top: 1px solid var(--bd-1);
}
.hero-meta-item .v {
    font-size: 28px;
    font-weight: 700;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}
.hero-meta-item .l {
    font-size: 12px;
    color: var(--text-4);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-top: 8px;
}

/* Hero right: GEO Orbit */
.geo-orbit {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 560px;
    margin: 0 auto;
}
.geo-orbit svg { width: 100%; height: 100%; }

@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; gap: 56px; }
    .hero { padding: 140px 0 80px; }
}

/* ========== 数据跑马灯 ========== */
.marquee {
    overflow: hidden;
    padding: 32px 0;
    border-top: 1px solid var(--bd-1);
    border-bottom: 1px solid var(--bd-1);
    background:
        linear-gradient(90deg, rgba(0, 229, 200, 0.045), rgba(139, 92, 246, 0.06) 50%, rgba(255, 77, 143, 0.045));
    position: relative;
}
.marquee::before, .marquee::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, rgba(13, 27, 75, 0.85), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, rgba(13, 27, 75, 0.85), transparent); }
.marquee-track {
    display: flex;
    gap: 64px;
    animation: marquee 18s linear infinite;
    width: max-content;
}
.marquee-item {
    display: flex;
    align-items: baseline;
    gap: 14px;
    white-space: nowrap;
    flex-shrink: 0;
}
.marquee-item .v {
    font-size: 36px;
    font-weight: 800;
    font-family: ui-monospace, monospace;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.marquee-item .l {
    font-size: 14px;
    color: var(--text-3);
    letter-spacing: 0.04em;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========== 板块标题 ========== */
.section-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 72px;
}
.section-head .h-1 { margin: 20px 0; }
.section-head p { color: var(--text-2); font-size: 18px; }

.section-head-left {
    text-align: left;
    max-width: 720px;
    margin: 0 0 64px;
}
.section-head-left .h-1 { margin: 16px 0 18px; }
.section-head-left p { color: var(--text-2); font-size: 18px; }

/* ========== 六大板块网格 ========== */
.modules {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.module {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-lg);
    padding: 32px;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 320px;
}
.module:hover {
    border-color: rgba(0, 229, 200, 0.4);
    background: linear-gradient(145deg, rgba(0, 229, 200, 0.08), rgba(139, 92, 246, 0.07));
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(0, 229, 200, 0.3);
}
.module-num {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}
.module-num .num {
    font-family: ui-monospace, monospace;
    font-size: 16px;
    color: var(--text-3);
    letter-spacing: 0.12em;
    font-weight: 600;
}
.module-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--g-cyan-purple);
    color: var(--text-1);
    font-size: 22px;
}
.module-icon--purple { background: var(--g-purple-pink); }
.module-icon--cp { background: var(--g-cyan-pink); }
.module-title {
    font-size: 20px;
    font-weight: 700;
    margin: 8px 0 12px;
}
.module-desc {
    color: var(--text-2);
    font-size: 14px;
    line-height: 1.65;
    margin-bottom: 24px;
    flex: 1;
}
.module-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.module-tags .tag { font-size: 11px; padding: 3px 8px; }

/* 主推徽章：实心渐变 + 外发光，视觉上从同级标签里跳出来 */
.module-tags .tag-push,
/* 主推标签：对标金句钩子（.quote-hook--amber）的黄色调
   文字 #FFE9A8、主色 #FFB020、左侧黄条感由光晕承担
   —— 比实心金色更亮、更通透，在深蓝底上不糊。 */
.tag-push {
    font-weight: 700;
    color: #FFE9A8;
    background: linear-gradient(135deg, rgba(255, 176, 32, .30) 0%, rgba(255, 217, 126, .16) 100%);
    border-color: rgba(255, 176, 32, .58);
    text-shadow: 0 0 14px rgba(255, 176, 32, .45);
    box-shadow: 0 0 0 1px rgba(255, 217, 126, .18) inset,
                0 4px 14px -2px rgba(255, 176, 32, .55),
                0 0 18px rgba(255, 176, 32, .3);
    animation: push-pulse 1.8s ease-in-out infinite;
}
/* 主推金句高亮：板块卡里把「各部门 AI 改造」这几个字染成主推金色
   （与 .tag-push 同一套金色调：主色 #FFB020、文字 #FFE9A8）
   —— 用于「主推③ = 企业各部门 AI 改造」落在定制服务板块内部时，
      让客户一眼看到主推标指的是这四个字，不是整个定制服务板块。 */
.push-hl {
    color: #FFE9A8;
    background: linear-gradient(135deg, rgba(255, 176, 32, .30) 0%, rgba(255, 217, 126, .14) 100%);
    border-radius: 6px;
    padding: 1px 8px;
    box-shadow: 0 0 0 1px rgba(255, 217, 126, .22) inset;
    text-shadow: 0 0 14px rgba(255, 176, 32, .40);
}
/* 主推卡视觉加强：底色加深、描边加浓（身份卡 V8.0「网页板块网格」做法） */
.module--push {
    border-color: rgba(255, 176, 32, .55) !important;
    box-shadow: 0 0 0 1px rgba(255, 176, 32, .22) inset,
                0 18px 48px -22px rgba(255, 176, 32, .40);
}

@keyframes push-pulse {
    0%, 100% { box-shadow: 0 0 0 1px rgba(255,217,126,.18) inset, 0 4px 14px -2px rgba(255,176,32,.55), 0 0 16px rgba(255,176,32,.3); }
    50%      { box-shadow: 0 0 0 1px rgba(255,217,126,.34) inset, 0 6px 20px -2px rgba(255,176,32,.78), 0 0 28px rgba(255,200,80,.52); }
}

.module-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 24px;
    color: var(--c-cyan);
    font-size: 14px;
    font-weight: 500;
    transition: gap 0.3s var(--ease);
}
.module:hover .module-link { gap: 12px; }

@media (max-width: 980px) {
    .modules { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .modules { grid-template-columns: 1fr; }
}

/* ========== GEO 能量场 ========== */
.geo-pulse {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
}
.geo-pulse-vis {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 520px;
    margin: 0 auto;
}
.geo-pulse-vis svg { width: 100%; height: 100%; }
.geo-pulse-content .h-2 { margin: 24px 0 16px; }
.geo-pulse-list {
    margin-top: 32px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
.geo-pulse-list .item {
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--bd-1);
    border-radius: var(--r-md);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.geo-pulse-list .item .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--c-cyan);
    box-shadow: 0 0 8px var(--c-cyan);
    flex-shrink: 0;
}

@media (max-width: 980px) {
    .geo-pulse { grid-template-columns: 1fr; gap: 56px; }
    .geo-pulse-list { grid-template-columns: 1fr; }
}

/* ========== 案例/数字 ========== */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.case-card {
    padding: 28px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-lg);
    transition: all 0.3s var(--ease);
}
.case-card:hover {
    border-color: rgba(139, 92, 246, 0.4);
    transform: translateY(-4px);
}
.case-brand {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}
.case-industry {
    font-size: 12px;
    color: var(--text-4);
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}
.case-stat {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 12px;
}
.case-stat .v {
    font-size: 32px;
    font-weight: 800;
    font-family: ui-monospace, monospace;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}
.case-stat .l {
    font-size: 13px;
    color: var(--text-3);
}
.case-note { font-size: 12px; color: var(--text-4); margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--bd-1); }

@media (max-width: 980px) { .cases-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cases-grid { grid-template-columns: 1fr; } }

/* ========== 客户证言 ========== */
.testimonial {
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
    padding: 64px 48px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-xl);
    backdrop-filter: blur(20px);
    position: relative;
}
.testimonial .quote {
    font-size: clamp(22px, 2.4vw, 30px);
    line-height: 1.5;
    font-weight: 500;
    color: var(--text-1);
    position: relative;
}
.testimonial .quote::before {
    content: '"';
    font-size: 80px;
    position: absolute;
    top: -30px; left: -10px;
    color: var(--c-cyan);
    opacity: 0.4;
    line-height: 1;
}
.testimonial-author {
    margin-top: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}
.testimonial-author .avatar {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--g-cyan-purple);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-1); font-weight: 700; font-size: 20px;
}
.testimonial-author .who { text-align: left; }
.testimonial-author .name { font-weight: 600; }
.testimonial-author .role { font-size: 13px; color: var(--text-3); }

/* ========== 页脚 ========== */
.footer {
    padding: 80px 0 32px;
    border-top: 1px solid var(--bd-1);
    margin-top: 80px;
    position: relative;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}
/* 页脚 logo：绿兔头 + 黑色书法「微小兔」，深底必须加白色圆角底板 */
.footer-brand img {
    width: 66px; height: 86px;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    object-fit: contain;
    filter: drop-shadow(0 3px 12px rgba(141, 198, 63, 0.34));
}
.footer-brand h4 { font-size: 17px; margin: 14px 0 8px; }
.footer-brand p { color: var(--text-3); font-size: 14px; max-width: 320px; line-height: 1.7; }
.footer-col h5 { font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-4); margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 14px; }
.footer-col a { color: var(--text-2); font-size: 14px; transition: color 0.2s; }
.footer-col a:hover { color: var(--c-cyan); }
.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--bd-1);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--text-4);
}
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer-contact .phone {
    font-family: ui-monospace, monospace;
    font-size: 20px;
    font-weight: 700;
    color: var(--c-cyan);
}

@media (max-width: 980px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 640px) { .footer-grid { grid-template-columns: 1fr; } }

/* ========== 文章卡片（insights）========== */
.article-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.article-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: all 0.4s var(--ease);
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    border-color: rgba(0, 229, 200, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}
.article-cover {
    height: 200px;
    position: relative;
    overflow: hidden;
}
.article-cover .cover-art {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: center;
}
.article-cover .cover-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(13, 27, 75, 0.6) 100%);
}
.article-cover .cover-cat {
    position: absolute;
    top: 16px; left: 16px;
}
.article-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.article-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--text-4);
    letter-spacing: 0.06em;
    margin-bottom: 12px;
}
.article-meta .dot-sep { color: var(--text-4); }
.article-title {
    font-size: 19px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}
.article-excerpt {
    color: var(--text-3);
    font-size: 14px;
    line-height: 1.65;
    margin-bottom: 20px;
    flex: 1;
}
.article-readmore {
    color: var(--c-cyan);
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.article-readmore:hover { gap: 12px; }

@media (max-width: 980px) { .article-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .article-grid { grid-template-columns: 1fr; } }

/* 文章筛选 */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 48px;
    padding: 8px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-full);
    width: fit-content;
}
.filter-btn {
    padding: 8px 18px;
    border-radius: var(--r-full);
    font-size: 13px;
    color: var(--text-3);
    transition: all 0.25s var(--ease);
}
.filter-btn:hover { color: var(--text-1); }
.filter-btn.is-active {
    background: rgba(0, 229, 200, 0.12);
    color: var(--c-cyan);
    border: 1px solid rgba(0, 229, 200, 0.3);
}

/* ========== 文章详情 ========== */
.article-hero {
    padding: 200px 0 80px;
    text-align: center;
    position: relative;
}
.article-hero .container { max-width: 880px; }
.article-hero .h-1 { margin: 24px 0 32px; }
.article-hero .article-meta {
    justify-content: center;
    font-size: 13px;
}
.article-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 32px;
}
.article-content p {
    color: var(--text-2);
    font-size: 17px;
    line-height: 1.85;
    margin-bottom: 24px;
}
.article-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 56px 0 20px;
    letter-spacing: -0.01em;
}
.article-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 40px 0 16px;
    color: var(--c-cyan);
}
.article-content blockquote {
    border-left: 3px solid var(--c-cyan);
    padding: 16px 0 16px 24px;
    margin: 32px 0;
    color: var(--text-2);
    font-style: italic;
    background: linear-gradient(90deg, rgba(0, 229, 200, 0.05), transparent);
}
.article-content ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 28px;
}
.article-content ul li {
    color: var(--text-2);
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
}
.article-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--c-cyan);
    box-shadow: 0 0 8px var(--c-cyan);
}
.article-content strong { color: var(--text-1); font-weight: 600; }

/* ============================================================
   V8.12 文章正文表格排版（2026-11-09）
   问题：.article-content 里没有任何 table 规则 → 全部走浏览器默认样式。
        140 张表里凡是长文本表，第一列会被压成一条竖排字（每行 2~3 字），
        整张表看起来完全散架（老板 11-09 截图反馈）。
   修法：① 补一套完整表格样式（表头/单元格/首列最小宽度/斑马纹）
        ② js/article.js 把每张表包进 .table-scroll：列多就横向滚，不硬挤
        ③ 溢出时才显示「← 左右滑动查看完整表格 →」提示
   ============================================================ */
.article-content .table-wrap { margin: 26px 0 30px; }
.article-content .table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    border: 1px solid var(--bd-1);
    border-radius: 14px;
    background: rgba(255, 255, 255, .02);
}
.article-content .table-scroll > table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    line-height: 1.75;
    margin: 0;
}
.article-content th {
    min-width: 84px;
    background: rgba(0, 229, 200, .10);
    color: #fff;
    font-weight: 700;
    font-size: 13.5px;
    letter-spacing: .02em;
    text-align: left;
    padding: 13px 16px;
    border-bottom: 1px solid rgba(0, 229, 200, .22);
    vertical-align: bottom;
}
.article-content td {
    color: var(--text-2);
    padding: 13px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, .07);
    vertical-align: top;
    word-break: break-word;
    /* 任何一列都不许被压到读不了的宽度（84px ≈ 6 个汉字），
       宁可整张表横向滚动，也不要出现「每行 2 个字」的竖排字 */
    min-width: 84px;
}
.article-content tr:nth-child(even) td { background: rgba(255, 255, 255, .018); }
.article-content tr:last-child td { border-bottom: none; }
/* 首列：短标签列（任务/环节/维度…）不许被压成一条竖排字 */
.article-content td:first-child {
    color: var(--text-1);
    font-weight: 600;
    min-width: 112px;
}
.article-content th:first-child { min-width: 112px; }
.article-content .table-hint {
    display: none;
    text-align: center;
    font-size: 12px;
    color: var(--text-3);
    letter-spacing: .04em;
    padding: 10px 0 0;
}
.article-content .table-wrap.is-overflow .table-hint { display: block; }

/* ========== 联系页 ========== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}
.contact-info .h-2 { margin-bottom: 24px; }
.contact-info ul li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--bd-1);
}
.contact-info ul li .icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: rgba(0, 229, 200, 0.1);
    border: 1px solid rgba(0, 229, 200, 0.3);
    color: var(--c-cyan);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.contact-info ul li .label { font-size: 12px; color: var(--text-4); letter-spacing: 0.12em; text-transform: uppercase; }
.contact-info ul li .value { font-size: 18px; font-weight: 600; margin-top: 4px; }

.qr-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 32px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-lg);
    margin-top: 32px;
}
.qr-card img {
    width: 200px; height: 200px;
    border-radius: var(--r-md);
    background: white;
    padding: 12px;
}
.qr-card .qr-name { font-size: 14px; color: var(--text-2); }
.qr-card .qr-city { font-size: 12px; color: var(--text-4); }

.form-card {
    padding: 40px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-lg);
}
.form-card h3 { font-size: 22px; margin-bottom: 24px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 13px; color: var(--text-3); margin-bottom: 8px; letter-spacing: 0.06em; }
.field input, .field textarea, .field select {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--bd-1);
    border-radius: var(--r-md);
    color: var(--text-1);
    font-family: inherit;
    font-size: 14px;
    transition: all 0.25s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
    outline: none;
    border-color: var(--c-cyan);
    background: rgba(0, 229, 200, 0.04);
    box-shadow: 0 0 0 3px rgba(0, 229, 200, 0.15);
}
.field textarea { resize: vertical; min-height: 100px; }
.field select option { background: var(--bg-soft); color: var(--text-1); }
.form-submit { width: 100%; margin-top: 8px; }

@media (max-width: 980px) {
    .contact-grid { grid-template-columns: 1fr; }
}

/* ========== 服务详情页 ========== */
.service-detail {
    padding: 180px 0 80px;
    position: relative;
}
.service-hero .h-1 { margin: 24px 0 20px; }
.service-hero p { font-size: 19px; color: var(--text-2); max-width: 760px; line-height: 1.65; }
.service-meta-bar {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--bd-1);
}
.service-meta-bar .item .v {
    font-family: ui-monospace, monospace;
    font-size: 28px;
    font-weight: 700;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.service-meta-bar .item .l {
    font-size: 12px;
    color: var(--text-4);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-top: 6px;
}
/* V8.9（2026-11-06）：窄屏收紧统计条间距。
   320px 下 gap:40px 导致最后一项溢出视口 5px（right=325 > 视口 320）。
   这里改成可换行 + 更小间距，窄屏两列排布，不再横向溢出。 */
@media (max-width: 480px) {
    .service-meta-bar {
        flex-wrap: wrap;
        gap: 20px 28px;
        margin-top: 28px;
        padding-top: 24px;
    }
    .service-meta-bar .item .v { font-size: 24px; }
    .service-meta-bar .item .l { font-size: 11px; letter-spacing: 0.08em; }
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.feature-card {
    padding: 32px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-lg);
}
.feature-card h3 { font-size: 19px; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--text-2); line-height: 1.7; }

.path-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    position: relative;
}
.path-step {
    padding: 24px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-md);
    position: relative;
}
.path-step .step-num {
    font-family: ui-monospace, monospace;
    font-size: 11px;
    color: var(--c-cyan);
    letter-spacing: 0.18em;
}
.path-step h4 { font-size: 16px; font-weight: 700; margin: 10px 0 8px; }
.path-step p { font-size: 13px; color: var(--text-3); line-height: 1.6; }
@media (max-width: 980px) { .path-steps { grid-template-columns: repeat(2, 1fr); } .feature-grid { grid-template-columns: 1fr; } }

/* 关于页 */
.about-hero {
    padding: 180px 0 80px;
    position: relative;
}
.about-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-top: 64px;
    padding-top: 48px;
    border-top: 1px solid var(--bd-1);
}
.about-meta .v {
    font-family: ui-monospace, monospace;
    font-size: 40px;
    font-weight: 800;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}
.about-meta .l {
    color: var(--text-3);
    font-size: 14px;
    margin-top: 8px;
}
@media (max-width: 980px) { .about-meta { grid-template-columns: repeat(2, 1fr); gap: 32px; } }

.method-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.method-card {
    padding: 36px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-lg);
    text-align: center;
    transition: all 0.3s var(--ease);
}
.method-card:hover { transform: translateY(-4px); border-color: var(--bd-2); }
.method-card .glyph {
    font-family: ui-monospace, monospace;
    font-size: 40px;
    font-weight: 800;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.method-card h3 { font-size: 19px; margin: 14px 0 10px; }
.method-card p { color: var(--text-3); font-size: 14px; }
@media (max-width: 980px) { .method-grid { grid-template-columns: 1fr; } }

.faq-list .faq-item {
    padding: 28px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-md);
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}
.faq-list .faq-item:hover { border-color: var(--bd-2); }
.faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-size: 17px;
    font-weight: 600;
}
.faq-toggle {
    width: 28px; height: 28px; border-radius: 50%;
    border: 1px solid var(--bd-2);
    display: flex; align-items: center; justify-content: center;
    color: var(--c-cyan);
    flex-shrink: 0;
    transition: transform 0.3s var(--ease);
}
.faq-item.is-open .faq-toggle { transform: rotate(45deg); }
.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
}
.faq-item.is-open .faq-a {
    max-height: 600px;
}
.faq-a .a-body {
    padding-top: 16px;
    color: var(--text-2);
    line-height: 1.75;
    font-size: 15px;
    border-top: 1px solid var(--bd-1);
    margin-top: 16px;
}

/* ========== CTA 区块 ========== */
.cta-block {
    margin: 80px 0 0;
    padding: 80px 48px;
    background:
        radial-gradient(ellipse at top left, rgba(0, 229, 200, 0.15), transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(139, 92, 246, 0.18), transparent 50%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-block .h-2 { margin-bottom: 16px; max-width: 720px; margin-left: auto; margin-right: auto; }
.cta-block p { color: var(--text-2); margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-block .btn { margin: 0 8px; }

/* 表格（生态客户规模速查） */
.scale-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.026));
    border-radius: var(--r-lg);
    overflow: hidden;
}
.scale-table th, .scale-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--bd-1);
}
.scale-table th {
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-4);
    background: rgba(0, 0, 0, 0.2);
}
.scale-table td { color: var(--text-2); }
.scale-table tr:last-child td { border-bottom: none; }
.scale-table .num { font-weight: 700; color: var(--text-1); }

/* ========== 超级大脑 × WorkBuddy ========== */
.brain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 48px 0 0;
}
.brain-card {
    padding: 28px 26px;
    background: linear-gradient(150deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
    border: 1px solid var(--bd-1);
    border-radius: var(--r-lg);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.brain-card:hover { transform: translateY(-4px); }
.brain-card:hover { border-color: var(--bd-2); }
.brain-card .step {
    font-family: ui-monospace, monospace;
    font-size: 11px;
    letter-spacing: 0.16em;
    color: var(--text-4);
    margin-bottom: 14px;
}
.brain-card h3 { font-size: 20px; margin-bottom: 10px; }
.brain-card p { font-size: 14px; color: var(--text-3); line-height: 1.7; }
.brain-card .foot {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--bd-1);
    font-size: 13px;
    color: var(--text-2);
}
/* 三卡主题色 */
.brain-card--engine { border-top: 2px solid var(--c-cyan); }
.brain-card--brain { border-top: 2px solid var(--c-purple); }
.brain-card--dept { border-top: 2px solid var(--c-pink); }

/* AI 销冠面板 */
.brain-champion {
    margin-top: 24px;
    padding: 32px;
    border-radius: var(--r-lg);
    background:
        linear-gradient(rgba(13, 27, 75, 0.5), rgba(13, 27, 75, 0.5)),
        linear-gradient(120deg, rgba(139,92,246,0.16), rgba(0,229,200,0.12));
    border: 1px solid rgba(139, 92, 246, 0.3);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 32px;
    align-items: center;
}
.brain-champion .ch-title h3 { font-size: 22px; margin: 12px 0 10px; }
.brain-champion .ch-title p { font-size: 14px; color: var(--text-3); line-height: 1.7; }
.brain-champion .ch-badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 12px; border-radius: var(--r-full);
    font-size: 12px; letter-spacing: 0.12em;
    color: var(--c-purple-lite);
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.35);
}
.ch-layers { display: flex; flex-direction: column; gap: 12px; }
.ch-layer {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid var(--bd-1);
    border-radius: var(--r-md);
}
.ch-layer .who {
    font-size: 13px; font-weight: 700; flex-shrink: 0;
    width: 74px; padding-top: 2px;
}
.ch-layer .what { font-size: 13.5px; color: var(--text-3); line-height: 1.65; }
.ch-layer .what b { color: var(--text-1); font-weight: 600; }

/* 部门改造速览 */
.brain-depts {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
}
.brain-dept {
    padding: 14px 8px;
    text-align: center;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid var(--bd-1);
    border-radius: var(--r-md);
    transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.brain-dept:hover { border-color: rgba(0, 229, 200, 0.4); background: rgba(255, 255, 255, 0.06); }
.brain-dept .d-icon { font-size: 20px; margin-bottom: 6px; }
.brain-dept .d-name { font-size: 13px; font-weight: 600; color: var(--text-1); }
.brain-dept .d-desc { font-size: 11px; color: var(--text-4); margin-top: 4px; line-height: 1.5; }

/* 金句 */
.brain-quote {
    margin-top: 28px;
    text-align: center;
    font-size: 17px;
    color: var(--text-2);
    line-height: 1.8;
}
.brain-quote b {
    background: var(--g-cyan-purple);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

@media (max-width: 980px) {
    .brain-grid { grid-template-columns: 1fr; }
    .brain-champion { grid-template-columns: 1fr; }
    .brain-depts { grid-template-columns: repeat(3, 1fr); }
}

/* =========================================================
   独创方法 · WorkBuddy 新使用方法（公式卡）
   ========================================================= */
.formula {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
    gap: 0;
    margin-top: 56px;
    max-width: 980px;
    margin-left: auto;
    margin-right: auto;
}
.formula-side {
    padding: 40px 36px;
    border-radius: var(--r-xl);
    border: 1px solid var(--bd-1);
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 14px;
    transition: all 0.4s var(--ease);
}
.formula-side:hover { transform: translateY(-4px); border-color: var(--bd-2); }
/* 左侧：WorkBuddy —— 中性玻璃质感 */
.formula-side--wb { border-color: rgba(255, 255, 255, 0.14); }
/* 右侧：兔脑智能 —— 青绿高亮，视觉重心落在"企业资产"上 */
.formula-side--brain {
    border-color: rgba(0, 229, 200, 0.38);
    background:
        radial-gradient(ellipse 90% 70% at 50% 0%, rgba(0, 229, 200, 0.20), transparent 70%),
        linear-gradient(155deg, rgba(0, 229, 200, 0.13), rgba(0, 217, 126, 0.05));
    box-shadow: 0 18px 60px -20px rgba(0, 229, 200, 0.45);
}
.formula-kicker {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: var(--text-3);
    line-height: 1.5;
}
.formula-side--brain .formula-kicker { color: rgba(0, 229, 200, 0.9); }
.formula-name {
    font-size: 30px;
    font-weight: 800;
    letter-spacing: -0.01em;
    line-height: 1.25;
    color: var(--text-1);
}
.formula-name .bracket { color: var(--c-cyan); }
.formula-role {
    font-size: 19px;
    font-weight: 700;
    letter-spacing: 0.02em;
}
.formula-role--wb { color: var(--text-2); }
.formula-role--brain { color: var(--c-cyan); }
/* 中间的加号 */
.formula-plus {
    align-self: center;
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    margin: 0 -6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: 300;
    color: #fff;
    background: var(--g-cyan-purple);
    box-shadow: 0 0 0 6px rgba(139, 92, 246, 0.12), 0 0 32px rgba(139, 92, 246, 0.55);
    z-index: 2;
}
@media (max-width: 980px) {
    .formula { grid-template-columns: 1fr; gap: 16px; }
    .formula-plus { margin: 0 auto; }
}

/* =========================================================
   组织升级方法 · 金句声明带
   ========================================================= */
.statement-band {
    position: relative;
    padding: 72px 56px;
    border-radius: var(--r-xl);
    border: 1px solid var(--bd-2);
    background:
        radial-gradient(ellipse 80% 90% at 8% 0%, rgba(139, 92, 246, 0.30), transparent 62%),
        radial-gradient(ellipse 70% 80% at 95% 100%, rgba(0, 229, 200, 0.22), transparent 60%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
    text-align: center;
    overflow: hidden;
}
.statement-band .s-line {
    font-size: 26px;
    line-height: 1.6;
    color: var(--text-2);
    letter-spacing: 0.01em;
}
.statement-band .s-divider {
    width: 120px;
    height: 1px;
    margin: 28px auto;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
}
.statement-band .s-lead {
    font-size: 30px;
    font-weight: 800;
    color: var(--text-1);
    letter-spacing: 0.01em;
}
.statement-band .s-core {
    font-size: clamp(28px, 3.4vw, 44px);
    font-weight: 800;
    line-height: 1.3;
    margin: 14px 0;
    background: linear-gradient(135deg, #00E5C8 0%, #8B5CF6 55%, #5DD5FA 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.statement-band .s-tail {
    font-size: 34px;
    font-weight: 800;
    color: var(--text-1);
    letter-spacing: 0.02em;
}
@media (max-width: 640px) {
    .statement-band { padding: 48px 24px; }
    .statement-band .s-tail { font-size: 26px; }
}

/* =========================================================
   差异化定位 · VS 对比块
   ========================================================= */
.vs-block {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
    margin-top: 48px;
    padding: 36px 32px;
    border-radius: var(--r-xl);
    border: 1px solid var(--bd-2);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
}
.vs-side { text-align: center; }
.vs-name {
    font-size: clamp(28px, 3vw, 38px);
    font-weight: 800;
    letter-spacing: 0.01em;
    line-height: 1.25;
}
.vs-side--us .vs-name {
    background: linear-gradient(135deg, #00E5C8, #5DD5FA);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.vs-side--them .vs-name { color: var(--text-2); }
.vs-sub {
    margin-top: 10px;
    font-size: 14px;
    letter-spacing: 0.06em;
    color: var(--text-3);
}
.vs-side--us .vs-sub { color: var(--c-cyan); }
.vs-badge {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    font-style: italic;
    color: #fff;
    background: var(--g-cyan-purple);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.55);
    flex-shrink: 0;
}
/* 差异陈述句 */
.vs-thesis {
    margin-top: 40px;
    text-align: center;
    font-size: clamp(20px, 2.2vw, 27px);
    line-height: 1.7;
    color: var(--text-2);
}
.vs-thesis b { color: var(--text-1); font-weight: 800; }
.vs-thesis .hi-cyan {
    background: linear-gradient(135deg, #00E5C8, #5DD5FA);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    font-weight: 800;
}
.vs-thesis .hi-pink {
    background: linear-gradient(135deg, #FF4D8F, #8B5CF6);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    font-weight: 800;
}
/* 底部高亮说明卡 */
.vs-note {
    margin-top: 36px;
    padding: 36px 40px;
    border-radius: var(--r-lg);
    border: 1px solid rgba(0, 229, 200, 0.3);
    background: linear-gradient(145deg, rgba(0, 229, 200, 0.10), rgba(139, 92, 246, 0.06));
    text-align: center;
}
.vs-note .n-main {
    font-size: clamp(19px, 2vw, 25px);
    font-weight: 700;
    line-height: 1.7;
    color: var(--text-1);
}
.vs-note .n-main .hl {
    background: linear-gradient(135deg, #00E5C8, #5DD5FA);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    font-weight: 800;
}
.vs-note .n-sub {
    margin-top: 16px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-3);
}
@media (max-width: 980px) {
    .vs-block { grid-template-columns: 1fr; gap: 18px; padding: 32px 20px; }
    .vs-badge { margin: 0 auto; }
    .vs-note { padding: 28px 22px; }
}

/* 声明区通用小标 */
.method-label {
    display: inline-block;
    padding: 9px 26px;
    border-radius: var(--r-full);
    border: 1px solid rgba(255, 77, 143, 0.4);
    background: linear-gradient(135deg, rgba(255, 77, 143, 0.16), rgba(139, 92, 246, 0.12));
    color: #FF9EC4;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.42em;
    text-indent: 0.42em;
}
.method-title-xl {
    margin-top: 32px;
    font-size: clamp(34px, 4.6vw, 60px);
    font-weight: 800;
    line-height: 1.28;
    letter-spacing: 0.02em;
    color: var(--text-1);
}
.method-title-xl .g-1 {
    background: linear-gradient(135deg, #8B5CF6, #FF4D8F);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.method-title-xl .g-2 {
    background: linear-gradient(135deg, #00E5C8, #5DD5FA);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* =========================================================
   V2 视觉优化 · 2026-10-08
   1) FAQ 折叠改为 grid-rows 动画，彻底解决长答案被 600px 截断的问题
   2) 卡片顶部高光描边（.edge-light）—— 统一 .module/.case-card/.brain-card 的质感
   3) 表格首列强调 + 斑马纹，提升长表格可读性
   4) 焦点可见化（键盘可达性）
   ========================================================= */

/* ---------- 1. FAQ 折叠：grid-rows 方案（不限高度，永不截断） ---------- */
.faq-a {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.42s var(--ease);
}
.faq-a > .a-body { overflow: hidden; }
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
/* 旧max-height 方案保留兜底但已不生效，此处显式覆盖以防旧缓存 */
.faq-item.is-open .faq-a { max-height: none; }

/* 答案内表格在折叠态不撑高容器 */
.faq-a .a-body table { margin-left: 0; margin-right: 0; }
.faq-a .a-body table th,
.faq-a .a-body table td { font-size: 13px; padding: 10px 12px; }

/* 答案内的有序分步列表：加左侧引导线，视觉上区分于普通段落 */
.faq-a .a-body strong { color: var(--text-1); }
.faq-a .a-body br + br { content: ''; display: block; margin-top: 2px; }

/* ---------- 2. 卡片顶部高光描边：统一质感 ---------- */
.module, .case-card, .brain-card, .feature-card, .path-step, .method-card {
    position: relative;
    overflow: hidden;
}
.module::before, .case-card::before, .brain-card::before,
.feature-card::before, .path-step::before, .method-card::before {
    content: '';
    position: absolute;
    top: 0; left: 12%; right: 12%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 200, 0.45), transparent);
    opacity: 0;
    transition: opacity 0.35s var(--ease);
    z-index: 1;
    pointer-events: none;
}
.module:hover::before, .case-card:hover::before, .brain-card:hover::before,
.feature-card:hover::before, .path-step:hover::before, .method-card:hover::before {
    opacity: 1;
}

/* ---------- 3. 表格可读性 ---------- */
.scale-table tbody tr { transition: background 0.25s var(--ease); }
.scale-table tbody tr:nth-child(even) { background: rgba(255, 255, 255, 0.022); }
.scale-table tbody tr:hover { background: rgba(0, 229, 200, 0.06); }
.scale-table th {
    font-size: 12.5px;
    letter-spacing: 0.08em;
    color: var(--text-3);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.04);
}
.scale-table td { vertical-align: top; line-height: 1.65; }
/* 首列作为"维度名"时加重，形成清晰的行引导 */
.scale-table tbody td:first-child { white-space: nowrap; }
.scale-table tbody tr:hover td:first-child { color: var(--text-1); }

/* ---------- 4. 键盘可达性：焦点环 ---------- */
a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible {
    outline: 2px solid var(--c-cyan);
    outline-offset: 3px;
    border-radius: var(--r-sm);
}
.faq-item { cursor: pointer; user-select: none; }
.faq-item:focus-within { border-color: rgba(0, 229, 200, 0.4); }

/* ---------- 5. 徽章 / 标签的克制发光 ---------- */
.tag { transition: all 0.25s var(--ease); }
.module:hover .tag, .case-card:hover .tag { border-color: currentColor; }

/* ---------- 6. 区块标题后的装饰线（居中版） ---------- */
.section-head::after {
    content: '';
    display: block;
    width: 64px;
    height: 2px;
    margin: 24px auto 0;
    border-radius: 2px;
    background: var(--g-cyan-purple);
    opacity: 0.65;
}
.section-head-left::after { margin-left: 0; }

/* =========================================================
   V2 修正 · 锚点与滚动补偿
   ========================================================= */
[id] { scroll-margin-top: 120px; }
/* 移动端导航更高，补偿加大 */
@media (max-width: 980px) {
    [id] { scroll-margin-top: 100px; }
}

/* =========================================================
   V3 修正 · 中文折行控制 + GEO 动效 + 联系页重构
   ========================================================= */

/* 【兔脑智能】等术语不允许在词内折行 */
.bracket,
.nowrap { white-space: nowrap; }
/* 正文默认按中文习惯断行，禁止西文单词内部断开 */
.body-sm, .body, .body-lg, .module-desc { word-break: normal; overflow-wrap: break-word; line-break: strict; }

/* =========================================================
   GEO 区块 · 答案首位雷达动效（对齐首页首屏激光风格）
   ========================================================= */
.geo-stage {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
}
.geo-stage-vis {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 460px;
    width: 100%;
    margin-left: auto;
}
.geo-stage-vis svg { width: 100%; height: 100%; overflow: visible; }

/* 雷达扫描（复用首屏 radar-spin 语汇，独立命名避免冲突） */
.geo-radar-sweep {
    transform-origin: 250px 250px;
    animation: geo-sweep 3.4s linear infinite;
}
@keyframes geo-sweep { to { transform: rotate(360deg); } }

/* 外环反向缓转，制造双层机械感 */
.geo-ring-rev {
    transform-origin: 250px 250px;
    animation: geo-sweep-rev 12s linear infinite;
}
@keyframes geo-sweep-rev { to { transform: rotate(-360deg); } }

/* 中心核缓慢呼吸 */
.geo-core-breathe {
    transform-origin: 250px 250px;
    animation: geo-core-breathe 2.4s ease-in-out infinite;
}
@keyframes geo-core-breathe {
    0%, 100% { transform: scale(1);    opacity: .92; }
    50%      { transform: scale(1.055); opacity: 1;   }
}

/* 引擎节点错峰点亮 */
.geo-node { animation: geo-node-pulse 1.7s ease-in-out infinite; }
.geo-node:nth-of-type(1) { animation-delay: 0s; }
.geo-node:nth-of-type(2) { animation-delay: .35s; }
.geo-node:nth-of-type(3) { animation-delay: .7s; }
.geo-node:nth-of-type(4) { animation-delay: 1.05s; }
.geo-node:nth-of-type(5) { animation-delay: 1.4s; }
.geo-node:nth-of-type(6) { animation-delay: 1.75s; }
.geo-node:nth-of-type(7) { animation-delay: 2.1s; }
.geo-node:nth-of-type(8) { animation-delay: 2.45s; }
@keyframes geo-node-pulse {
    0%, 100% { opacity: .35; }
    50%      { opacity: 1; }
}

/* 节点连线：光点沿路径跑动 */
.geo-beam {
    stroke-dasharray: 26 150;
    stroke-dashoffset: 176;
    animation: geo-beam-run 2.1s linear infinite;
}
@keyframes geo-beam-run {
    0%   { stroke-dashoffset: 176; opacity: 0; }
    12%  { opacity: 1; }
    88%  { opacity: 1; }
    100% { stroke-dashoffset: 0; opacity: 0; }
}

/* 排名徽章上浮 */
.geo-rank-badge { animation: geo-float 2.6s ease-in-out infinite; }
@keyframes geo-float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-7px); }
}

/* 环形刻度缓慢反向流动 */
.geo-ticks { transform-origin: 250px 250px; animation: geo-sweep-rev 12s linear infinite; }

@media (max-width: 980px) {
    .geo-stage { grid-template-columns: 1fr; gap: 40px; }
    .geo-stage-vis { margin: 0 auto; max-width: 400px; }
}

/* =========================================================
   联系页重构 · 二维码主导 + 无表单
   ========================================================= */
.contact-grid--qr {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    gap: 72px;
    align-items: start;
}

.qr-panel {
    position: relative;
    padding: 36px 32px 32px;
    text-align: center;
    background:
        radial-gradient(ellipse 120% 70% at 50% 0%, rgba(0, 229, 200, .16), transparent 68%),
        linear-gradient(160deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .026));
    border: 1px solid rgba(0, 229, 200, .26);
    border-radius: var(--r-xl);
    box-shadow: 0 26px 70px -26px rgba(0, 229, 200, .40);
    overflow: hidden;
}
/* 顶部细高光描边，与全站卡片质感统一 */
.qr-panel::before {
    content: '';
    position: absolute; top: 0; left: 14%; right: 14%; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 200, .55), transparent);
}
.qr-panel .qr-head {
    font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
    color: var(--text-4); margin-bottom: 20px;
}
.qr-panel .qr-frame {
    position: relative;
    width: 100%; max-width: 300px;
    margin: 0 auto 22px;
    padding: 14px;
    background: #FFFFFF;
    border-radius: var(--r-lg);
    box-shadow: 0 14px 40px -14px rgba(0, 0, 0, .55);
}
.qr-panel .qr-frame img {
    display: block; width: 100%; height: auto; border-radius: var(--r-md);
}
/* 扫码光扫过 */
.qr-panel .qr-frame::after {
    content: '';
    position: absolute; left: 14px; right: 14px; top: 14px; height: 40%;
    border-radius: var(--r-md);
    background: linear-gradient(180deg, transparent, rgba(0, 229, 200, .30), transparent);
    animation: qr-scan 2.2s ease-in-out infinite;
    pointer-events: none;
}
@keyframes qr-scan {
    0%, 100% { transform: translateY(-10%); opacity: 0; }
    50%      { transform: translateY(230%); opacity: 1; }
}
.qr-panel .qr-name {
    font-size: 19px; font-weight: 700; color: var(--text-1);
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
.qr-panel .qr-name .live-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--c-green);
    box-shadow: 0 0 10px var(--c-green), 0 0 22px rgba(0, 217, 126, .6);
    animation: qr-live 1.7s ease-in-out infinite;
}
@keyframes qr-live {
    0%, 100% { opacity: .45; transform: scale(1); }
    50%      { opacity: 1;   transform: scale(1.25); }
}
.qr-panel .qr-sub { font-size: 14px; color: var(--text-2); margin-top: 10px; line-height: 1.65; }
.qr-panel .qr-actions {
    display: grid; gap: 10px; margin-top: 24px;
    padding-top: 22px; border-top: 1px solid var(--bd-1);
}
.qr-panel .qr-actions .btn { width: 100%; }
.qr-panel .qr-hint { font-size: 12.5px; color: var(--text-4); margin-top: 14px; }

/* 联系方式卡：地址行可换行不折断 */
.contact-info ul li .value { line-height: 1.45; }
.contact-info .addr-line { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; }

@media (max-width: 1080px) {
    .contact-grid--qr { grid-template-columns: 1fr; gap: 44px; }
    .qr-panel { max-width: 460px; margin: 0 auto; width: 100%; }
}

/* =========================================================
   V3.0 · 六步骤落地路径 / 买工具 VS 建大脑 / 四阶段落地服务
   内容基准：微小兔企业AI落地六步骤、兔脑智能方法论、
             微小兔WB服务商跟其它WB服务商的差别（长图海报）
   ========================================================= */

/* ---------- A. 六步骤竖向时间轴 ---------- */
.six-path {
    position: relative;
    max-width: 900px;
    margin: 56px auto 0;
    padding-left: 0;
}
.six-path::before {
    /* 竖向主干线 */
    content: '';
    position: absolute;
    left: 27px; top: 26px; bottom: 26px;
    width: 2px;
    background: linear-gradient(180deg,
        rgba(139,92,246,.75) 0%, rgba(255,77,143,.7) 22%,
        rgba(0,229,200,.7) 45%, rgba(93,213,250,.7) 68%,
        rgba(0,217,126,.75) 88%, rgba(0,217,126,.25) 100%);
    box-shadow: 0 0 22px rgba(0,229,200,.28);
}
.six-node {
    position: relative;
    padding: 0 0 26px 78px;
}
.six-node:last-child { padding-bottom: 0; }
.six-node::before {
    /* 节点发光圆点 */
    content: '';
    position: absolute;
    left: 16px; top: 20px;
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--nd-c, var(--c-purple));
    box-shadow: 0 0 0 5px rgba(13,27,75,.9),
                0 0 0 6px color-mix(in srgb, var(--nd-c, #8B5CF6) 55%, transparent),
                0 0 20px var(--nd-c, #8B5CF6);
    animation: six-pulse 1.7s ease-in-out infinite;
}
@keyframes six-pulse {
    0%, 100% { box-shadow: 0 0 0 5px rgba(13,27,75,.9), 0 0 0 6px color-mix(in srgb, var(--nd-c,#8B5CF6) 55%, transparent), 0 0 16px var(--nd-c,#8B5CF6); }
    50%      { box-shadow: 0 0 0 5px rgba(13,27,75,.9), 0 0 0 10px color-mix(in srgb, var(--nd-c,#8B5CF6) 12%, transparent), 0 0 30px var(--nd-c,#8B5CF6); }
}
.six-card {
    position: relative;
    padding: 26px 30px 24px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: linear-gradient(155deg, rgba(255,255,255,.055), rgba(255,255,255,.018));
    overflow: hidden;
    transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.six-card::before {
    content: '';
    position: absolute; top: 0; left: 14%; right: 14%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--nd-c, #8B5CF6), transparent);
    opacity: .45; transition: opacity .35s var(--ease);
}
.six-card:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--nd-c, #8B5CF6) 42%, transparent);
    box-shadow: 0 22px 56px -26px var(--nd-c, #8B5CF6);
}
.six-card:hover::before { opacity: 1; }
.six-head {
    display: flex; align-items: center; flex-wrap: wrap;
    gap: 14px; margin-bottom: 14px;
}
.six-num {
    font-size: 21px; font-weight: 800; font-style: italic;
    letter-spacing: .02em;
    color: var(--nd-c, var(--c-purple-lite));
    text-shadow: 0 0 20px color-mix(in srgb, var(--nd-c,#8B5CF6) 55%, transparent);
    flex-shrink: 0;
}
.six-title { font-size: 21px; font-weight: 700; color: var(--text-1); line-height: 1.3; }
.six-badge {
    margin-left: auto;
    padding: 6px 16px;
    font-size: 13px; font-weight: 700;
    color: var(--nd-c, var(--c-cyan));
    border-radius: var(--r-full);
    border: 1.5px solid color-mix(in srgb, var(--nd-c,#8B5CF6) 46%, transparent);
    background: color-mix(in srgb, var(--nd-c,#8B5CF6) 13%, transparent);
    white-space: nowrap;
    flex-shrink: 0;
}
.six-desc { font-size: 16px; line-height: 1.78; color: var(--text-2); }
.six-desc strong { color: var(--nd-c, var(--c-cyan)); font-weight: 700; }
.six-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.six-tags span {
    padding: 5px 13px;
    font-size: 13px; font-weight: 500;
    color: var(--text-3);
    border-radius: var(--r-sm);
    border: 1px solid var(--bd-1);
    background: rgba(255,255,255,.04);
}
.six-path .six-node:nth-child(1) { --nd-c: #8B5CF6; }
.six-path .six-node:nth-child(2) { --nd-c: #FF4D8F; }
.six-path .six-node:nth-child(3) { --nd-c: #00E5C8; }
.six-path .six-node:nth-child(4) { --nd-c: #5DD5FA; }
.six-path .six-node:nth-child(5) { --nd-c: #00D97E; }
.six-path .six-node:nth-child(6) { --nd-c: #00E5C8; }

@media (max-width: 720px) {
    .six-path { padding-left: 0; }
    .six-path::before { left: 15px; }
    .six-node { padding-left: 46px; padding-bottom: 20px; }
    .six-node::before { left: 4px; top: 18px; width: 22px; height: 22px; }
    .six-head { gap: 10px; }
    .six-badge { margin-left: 0; }
    .six-title { font-size: 19px; }
}

/* ---------- B. 买工具 VS 建大脑 ---------- */
.buy-vs {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
    gap: 0;
    max-width: 940px;
    margin: 48px auto 0;
}
.buy-vs-side {
    position: relative;
    padding: 30px 28px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: rgba(255,255,255,.028);
}
.buy-vs-side--tool {
    background: linear-gradient(155deg, rgba(255,255,255,.04), rgba(255,255,255,.012));
}
.buy-vs-side--brain {
    border-color: rgba(0,229,200,.34);
    background: radial-gradient(ellipse 90% 70% at 50% 0%, rgba(0,229,200,.18), transparent 70%),
                linear-gradient(155deg, rgba(0,229,200,.12), rgba(0,217,126,.045));
    box-shadow: 0 20px 62px -24px rgba(0,229,200,.45);
}
.buy-vs-name {
    font-size: 23px; font-weight: 800; margin-bottom: 12px;
}
.buy-vs-side--tool .buy-vs-name { color: var(--text-2); }
.buy-vs-side--brain .buy-vs-name {
    background: linear-gradient(135deg, #00E5C8, #5DD5FA);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.buy-vs-desc { font-size: 15.5px; line-height: 1.8; color: var(--text-2); }
.buy-vs-badge {
    align-self: center;
    margin: 0 20px;
    width: 64px; height: 64px;
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    font-size: 19px; font-style: italic; font-weight: 800; color: #fff;
    background: var(--g-purple-pink);
    box-shadow: 0 0 0 7px rgba(139,92,246,.12), 0 0 34px rgba(139,92,246,.55);
}
@media (max-width: 860px) {
    .buy-vs { grid-template-columns: 1fr; }
    .buy-vs-badge { margin: 20px auto; }
}

/* ---------- C. 四阶段落地服务 ---------- */
.land-stages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 48px auto 0;
}
.land-stage {
    position: relative;
    padding: 28px 22px 24px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: linear-gradient(155deg, rgba(255,255,255,.055), rgba(255,255,255,.015));
    text-align: center;
    overflow: hidden;
    transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.land-stage::after {
    /* 阶段之间的连接箭头 */
    content: '→';
    position: absolute;
    right: -17px; top: 50%;
    transform: translateY(-50%);
    font-size: 19px; font-weight: 700;
    color: rgba(255,217,126,.75);
    text-shadow: 0 0 14px rgba(255,217,126,.55);
    z-index: 2;
}
.land-stage:last-child::after { content: none; }
.land-stage:hover {
    transform: translateY(-4px);
    border-color: rgba(255,217,126,.42);
    box-shadow: 0 20px 54px -26px rgba(255,217,126,.4);
}
.land-stage .st-num {
    width: 42px; height: 42px;
    margin: 0 auto 16px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    font-size: 16px; font-weight: 800; color: #241703;
    background: linear-gradient(135deg, #FFD97E, #FFB020);
    box-shadow: 0 0 0 6px rgba(255,176,32,.10), 0 0 22px rgba(255,176,32,.45);
}
.land-stage h4 { font-size: 19px; font-weight: 700; color: var(--text-1); margin-bottom: 10px; }
.land-stage p { font-size: 14.5px; line-height: 1.72; color: var(--text-3); }
@media (max-width: 980px) {
    .land-stages { grid-template-columns: repeat(2, 1fr); }
    .land-stage:nth-child(2)::after { content: none; }
}
@media (max-width: 620px) {
    .land-stages { grid-template-columns: 1fr; }
    .land-stage::after { content: none !important; }
}

/* ---------- D. 服务三步：步骤内子标题 + 结果条 ---------- */
.path-step .step-sub {
    display: block;
    font-size: 14px; font-weight: 700;
    color: var(--st-c, var(--c-cyan));
    margin-bottom: 10px;
    letter-spacing: .02em;
}
.path-step .step-tags {
    display: flex; flex-wrap: wrap; gap: 7px;
    margin-top: 14px;
}
.path-step .step-tags span {
    padding: 4px 11px;
    font-size: 12.5px;
    color: var(--text-3);
    border-radius: var(--r-sm);
    border: 1px solid var(--bd-1);
    background: rgba(255,255,255,.04);
}
.path-step .step-result {
    display: block;
    margin-top: 14px;
    padding: 11px 15px;
    font-size: 14.5px; line-height: 1.68;
    color: var(--text-2);
    border-radius: var(--r-md);
    border-left: 3px solid var(--st-c, var(--c-cyan));
    background: color-mix(in srgb, var(--st-c, #00E5C8) 9%, transparent);
}
.path-step .step-result b { color: var(--st-c, var(--c-cyan)); font-weight: 700; }
.path-steps .path-step:nth-child(1) { --st-c: #8B5CF6; }
.path-steps .path-step:nth-child(2) { --st-c: #00E5C8; }
.path-steps .path-step:nth-child(3) { --st-c: #5DD5FA; }
.path-steps .path-step:nth-child(4) { --st-c: #00D97E; }

/* ---------- E. 六步骤分区标题 ---------- */
.six-lead {
    max-width: 720px;
    margin: 20px auto 0;
    text-align: center;
    font-size: 17px; line-height: 1.78;
    color: var(--text-2);
}
.six-lead strong { color: var(--c-cyan); font-weight: 700; }
.six-reuse {
    max-width: 760px;
    margin: 32px auto 0;
    padding: 22px 30px;
    text-align: center;
    border-radius: var(--r-lg);
    border: 1px dashed rgba(255,255,255,.18);
    background: rgba(255,255,255,.03);
    font-size: 17px; line-height: 1.75;
    color: var(--text-2);
}
.six-reuse b {
    display: block;
    font-size: 22px; font-weight: 800;
    color: var(--text-1);
    margin-bottom: 8px;
}

/* ---------- F. WHY 三困境（为什么想用 AI 却用不起来） ---------- */
.why-list { max-width: 980px; margin: 48px auto 0; display: grid; gap: 18px; }
.why-card {
    position: relative;
    display: flex; align-items: flex-start; gap: 22px;
    padding: 28px 32px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: linear-gradient(155deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
    overflow: hidden;
    transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.why-card:hover {
    transform: translateX(5px);
    border-color: color-mix(in srgb, var(--wc, #FF4D8F) 40%, transparent);
    box-shadow: 0 20px 54px -28px color-mix(in srgb, var(--wc, #FF4D8F) 55%, transparent);
}
.why-card::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
    background: linear-gradient(180deg, var(--wc, #FF4D8F), transparent);
}
.why-tag {
    flex-shrink: 0;
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--r-md);
    font-size: 19px; font-weight: 800;
    color: var(--wc, #FF4D8F);
    border: 1.5px solid color-mix(in srgb, var(--wc, #FF4D8F) 45%, transparent);
    background: color-mix(in srgb, var(--wc, #FF4D8F) 13%, transparent);
    text-shadow: 0 0 16px color-mix(in srgb, var(--wc,#FF4D8F) 60%, transparent);
}
.why-body { min-width: 0; }
.why-q {
    font-size: 19px; font-weight: 700; color: var(--text-1);
    margin-bottom: 10px; line-height: 1.4;
}
.why-a { font-size: 15.5px; line-height: 1.8; color: var(--text-2); }
.why-a strong { color: var(--wc, #FF4D8F); font-weight: 700; }
.why-card:nth-child(1) { --wc: #FF4D8F; }
.why-card:nth-child(2) { --wc: #FFB020; }
.why-card:nth-child(3) { --wc: #8B5CF6; }

/* 微小兔的答案：绿色高亮卡 */
.why-answer {
    max-width: 980px;
    margin: 22px auto 0;
    padding: 30px 34px;
    border-radius: var(--r-lg);
    border: 1px solid rgba(0,229,200,.34);
    background: radial-gradient(ellipse 80% 70% at 50% 0%, rgba(0,229,200,.16), transparent 70%),
                linear-gradient(155deg, rgba(0,229,200,.11), rgba(0,217,126,.04));
    box-shadow: 0 20px 62px -26px rgba(0,229,200,.45);
}
.why-answer .a-label {
    display: inline-block;
    padding: 6px 16px;
    margin-bottom: 16px;
    font-size: 13px; font-weight: 700; letter-spacing: .18em;
    color: #5FF0DC;
    border-radius: var(--r-full);
    border: 1px solid rgba(0,229,200,.42);
    background: rgba(0,229,200,.12);
}
.why-answer .a-main {
    font-size: 20px; font-weight: 800; color: var(--text-1);
    line-height: 1.6; margin-bottom: 12px;
}
.why-answer .a-main em {
    font-style: normal;
    background: linear-gradient(135deg, #00E5C8, #5DD5FA);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.why-answer .a-desc { font-size: 16px; line-height: 1.85; color: var(--text-2); }
.why-answer .a-desc strong { color: #5FF0DC; font-weight: 700; }

/* ---------- G. 板块能力句式：长在大脑上的能力 ---------- */
.mcap {
    display: block;
    font-size: 14.5px;
    color: var(--text-3);
    margin-top: 6px;
}
.mcap b { color: var(--mc, var(--c-cyan)); font-weight: 700; }
.module .mcap { margin-bottom: 12px; }

@media (max-width: 720px) {
    .why-card { flex-direction: column; gap: 14px; padding: 22px 20px; }
    .why-tag { width: 42px; height: 42px; font-size: 16px; }
    .why-q { font-size: 17px; }
    .why-answer { padding: 24px 20px; }
    .why-answer .a-main { font-size: 18px; }
}

/* ---------- H. 标题防折行 + 分节标签清晰化 + 纯兔头 logo ---------- */

/* 标题按 <br> 分行，每行内部禁止再折行（避免「服务商」被甩到第四行） */
/* 标题按 <br> 显式分行，行内用 nbsp 锁住不折；
   字号略收，保证每行在容器内放得下且不溢出 */
.h-1--nowrap-block { white-space: normal; }
.h-1--nowrap-block { font-size: clamp(30px, 3.4vw, 48px); line-height: 1.3; }
@media (max-width: 900px) {
    .h-1--nowrap-block { font-size: clamp(24px, 5.4vw, 34px); }
}

/* 分节标签（.caption 用于小节标题时）：由--text-4 提亮到 --text-2，
   加方圆角细描边 + 淡色底，避免深底上发灰看不清 */
.feature-card > .caption,
.card > .caption,
.section .caption {
    display: inline-block;
    padding: 7px 16px;
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #8FE3FF;
    background: rgba(0, 229, 200, 0.10);
    border: 1px solid rgba(0, 229, 200, 0.32);
    border-radius: 6px;
    text-shadow: 0 0 18px rgba(93, 213, 250, 0.35);
}

/* 页脚 logo：按老板要求去掉白色卡片底板，直接露出 logo 本身
   （含绿兔头 + 右下白色手写「微小兔」），深色底上白字天然可读 */
.footer-brand h4 { font-size: 17px; margin: 14px 0 8px; }

/* ---------- I. AI 销冠「销售日报」柱状图动效 ---------- */
/* 1) 柱子入场：从基线 y=370 长到目标高度，之后轻微呼吸 */
.ch-bar {
    transform-box: fill-box;
    transform-origin: 50% 100%;
    animation: ch-grow .9s var(--ease) both, ch-breathe 3.4s ease-in-out infinite;
    animation-delay: var(--d, 0s), calc(var(--d, 0s) + .95s);
}
@keyframes ch-grow {
    from { transform: scaleY(0); opacity: .2; }
    to   { transform: scaleY(1); opacity: 1; }
}
@keyframes ch-breathe {
    0%, 100% { filter: brightness(1); }
    50%      { filter: brightness(1.22); }
}

/* 2) 激光扫描线：横向掠过图表区，像首屏激光一样 */
.ch-laser-beam {
    animation: ch-beam 2.1s linear infinite;
    opacity: 0;
}
.ch-laser-line {
    animation: ch-line 2.1s ease-in-out infinite;
    opacity: 0;
}
@keyframes ch-beam {
    0%   { transform: translateX(-100%); opacity: 0; }
    12%  { opacity: .9; }
    88%  { opacity: .9; }
    100% { transform: translateX(100%); opacity: 0; }
}
@keyframes ch-line {
    0%, 100% { opacity: 0; }
    20%      { opacity: .85; }
    80%      { opacity: .85; }
}

/* 3) 接通率趋势曲线：入场描线 + 常态虚线流动 */
.ch-trend {
    animation: ch-trace 1.5s var(--ease) .5s both, ch-dash 2.2s linear 2s infinite;
}
@keyframes ch-trace { to { stroke-dashoffset: 0; } }
@keyframes ch-dash {
    from { stroke-dasharray: 460; stroke-dashoffset: 0; }
    to   { stroke-dasharray: 26 14; stroke-dashoffset: -480; }
}

/* 4) 曲线上的流动光点 */
.ch-dot {
    offset-path: path("M98 322 L142 296 L186 258 L230 306 L274 272 L330 280 L374 236 L418 290 L462 318");
    animation: ch-run 2.1s linear infinite;
}
@keyframes ch-run {
    0%   { offset-distance: 0%;   opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { offset-distance: 100%; opacity: 0; }
}

/* 5) 柱顶节点呼吸，与柱子节奏错开 */
.ch-nodes circle {
    animation: ch-node 1.6s ease-in-out infinite;
    animation-delay: var(--d, 0s);
}
@keyframes ch-node {
    0%, 100% { opacity: .25; r: 2.4; }
    50%      { opacity: 1;   r: 3.6; }
}

/* 无障碍：尊重系统减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
    .ch-bar, .ch-laser-beam, .ch-laser-line,
    .ch-trend, .ch-dot, .ch-nodes circle {
        animation: none !important;
    }
    .ch-trend { stroke-dashoffset: 0; }
}

/* ---------- J. 「元年/必选题」标题锁两行 ---------- */
.why-title {
    font-size: clamp(27px, 3.05vw, 43px);
    line-height: 1.34;
    letter-spacing: -0.005em;
}
/* 每个词组内部禁止拆开（word joiner 已写入 HTML，这里兜底） */
.why-title br { display: block; }
@media (max-width: 900px) {
    .why-title { font-size: clamp(21px, 5.2vw, 30px); }
}

/* ---------- K. 案例卡（首屏客户列表）优化 ---------- */
.client-list { display: flex; flex-direction: column; gap: 10px; }
.client-list .row {
    position: relative;
    display: flex; align-items: center; gap: 16px;
    padding: 16px 20px;
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
    background: linear-gradient(120deg, rgba(255,255,255,.05), rgba(255,255,255,.018));
    overflow: hidden;
    transition: transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.client-list .row::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
    background: var(--g-cyan-purple);
    opacity: 0;
    transition: opacity .3s var(--ease);
}
.client-list .row:hover {
    transform: translateX(4px);
    border-color: rgba(0,229,200,.32);
    background: linear-gradient(120deg, rgba(0,229,200,.09), rgba(139,92,246,.05));
}
.client-list .row:hover::before { opacity: 1; }

.client-list .logo-mark {
    width: 40px; height: 40px;
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--r-sm);
    font-size: 18px; font-weight: 800;
    color: #06122E;
    background: var(--g-cyan-purple);
    box-shadow: 0 4px 14px -4px rgba(0,229,200,.5);
}
.client-list .info { flex: 1; min-width: 0; }
.client-list .info .name {
    font-size: 16px; font-weight: 700; color: var(--text-1);
    line-height: 1.3; margin-bottom: 3px;
}
.client-list .info .industry {
    font-size: 12.5px; color: var(--text-4);
}
.client-list .stat {
    flex-shrink: 0;
    text-align: right;
    font-family: var(--font-tiane);
    font-size: 17px; font-weight: 700;
    line-height: 1.2;
    color: #5FF0DC;
    text-shadow: 0 0 18px rgba(0,229,200,.35);
    white-space: nowrap;
}
@media (max-width: 560px) {
    .client-list .row { flex-wrap: wrap; gap: 10px; }
    .client-list .stat { width: 100%; text-align: left; padding-left: 56px; }
}

/* ---------- L. 金句钩子（转化钩子，来自金句库）— 大字版 ---------- */
.quote-hook {
    position: relative;
    margin: 20px 0 6px;
    padding: 22px 30px 22px 34px;
    font-size: clamp(24px, 2.3vw, 34px);
    font-weight: 800;
    line-height: 1.42;
    letter-spacing: 0.005em;
    color: #FFE9A8;
    border-radius: var(--r-lg);
    border: 1.5px solid rgba(255, 176, 32, .42);
    border-left: 5px solid #FFB020;
    background:
        linear-gradient(100deg, rgba(255, 176, 32, .22) 0%, rgba(255, 217, 126, .08) 55%, rgba(139, 92, 246, .07) 100%);
    box-shadow:
        0 14px 44px -12px rgba(255, 176, 32, .42),
        inset 0 1px 0 rgba(255, 255, 255, .12);
    text-shadow: 0 2px 26px rgba(255, 176, 32, .38);
}
/* 左侧引号装饰 */
.quote-hook::before {
    content: '\201D';
    position: absolute; left: 10px; top: 8px;
    font-size: 40px; line-height: 1;
    font-weight: 800;
    color: rgba(255, 217, 126, .48);
}
/* 卡片内降一级，避免与大卡标题抢视觉 */
.module .quote-hook {
    font-size: clamp(19px, 1.55vw, 24px);
    padding: 17px 22px 17px 26px;
    margin: 16px 0 2px;
}
.module .quote-hook::before { font-size: 30px; top: 6px; left: 8px; }

/* ---------- M. 首屏核心金句强调（都用 WorkBuddy，我们不一样） ---------- */
.kicker-quote {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 26px;
    font-size: clamp(15px, 1.15vw, 17px);
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.5;
    color: #FFFFFF;
    border-radius: var(--r-full);
    border: 1.5px solid rgba(0, 229, 200, .55);
    background:
        linear-gradient(rgba(13, 27, 75, .72), rgba(13, 27, 75, .72)),
        linear-gradient(120deg, rgba(0, 229, 200, .32) 0%, rgba(139, 92, 246, .28) 60%, rgba(255, 77, 143, .22) 100%);
    background-clip: padding-box, border-box;
    box-shadow:
        0 10px 34px -8px rgba(0, 229, 200, .5),
        0 0 30px rgba(0, 229, 200, .22),
        inset 0 1px 0 rgba(255, 255, 255, .16);
    animation: quote-breathe 2.2s ease-in-out infinite;
    overflow: hidden;
}
/* 左侧光条扫过，强化"活"的 feel */
.kicker-quote::after {
    content: '';
    position: absolute; top: 0; bottom: 0; left: -60%;
    width: 45%;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .22), transparent);
    animation: quote-shine 2.2s ease-in-out infinite;
}
@keyframes quote-breathe {
    0%, 100% { box-shadow: 0 10px 34px -8px rgba(0,229,200,.5), 0 0 30px rgba(0,229,200,.22), inset 0 1px 0 rgba(255,255,255,.16); }
    50%      { box-shadow: 0 12px 42px -8px rgba(0,229,200,.68), 0 0 44px rgba(0,229,200,.34), inset 0 1px 0 rgba(255,255,255,.2); }
}
@keyframes quote-shine {
    0%, 62% { left: -60%; }
    100%    { left: 118%; }
}
.kicker-quote .dot {
    width: 9px; height: 9px; flex-shrink: 0;
    background: #00E5C8;
    border-radius: 50%;
    box-shadow: 0 0 12px #00E5C8, 0 0 26px rgba(0, 229, 200, .7);
    animation: dot-pulse 1.4s ease-in-out infinite;
}
@media (max-width: 900px) {
    .kicker-quote { padding: 9px 18px; font-size: 14px; letter-spacing: .02em; }
}

/* ---------- N. 层级卡（唯一底座 / 执行层）标签提亮 ---------- */
.layer-card {
    padding: 16px 20px;
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
    background: rgba(255, 255, 255, .03);
}
/* 层级标签：原来 --text-4（46% 透明）太暗，改为亮色 + 描边胶囊 */
.layer-tag {
    display: inline-block;
    padding: 4px 13px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .12em;
    border-radius: var(--r-full);
    border: 1px solid color-mix(in srgb, var(--lc, #00E5C8) 48%, transparent);
    background: color-mix(in srgb, var(--lc, #00E5C8) 13%, transparent);
    color: var(--lc, #5FF0DC);
    text-shadow: 0 0 14px color-mix(in srgb, var(--lc, #00E5C8) 45%, transparent);
    margin-bottom: 9px;
}
.layer-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-1);
    line-height: 1.4;
}
.layer-card--brain {
    --lc: #00E5C8;
    background: radial-gradient(ellipse 90% 70% at 20% 0%, rgba(0, 229, 200, .16), transparent 70%);
    border-color: rgba(0, 229, 200, .30);
}
.layer-card--wb {
    --lc: #A78BFA;
    background: radial-gradient(ellipse 90% 70% at 20% 0%, rgba(139, 92, 246, .18), transparent 70%);
    border-color: rgba(139, 92, 246, .32);
}

/* ---------- O. 六大板块金句：配色变体 + 卡片高度对齐 ---------- */
/* 卡片内统一降一级（与首屏 33px 区分），但保持有存在感 */
.module .quote-hook {
    /* 卡片内金句：17~20px → 16~18px。
       「小红书、抖音矩阵」比原句长，字号不降会排到 3 行、卡片高度错落。 */
    font-size: clamp(16px, 1.16vw, 18px);
    font-weight: 800;
    /* 行高压到 1.24：中文金句在卡片内需要更紧凑才不会占 3 行 */
    line-height: 1.24;
    letter-spacing: -0.01em;
    padding: 12px 15px 12px 19px;
    margin: 14px 0 0;
    border-radius: var(--r-md);
    border-left-width: 4px;
}
.module .quote-hook::before { font-size: 26px; top: 4px; left: 7px; }

/* 配色变体：每个板块一个色，与卡片主色呼应 */
.quote-hook--cyan   { --qc: #00E5C8; --qb: rgba(0,229,200,.16);  --ql: #FFB020; }
.quote-hook--amber  { --qc: #FFB020; --qb: rgba(255,176,32,.16);  --ql: #FFB020; }
.quote-hook--purple { --qc: #A78BFA; --qb: rgba(139,92,246,.18);  --ql: #A78BFA; }
.quote-hook--pink   { --qc: #FF8AB5; --qb: rgba(255,77,143,.16);  --ql: #FF8AB5; }
.quote-hook--green  { --qc: #5FE8A8; --qb: rgba(0,217,126,.16);  --ql: #5FE8A8; }

.module .quote-hook {
    color: var(--qc);
    border-color: color-mix(in srgb, var(--qc) 42%, transparent);
    border-left-color: var(--qc);
    background: linear-gradient(100deg, var(--qb), rgba(255,255,255,.02));
    text-shadow: 0 0 18px color-mix(in srgb, var(--qc) 40%, transparent);
}
.module .quote-hook::before { color: color-mix(in srgb, var(--qc) 50%, transparent); }

/* 六卡等高：金句占位固定高度，短句也撑住，避免三卡高度错落 */
.module .quote-hook {
    min-height: 66px;
    display: flex;
    align-items: center;
}

/* =========================================================
   P. 全国招募合作伙伴页（partner.html）
   ========================================================= */
/* 导航高亮项：招募是转化入口，给它一点视觉权重 */
.nav-menu .nav-menu-cta {
    color: #FFD97E !important;
    position: relative;
}
.nav-menu .nav-menu-cta::after {
    content: '';
    position: absolute; left: 10px; right: 10px; bottom: 4px;
    height: 1.5px; border-radius: 2px;
    background: linear-gradient(90deg, transparent, #FFB020, transparent);
}
.nav-menu .nav-menu-cta:hover::after { opacity: 1; }
.nav-menu .nav-menu-cta.is-active { color: #FFE9A8 !important; }

/* 主视觉 */
.partner-hero {
    position: relative;
    padding: 150px 0 90px;
    text-align: center;
    overflow: hidden;
}
.partner-hero .h-1 { margin: 22px 0 20px; }
.partner-hero .body-lg { max-width: 760px; margin: 0 auto; }
.partner-hero .hero-ctas { margin-top: 34px; }

.partner-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 72px;
}
.pstat {
    padding: 24px 18px;
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
    background: linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
    text-align: center;
}
.pstat .v {
    font-size: 34px; font-weight: 800; line-height: 1.1;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.pstat .v span { font-size: 18px; margin-left: 2px; }
.pstat .l { margin-top: 8px; font-size: 13px; color: var(--text-3); letter-spacing: .06em; }

/* 支持体系 */
.support-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 52px;
}
.support-card {
    padding: 32px 26px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: linear-gradient(160deg, rgba(0,229,200,.07), rgba(255,255,255,.02));
    transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.support-card:hover { transform: translateY(-5px); border-color: rgba(0,229,200,.34); }
.support-card .sc-icon {
    font-size: 26px; line-height: 1;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
}
.support-card .h-3 { margin: 0 0 12px; }
.support-card .body-sm { color: var(--text-3); }

/* 分成政策对比 */
.policy-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 52px;
    align-items: start;
}
.policy-col {
    position: relative;
    padding: 36px 32px 32px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: linear-gradient(165deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
}
.policy-col--vip {
    border-color: rgba(255,176,32,.42);
    background: linear-gradient(165deg, rgba(255,176,32,.13), rgba(255,255,255,.02));
    box-shadow: 0 18px 52px -16px rgba(255,176,32,.34);
}
.pc-badge {
    position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
    padding: 5px 18px;
    font-size: 12.5px; font-weight: 700; letter-spacing: .1em;
    color: #2A1A00;
    border-radius: var(--r-full);
    background: linear-gradient(100deg, #FFD97E, #FFB020);
}
.pc-head { text-align: center; margin-bottom: 26px; }
.pc-name { font-size: 17px; font-weight: 700; color: var(--text-1); }
.pc-price { margin-top: 10px; font-size: 46px; font-weight: 800; line-height: 1; }
.policy-col--vip .pc-price { color: #FFD97E; }
.pc-price .cur { font-size: 24px; margin-right: 2px; }
.pc-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.pc-list li {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px;
    padding: 13px 0;
    font-size: 14.5px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}
.pc-list li:last-child { border-bottom: 0; }
.pc-list span { color: var(--text-3); }
.pc-list b { font-size: 16px; color: var(--text-1); font-family: var(--font-tiane); }
.pc-list b.up { color: #FFD97E; }
.pc-list b.up i { font-style: normal; font-size: 12px; margin-left: 3px; }
.pc-off b { color: var(--text-4); }

.policy-note {
    margin-top: 26px;
    padding: 32px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: rgba(255,255,255,.03);
}
.policy-note .h-3 { margin: 0 0 20px; }
.pn-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pn {
    padding: 20px 18px;
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
    background: rgba(0,229,200,.06);
    text-align: center;
}
.pn-v {
    font-size: 28px; font-weight: 800;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.pn-l { margin-top: 8px; font-size: 12.5px; color: var(--text-3); }

/* 合作路径 */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 52px;
}
.pstep {
    position: relative;
    padding: 30px 24px 26px;
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
    background: linear-gradient(165deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
}
.ps-num {
    font-size: 13px; font-weight: 800; letter-spacing: .16em;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 14px;
}
.pstep .h-3 { margin: 0 0 10px; }
.pstep .body-sm { color: var(--text-3); }

/* 尾部 CTA */
.partner-cta {
    position: relative;
    overflow: hidden;
    padding: 76px 48px;
    border-radius: var(--r-xl);
    border: 1px solid rgba(0,229,200,.28);
    background: linear-gradient(150deg, rgba(0,229,200,.11), rgba(139,92,246,.08) 55%, rgba(255,77,143,.06));
    text-align: center;
}
.pcta-inner { position: relative; z-index: 1; }

/* 移动端 */
@media (max-width: 1100px) {
    .support-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
    .partner-stats { grid-template-columns: repeat(2, 1fr); }
    .policy-compare { grid-template-columns: 1fr; }
    .pn-grid { grid-template-columns: 1fr; }
    .partner-cta { padding: 52px 26px; }
}
@media (max-width: 560px) {
    .support-grid, .process-grid { grid-template-columns: 1fr; }
}
/* 窄屏导航：招募项不隐藏，与其他菜单项同等对待 */

/* 价格隐藏版：档位命名 + 「详情联系」，不露具体金额 */
.pc-price--hide {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--text-1);
}
.policy-col--vip .pc-price--hide { color: #FFD97E; }
.pc-hint {
    display: inline-block;
    padding: 4px 14px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .1em;
    border-radius: var(--r-full);
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(255,255,255,.05);
    color: var(--text-3);
}
.policy-col--vip .pc-hint {
    border-color: rgba(255,176,32,.42);
    background: rgba(255,176,32,.12);
    color: #FFE9A8;
}

/* =========================================================
   Q. 招商落地页V2（partner.html）—— 按招商长图重做
   ========================================================= */

/* ---------- 开篇 ---------- */
.pt-hero {
    position: relative;
    padding: 140px 0 86px;
    text-align: center;
    overflow: hidden;
}
.pt-badge {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 8px 22px;
    font-size: 13.5px; font-weight: 600; letter-spacing: .06em;
    border-radius: var(--r-full);
    border: 1px solid rgba(255, 77, 143, .45);
    background: rgba(255, 77, 143, .10);
    color: #FFB3CE;
}
.pt-badge .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #FF4D8F;
    box-shadow: 0 0 12px #FF4D8F;
    animation: dot-pulse 1.4s ease-in-out infinite;
}
.pt-title {
    margin: 30px 0 22px;
    font-size: clamp(40px, 5.6vw, 78px);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.01em;
}
.pt-lead {
    font-size: clamp(17px, 1.35vw, 21px);
    line-height: 1.85;
    color: var(--text-2);
    max-width: 760px; margin: 0 auto;
}
.pt-claim {
    margin: 40px auto 0;
    max-width: 620px;
    padding: 22px 30px;
    font-size: 17px; line-height: 1.8;
    color: var(--text-2);
    border-radius: var(--r-md);
    border: 1px solid rgba(0, 229, 200, .28);
    background: rgba(0, 229, 200, .06);
}
.pt-claim strong { color: #5FF0DC; font-weight: 700; }
.pt-cta {
    display: flex; gap: 16px; flex-wrap: wrap;
    justify-content: center; margin-top: 36px;
}
.pt-kicker {
    margin-top: 30px;
    font-size: 14.5px; letter-spacing: .12em;
    color: var(--text-3);
}
.pt-stats {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 18px; margin-top: 66px;
}

/* ---------- 章节编号 ---------- */
.section-head-center { text-align: center; margin-bottom: 52px; }
.pt-num {
    display: inline-block;
    margin-bottom: 18px;
    padding: 6px 20px;
    font-size: 12.5px; font-weight: 700; letter-spacing: .18em;
    border-radius: var(--r-full);
    border: 1px solid rgba(0, 229, 200, .32);
    background: rgba(0, 229, 200, .08);
    color: #5FF0DC;
}

/* ---------- 01 市场三类 ---------- */
.pt-mkt { display: flex; flex-direction: column; gap: 18px; }
.pt-mkt-item {
    padding: 28px 32px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: linear-gradient(150deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
}
.mk-tag {
    display: inline-block;
    padding: 6px 18px;
    font-size: 14px; font-weight: 700;
    border-radius: var(--r-full);
    margin-bottom: 14px;
}
.mk-tag--big { color:#FFD97E; background:rgba(255,176,32,.13); border:1px solid rgba(255,176,32,.36); }
.mk-tag--mid { color:#5FF0DC; background:rgba(0,229,200,.13); border:1px solid rgba(0,229,200,.36); }
.mk-tag--sm  { color:#A78BFA; background:rgba(139,92,246,.15); border:1px solid rgba(139,92,246,.40); }
.pt-mkt-item .body-sm { color: var(--text-3); line-height: 1.75; }

/* ---------- 02 风口金句框 ---------- */
.pt-quote-box {
    max-width: 800px; margin: 0 auto;
    padding: 48px 46px;
    border-radius: var(--r-xl);
    border: 1px solid rgba(255, 77, 143, .30);
    background: linear-gradient(160deg, rgba(255,77,143,.10), rgba(139,92,246,.07) 60%, rgba(0,229,200,.05));
}
.pt-qb-title {
    font-size: clamp(24px, 2.4vw, 34px); font-weight: 800;
    line-height: 1.4; margin-bottom: 26px;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.pt-quote-box p { font-size: 16.5px; line-height: 1.85; color: var(--text-2); margin-bottom: 16px; }
.pt-qb-em { color: #FFD97E !important; font-weight: 600; }
.pt-timeline { margin-top: 32px; display: flex; flex-direction: column; gap: 12px; }
.tl-item {
    padding: 14px 22px;
    font-size: 15px;
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
}
.tl-item b { font-weight: 700; }
.tl-item--past { color: var(--text-3); background: rgba(255,255,255,.028); }
.tl-item--now {
    color: #5FF0DC; font-weight: 600;
    border-color: rgba(0,229,200,.40);
    background: rgba(0,229,200,.10);
    box-shadow: 0 0 26px -6px rgba(0,229,200,.42);
}

/* ---------- 03 架构三层 ---------- */
.pt-arch { max-width: 720px; margin: 0 auto; }
.arch-item {
    padding: 30px 34px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    text-align: center;
}
.arch-item .h-3 { margin: 12px 0 10px; }
.arch-item .body-sm { color: var(--text-3); max-width: 520px; margin: 0 auto; }
.arch-item--brain { border-color: rgba(0,229,200,.40); background: linear-gradient(160deg, rgba(0,229,200,.14), rgba(0,229,200,.03)); box-shadow: 0 16px 46px -18px rgba(0,229,200,.48); }
.arch-item--wb   { border-color: rgba(139,92,246,.38); background: linear-gradient(160deg, rgba(139,92,246,.13), rgba(139,92,246,.03)); }
.arch-item--svc  { border-color: rgba(255,176,32,.38); background: linear-gradient(160deg, rgba(255,176,32,.12), rgba(255,176,32,.03)); }
.arch-arrow { text-align: center; color: var(--text-4); font-size: 15px; padding: 10px 0; }

.ai-tag {
    display: inline-block;
    padding: 5px 16px;
    font-size: 12px; font-weight: 700; letter-spacing: .1em;
    border-radius: var(--r-full);
    border: 1px solid rgba(255,255,255,.20);
    background: rgba(255,255,255,.06);
    color: var(--text-2);
}
.ai-tag--cyan   { color:#5FF0DC; border-color:rgba(0,229,200,.40); background:rgba(0,229,200,.11); }
.ai-tag--purple { color:#A78BFA; border-color:rgba(139,92,246,.44); background:rgba(139,92,246,.14); }
.ai-tag--pink   { color:#FF8AB5; border-color:rgba(255,77,143,.42); background:rgba(255,77,143,.12); }
.ai-tag--green  { color:#5FE8A8; border-color:rgba(0,217,126,.42); background:rgba(0,217,126,.12); }
/* 主推金色变体（与 .tag-push 同一套金色调，供 partner 页 ai-tag 体系使用） */
.ai-tag--push {
    color:#FFE9A8; border-color:rgba(255,176,32,.58);
    background:linear-gradient(135deg, rgba(255,176,32,.30) 0%, rgba(255,217,126,.16) 100%);
    text-shadow:0 0 14px rgba(255,176,32,.45);
    box-shadow:0 0 0 1px rgba(255,217,126,.18) inset, 0 4px 14px -2px rgba(255,176,32,.55);
    animation: push-pulse 1.8s ease-in-out infinite;
}

/* ---------- VS 对比 ---------- */
.pt-vs {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 22px; margin-top: 56px; align-items: start;
}
.vs-col {
    padding: 30px 30px 26px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
}
.vs-col--other { background: linear-gradient(160deg, rgba(255,77,143,.07), rgba(255,255,255,.015)); border-color: rgba(255,77,143,.24); }
.vs-col--us    { background: linear-gradient(160deg, rgba(0,229,200,.10), rgba(255,255,255,.02)); border-color: rgba(0,229,200,.34); box-shadow: 0 18px 50px -18px rgba(0,229,200,.42); }
.vs-tag {
    display: inline-block;
    padding: 6px 18px;
    font-size: 14px; font-weight: 700;
    border-radius: var(--r-full);
    margin-bottom: 22px;
}
.vs-col--other .vs-tag { color:#FF8AB5; background:rgba(255,77,143,.13); border:1px solid rgba(255,77,143,.36); }
.vs-col--us .vs-tag { color:#06122E; background:linear-gradient(100deg,#5FF0DC,#00E5C8); }
.vs-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 15px; }
.vs-col li { display: flex; gap: 12px; font-size: 15px; line-height: 1.65; color: var(--text-2); }
.vs-col li > span { font-weight: 800; font-size: 16px; flex-shrink: 0; }
.vs-col--other li > span { color: #FF6B9E; }
.vs-col--us li > span { color: #00E5C8; }
.vs-col li .em { color: #5FF0DC; font-weight: 700; }

/* ---------- 分隔标题 ---------- */
.pt-divider {
    margin: 64px 0 32px;
    display: flex; align-items: center; gap: 20px;
    color: var(--text-4); font-size: 13.5px; letter-spacing: .16em;
}
.pt-divider::before, .pt-divider::after {
    content: ''; flex: 1; height: 1px;
    background: linear-gradient(90deg, transparent, var(--bd-2), transparent);
}

/* ---------- 靠什么做到 ---------- */
.pt-how, .pt-scenes {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.pt-scenes { grid-template-columns: repeat(3, 1fr); }
.how-card, .scene {
    padding: 28px 26px;
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
    background: linear-gradient(165deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
}
.how-card .h-3, .scene .h-3 { margin: 14px 0 10px; font-size: 19px; }
.how-card .body-sm, .scene .body-sm { color: var(--text-3); line-height: 1.72; }
.how-em {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px dashed rgba(255,255,255,.12);
    font-size: 13.5px; font-weight: 600; color: #FFD97E;
}

.pt-say {
    margin-top: 48px; padding: 34px 40px;
    text-align: center;
    font-size: clamp(18px, 1.7vw, 24px);
    line-height: 1.75;
    border-radius: var(--r-lg);
    border: 1px solid rgba(255, 176, 32, .30);
    background: rgba(255, 176, 32, .07);
}
.pt-say strong { color: #FFD97E; font-weight: 800; }

/* ---------- 04 六项底气 ---------- */
.pt-strength {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.st-item {
    position: relative;
    padding: 30px 28px 26px;
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
    background: linear-gradient(165deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
    transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.st-item:hover { transform: translateY(-4px); border-color: rgba(0,229,200,.32); }
.st-n {
    position: absolute; top: 20px; right: 24px;
    font-size: 34px; font-weight: 800; line-height: 1;
    background: var(--g-cyan-purple);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: .55;
}
.st-item .h-3 { margin: 0 0 12px; padding-right: 44px; }
.st-item .body-sm { color: var(--text-3); line-height: 1.72; }

/* ---------- 05 底座 + 六大板块 ---------- */
.pt-base {
    max-width: 680px; margin: 0 auto 34px;
    padding: 34px 36px; text-align: center;
    border-radius: var(--r-lg);
    border: 1px solid rgba(0,229,200,.36);
    background: radial-gradient(ellipse 80% 100% at 50% 0%, rgba(0,229,200,.18), rgba(0,229,200,.03));
}
.pt-base .h-3 { margin: 14px 0 10px; font-size: 24px; }
.pt-base .body-sm { color: var(--text-2); }
.pt-sub {
    text-align: center; margin-bottom: 26px;
    font-size: 17px; color: var(--text-2);
}
.pt-sub strong { color: #5FF0DC; }
.pt-six { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.six-card {
    padding: 28px 26px;
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
    background: linear-gradient(165deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
    transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.six-card:hover { transform: translateY(-4px); }
.six-card .h-3 { margin: 14px 0 10px; font-size: 19px; }
.six-card .body-sm { color: var(--text-3); line-height: 1.7; }

/* ---------- 06 分工 ---------- */
.pt-duty { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.duty-card {
    position: relative;
    padding: 34px 32px 30px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
}
.duty-card--you { border-color: rgba(0,229,200,.32); background: linear-gradient(160deg, rgba(0,229,200,.09), rgba(255,255,255,.015)); }
.duty-card--us  { border-color: rgba(139,92,246,.34); background: linear-gradient(160deg, rgba(139,92,246,.10), rgba(255,255,255,.015)); }
.dc-tag {
    display: inline-flex; align-items: center; justify-content: center;
    width: 46px; height: 46px;
    border-radius: 50%;
    font-size: 19px; font-weight: 800;
    margin-bottom: 18px;
}
.dc-tag--you { background: rgba(0,229,200,.16); border: 1.5px solid #00E5C8; color: #5FF0DC; box-shadow: 0 0 26px -4px rgba(0,229,200,.55); }
.dc-tag--us  { background: rgba(139,92,246,.18); border: 1.5px solid #A78BFA; color: #C4B5FD; box-shadow: 0 0 26px -4px rgba(139,92,246,.55); }
.duty-card .h-3 { margin: 0 0 18px; }
.duty-card ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.duty-card li { position: relative; padding-left: 20px; font-size: 15px; line-height: 1.7; color: var(--text-2); }
.duty-card li::before {
    content: ''; position: absolute; left: 2px; top: 10px;
    width: 6px; height: 6px; border-radius: 50%;
}
.duty-card--you li::before { background: #00E5C8; box-shadow: 0 0 8px #00E5C8; }
.duty-card--us li::before { background: #A78BFA; box-shadow: 0 0 8px #A78BFA; }
.dc-say {
    margin-top: 22px; padding: 16px 18px;
    font-size: 14px; line-height: 1.75;
    border-radius: var(--r-md);
    background: rgba(0,0,0,.24);
    border-left: 3px solid var(--bd-2);
    color: var(--text-2);
}
.duty-card--you .dc-say { border-left-color: #00E5C8; }
.duty-card--us  .dc-say { border-left-color: #A78BFA; }
.dc-say b { color: #FFD97E; }

/* ---------- 07 支持 ---------- */
.pt-sup { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.sup-card {
    padding: 32px 30px 28px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: linear-gradient(165deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
}
.sup-card .h-3 { margin: 14px 0 12px; font-size: 21px; }
.sup-card .body-sm { color: var(--text-3); line-height: 1.75; }
.sup-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.sup-tags span {
    padding: 6px 15px;
    font-size: 12.5px;
    border-radius: var(--r-full);
    border: 1px solid rgba(0,229,200,.26);
    background: rgba(0,229,200,.07);
    color: #5FF0DC;
}

/* ---------- 08 顾虑 FAQ ---------- */
.pt-faq { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
    border-radius: var(--r-md);
    border: 1px solid var(--bd-1);
    background: rgba(255,255,255,.028);
    overflow: hidden;
    transition: border-color .3s var(--ease);
}
.faq-item[open] { border-color: rgba(0,229,200,.32); background: rgba(0,229,200,.05); }
.faq-item summary {
    display: flex; align-items: center; gap: 13px;
    padding: 22px 26px;
    font-size: 17px; font-weight: 600;
    color: var(--text-1);
    cursor: pointer;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    margin-left: auto;
    font-size: 24px; font-weight: 400;
    color: var(--text-4);
    transition: transform .3s var(--ease), color .3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); color: #5FF0DC; }
.q-mark {
    width: 26px; height: 26px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    font-size: 14px; font-weight: 800;
    background: rgba(0,229,200,.14);
    border: 1px solid rgba(0,229,200,.36);
    color: #5FF0DC;
}
.faq-item p {
    padding: 0 26px 24px 65px;
    font-size: 15.5px; line-height: 1.85;
    color: var(--text-2);
}

/* ---------- 尾部 CTA ---------- */
.pt-cta-box {
    position: relative; overflow: hidden;
    padding: 84px 48px;
    text-align: center;
    border-radius: var(--r-xl);
    border: 1px solid rgba(0, 229, 200, .30);
    background: linear-gradient(150deg, rgba(0,229,200,.12), rgba(139,92,246,.09) 55%, rgba(255,77,143,.07));
}
.pt-cta-box .h-1 { position: relative; z-index: 1; }
.pt-cta-box .body-lg { position: relative; z-index: 1; margin-top: 20px; color: var(--text-2); }
.pt-cta-btns { position: relative; z-index: 1; margin-top: 36px; }
.pt-cta-note {
    position: relative; z-index: 1;
    margin-top: 26px;
    font-size: 14px; line-height: 1.9;
    color: var(--text-3);
}

/* ---------- 极窄屏（≤360px）板块大标题降档 ----------
   问题：.section-head-center .h-1 在 320px 下容器只有 280px，
        36px 字号放不下 9 个汉字，会把末字挤到第三行
        （实测：「变成企业的必选 / 题」「微小兔能卖出去 / 的」「
          总部给你什么：/ 四个维度全部兜 / 底」）。
   修法：≤360px 降到 28px，让这批标题稳定保持两行。
   390px 以上不动（已实测两行正常）。 */
@media (max-width: 360px) {
    .section-head-center .h-1 { font-size: 28px; }
}

/* ============================================================
   V8.5 文章列表页工具栏对齐（2026-11-05）
   问题：.filter-bar 自带 margin-bottom:48px，用 flex align-items:center 时
         左边分类栏被顶到比右边搜索框低一截，两边底部没对齐。
   修法：容器改 align-items:flex-end（底对齐）+ 分类栏去掉自带 margin。
   ============================================================ */
.insights-toolbar { align-items: flex-end; }
.insights-toolbar .filter-bar { margin-bottom: 0; }
.insights-search { flex: 1; max-width: 280px; }
.insights-search input { width: 100%; }

/* ============================================================
   V8.9 工具栏两个胶囊等高 + 底对齐（2026-11-07）
   问题：分类胶囊条高 57px、搜索框高 43px（内含 input 43px），
         虽然 flex-end 让两块底边对齐，但左块比右块高 14px，
         视觉上两个「胶囊」不在同一水平线上。
   口径：以「按钮实际高度 39px」为基准（filter-btn: padding 8px + 13px 行高），
        让筛选条容器与搜索框都等于 39px，两块严格等高、底对齐。
   ============================================================ */
/* 两个胶囊严格等高（39px）且底部对齐：
   · 搜索框 input：height 39px（border-box，含上下 1px 边框）
   · filter-bar：border-box，min-height 39px → 内容区 37px（39 - 上下边框各 1px）
     按钮压到 36px（padding 8px + 13px×1.23 行高 ≈ 16+16）
     容器实际高 = 37（内容）+ 2（边框）= 39px ✅ 与搜索框一致
   align-items:flex-end 保证两块底边齐平。 */
.insights-toolbar .filter-bar {
    padding: 0;
    min-height: 39px;
    align-items: center;
}
.insights-toolbar .filter-btn {
    padding: 7px 18px;
    line-height: 1.35;             /* 13px × 1.35 = 17.55 + 14px padding ≈ 32px */
    display: inline-flex;
    align-items: center;
}
/* 搜索框：高度锁到与分类胶囊一致（39px） */
.insights-toolbar .insights-search { height: 39px; }
.insights-toolbar .insights-search input {
    height: 39px;
    padding: 0 16px;             /* 用 height 控高，padding 只留左右 */
    line-height: 1;
}
@media (max-width: 900px) {
    /* 窄屏换行成上下两行：分类栏在第 1 行、搜索框在第 2 行。
       此时「底部对齐」在视觉上不成立（要对齐就得把搜索框顶到分类栏下方，
       中间留空），所以窄屏改回顶部对齐 + 各自撑满一行。 */
    .insights-toolbar { align-items: flex-start; }
    .insights-toolbar .filter-bar { width: 100%; }
    .insights-search { max-width: 100%; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
    .pt-how, .pt-strength { grid-template-columns: repeat(2, 1fr); }
    .pt-scenes, .pt-six { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
    .pt-hero { padding: 110px 0 66px; }
    .pt-stats { grid-template-columns: repeat(2, 1fr); }
    .pt-vs, .pt-duty, .pt-sup { grid-template-columns: 1fr; }
    .pt-quote-box, .pt-say, .pt-cta-box { padding: 34px 24px; }
}
@media (max-width: 560px) {
    .pt-how, .pt-strength, .pt-scenes, .pt-six { grid-template-columns: 1fr; }
    .pt-mkt-item { padding: 24px 20px; }
    .arch-item { padding: 24px 20px; }
    .faq-item summary { padding: 18px 20px; font-size: 15.5px; }
    .faq-item p { padding: 0 20px 20px 56px; font-size: 14.5px; }
}

/* ---------- 场景四：大脑 + Skill 跑内容矩阵（重点场景） ---------- */
/* 四场景改 2×2 网格，第四场景占满整行突出 */
.pt-scenes { grid-template-columns: repeat(2, 1fr); gap: 20px; }

.scene--hot {
    grid-column: 1 / -1;
    padding: 34px 36px;
    border-color: rgba(255, 77, 143, .40);
    background:
        radial-gradient(ellipse 70% 100% at 8% 0%, rgba(255, 77, 143, .16), transparent 65%),
        radial-gradient(ellipse 70% 100% at 95% 100%, rgba(0, 229, 200, .13), transparent 65%),
        linear-gradient(160deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .012));
    box-shadow: 0 20px 58px -22px rgba(255, 77, 143, .42);
}
.scene--hot .h-3 {
    font-size: clamp(21px, 1.9vw, 27px);
    margin: 16px 0 12px;
}
.scene--hot .body-sm { font-size: 16px; color: var(--text-2); line-height: 1.78; }
.scene--hot .body-sm strong { color: #5FF0DC; font-weight: 700; }

/* 内容矩阵流程条 */
.scene-flow {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 22px 0 4px;
}
.sf-node {
    padding: 8px 18px;
    font-size: 13.5px; font-weight: 600;
    border-radius: var(--r-full);
    border: 1px solid rgba(0, 229, 200, .34);
    background: rgba(0, 229, 200, .09);
    color: #5FF0DC;
    white-space: nowrap;
}
.sf-node--end {
    border-color: rgba(255, 176, 32, .46);
    background: rgba(255, 176, 32, .13);
    color: #FFD97E;
}
.sf-arrow { color: var(--text-4); font-size: 15px; }

.scene-em {
    margin-top: 18px;
    padding: 16px 20px;
    font-size: 14.5px; line-height: 1.8;
    border-radius: var(--r-md);
    background: rgba(0, 0, 0, .26);
    border-left: 3px solid #FF4D8F;
    color: var(--text-2);
}
.scene-em strong { color: #FFD97E; font-weight: 700; }

@media (max-width: 860px) {
    .pt-scenes { grid-template-columns: 1fr; }
    .scene--hot { padding: 28px 22px; }
    .scene-flow { gap: 8px; }
    .sf-node { font-size: 12.5px; padding: 7px 14px; }
}

/* 场景四金句：突出一句话价值 */
.scene-quote {
    margin: 16px 0 4px;
    padding-left: 16px;
    font-size: clamp(19px, 1.7vw, 25px);
    font-weight: 800;
    line-height: 1.45;
    letter-spacing: .01em;
    background: linear-gradient(100deg, #FFE9A8, #5FF0DC 55%, #FFB3CE);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}
.scene-quote::before {
    content: '';
    position: absolute; left: 0; top: 4px; bottom: 4px;
    width: 4px; border-radius: 3px;
    background: linear-gradient(180deg, #FFD97E, #FF4D8F);
    box-shadow: 0 0 12px rgba(255, 77, 143, .6);
}
@media (max-width: 560px) {
    .scene-quote { font-size: 18px; padding-left: 13px; }
}

/* ---------- AI 获客训练营的两个子训练营 ---------- */
.six-card--sub {
    grid-row: span 2;
    border-color: rgba(139, 92, 246, .34);
    background: linear-gradient(165deg, rgba(139,92,246,.11), rgba(255,255,255,.015));
}
.sub-camps {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px dashed rgba(255,255,255,.14);
}
.sub-camp {
    padding: 13px 16px;
    border-radius: var(--r-sm);
    border: 1px solid rgba(139, 92, 246, .30);
    background: rgba(139, 92, 246, .08);
}
.sc-t {
    font-size: 14.5px; font-weight: 700;
    color: #C4B5FD;
    line-height: 1.45;
}
.sc-b {
    margin-top: 6px;
    font-size: 12.5px;
    color: var(--text-3);
    line-height: 1.6;
}
@media (max-width: 860px) {
    .six-card--sub { grid-row: auto; }
}

/* ---------- 六大板块：大号序号底纹 ---------- */
.six-card {
    position: relative;
    overflow: hidden;
}
/* 序号：卡内绝对定位在最底层，字号够大当底纹 */
.sc-ghost {
    position: absolute;
    right: -12px;
    bottom: -34px;
    z-index: 0;
    font-family: var(--font-tiane);
    font-size: 108px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    /* V8.9（2026-11-06）：本规则必须放在 components.css 第 3851 行
       「纯装饰字提亮」规则之后，否则那条 .pt-num,.sc-ghost,.total{color:var(--text-3)}
       会把这里的 transparent 覆盖成 rgba(255,255,255,.56)，
       描边底纹变成实心大白字（108px），压住卡片正文描述。
       修复方式：本条用 !important 锁死 color:transparent，
       并把描边从 .07 调到 .05（更淡一点）。 */
    color: transparent !important;
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, .05);
    pointer-events: none;
    user-select: none;
    transition: -webkit-text-stroke-color .4s var(--ease), transform .4s var(--ease);
}
/* hover 时底纹轻微变亮 + 上移，增加质感
   V8.9：.22 → .14（原值相对 .05 底纹太亮，hover 时又变回扎眼） */
.six-card:hover .sc-ghost {
    -webkit-text-stroke-color: rgba(0, 229, 200, .14);
    transform: translateY(-4px);
}
/* 内容层压在底纹之上 */
.six-card > *:not(.sc-ghost) {
    position: relative;
    z-index: 1;
}
@media (max-width: 860px) {
    .sc-ghost { font-size: 84px; right: -8px; bottom: -26px; }
}
@media (max-width: 560px) {
    .sc-ghost { font-size: 68px; -webkit-text-stroke-width: 1.2px; }
}

/* ---------- 场景区重排：2×2 + 第五场景占满整行 ---------- */
/* 五个场景：前三 + 商学院占 2×2 的四格，内容矩阵作为压轴占满整行 */
.pt-scenes { grid-template-columns: repeat(2, 1fr); gap: 20px; }
.scene--hot {
    grid-column: 1 / -1;
}
/* 普通场景卡加序号底纹位（视觉平衡） */
.scene {
    position: relative;
    overflow: hidden;
}
.scene > * { position: relative; z-index: 1; }
/* 商学院场景：紫色系区分（培训体系） */
.scene--academy { border-color: rgba(0, 229, 200, .34); }
.scene .em { color: #5FF0DC; font-weight: 700; }

/* 场景三（复盘经验）内容较短，补个轻量要点列表平衡高度 */
.scene--short .body-sm { margin-bottom: 0; }
.scene-points {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 16px;
    padding-top: 15px;
    border-top: 1px dashed rgba(255,255,255,.12);
}
.scene-points span {
    padding: 5px 14px;
    font-size: 12.5px;
    border-radius: var(--r-full);
    border: 1px solid rgba(0,229,200,.26);
    background: rgba(0,229,200,.07);
    color: #5FF0DC;
}

/* ---------- 六大板块 02「主推」卡：配色提亮 + 高度撑满 ---------- */
.six-card--hot {
    position: relative;
    border-color: rgba(0, 229, 200, .52);
    background:
        radial-gradient(ellipse 90% 80% at 15% 0%, rgba(0, 229, 200, .20), transparent 62%),
        radial-gradient(ellipse 80% 70% at 100% 100%, rgba(139, 92, 246, .14), transparent 65%),
        linear-gradient(165deg, rgba(255,255,255,.055), rgba(255,255,255,.015));
    box-shadow: 0 18px 52px -20px rgba(0, 229, 200, .46);
}
.six-card--hot:hover {
    border-color: rgba(0, 229, 200, .75);
    box-shadow: 0 22px 60px -20px rgba(0, 229, 200, .60);
}
.six-card--hot .h-3 { font-size: clamp(20px, 1.5vw, 23px); }
.six-card--hot .body-sm { font-size: 15.5px; line-height: 1.72; color: var(--text-2); }
.six-card--hot .body-sm strong { color: #5FF0DC; font-weight: 700; }

/* 主推徽章 */
.sc-badge {
    position: absolute; top: 16px; right: 18px;
    z-index: 2;
    padding: 4px 14px;
    font-size: 12px; font-weight: 700; letter-spacing: .1em;
    border-radius: var(--r-full);
    color: #062A24;
    background: linear-gradient(100deg, #5FF0DC, #00E5C8);
    box-shadow: 0 4px 16px -4px rgba(0, 229, 200, .7);
}

/* 主推卡的子版块：青色系 */
.sub-camps--cyan .sub-camp {
    border-color: rgba(0, 229, 200, .30);
    background: rgba(0, 229, 200, .075);
}
.sub-camps--cyan .sc-t { color: #5FF0DC; }

/* ⚠️ 导航 logo 英文块已于 2026-11-06 整体移除（官方 VI lockup 图本身已含
   「兔子 + 手写徽标 + 大字『微小兔』」，外挂 WEIXIAOTU / AI UPGRADE 是冗余）。
   上方第 19-47 行的 .nav-logo 规则是唯一生效版本，这里不再重复定义。
   保留说明：本段原本把英文拆两行 + 垂直居中，实测偏差 -15px（见 2026-11-06 日志）。 */

/* ---------- 重点服务卡：02 数字员工 + 05 企业AI定制服务 ---------- */
.card--key {
    position: relative;
    box-shadow: 0 20px 60px -24px rgba(0, 229, 200, .38);
}
.card--key:hover {
    border-color: rgba(0, 229, 200, .78) !important;
    box-shadow: 0 24px 70px -24px rgba(0, 229, 200, .55);
}
/* 右上角「重点服务」角标 */
.key-flag {
    position: absolute;
    top: 20px; right: 22px;
    z-index: 2;
    padding: 5px 16px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .1em;
    border-radius: var(--r-full);
    color: #062A24;
    background: linear-gradient(100deg, #5FF0DC, #00E5C8);
    box-shadow: 0 4px 18px -4px rgba(0, 229, 200, .7);
}
.key-flag--pink {
    color: #2A0A18;
    background: linear-gradient(100deg, #FF8AB5, #FF4D8F);
    box-shadow: 0 4px 18px -4px rgba(255, 77, 143, .7);
}
@media (max-width: 860px) {
    .key-flag { top: 14px; right: 14px; font-size: 11.5px; padding: 4px 12px; }
}

/* ============================================================
   三段式流程组件 · FLOW STACK（V8.1 官网改版）
   结构：角色胶囊 → 层名 → 一句话说明
   用于：首页 / 关于我们 / 产品服务 / 合作伙伴招募
   铁律：每层只讲这一层的事，不重复别层内容
   ============================================================ */
.flow-stack {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 940px;
    margin: 0 auto;
}

/* --- 单层卡片 --- */
.flow-layer {
    position: relative;
    padding: 34px 40px 36px;
    border-radius: var(--r-lg);
    border: 1px solid var(--bd-1);
    background: linear-gradient(150deg, rgba(255, 255, 255, .052), rgba(255, 255, 255, .018));
    text-align: center;
    overflow: hidden;
    transition: border-color .38s var(--ease), transform .38s var(--ease), box-shadow .38s var(--ease);
}
.flow-layer:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 64px -28px rgba(0, 0, 0, .6);
}
/* 顶部高光描边 */
.flow-layer::before {
    content: '';
    position: absolute;
    top: 0; left: 14%; right: 14%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--fl-accent, var(--c-cyan)), transparent);
    opacity: .5;
}
/* 角色胶囊
   字号口径：这三个胶囊写的是「微小兔唯一底座 / 腾讯官方能力执行层 / 微小兔交付层」，
   属于客户必须读懂的实义文字，不是装饰字。
   按身份卡 V8.1 铁律二：L8(16px) 才是放实义文字的下限，14px 只给纯装饰字符。
   → 桌面 16px / 手机 15px，胶囊同步加宽、描边加粗以匹配放大后的字号。 */
.flow-role {
    display: inline-block;
    padding: 8px 24px;
    margin-bottom: 18px;
    border-radius: var(--r-full);
    border: 1.5px solid var(--fl-accent, var(--c-cyan));
    background: rgba(13, 27, 75, .55);
    color: var(--fl-accent, var(--c-cyan));
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: .05em;
    text-indent: .05em;
}
.flow-name {
    font-size: clamp(23px, 2.4vw, 31px);
    font-weight: 800;
    line-height: 1.32;
    color: var(--text-1);
    letter-spacing: .01em;
}
.flow-desc {
    max-width: 660px;
    margin: 14px auto 0;
    font-size: 16.5px;
    line-height: 1.72;
    color: var(--text-3);
}
.flow-desc b {
    color: var(--text-2);
    font-weight: 600;
}

/* --- 层间连接符（▼） --- */
.flow-link {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 44px;
    color: rgba(255, 255, 255, .26);
    font-size: 13px;
    line-height: 1;
}
.flow-link svg {
    display: block;
    opacity: .8;
}

/* --- 三种配色：底座青 / 执行紫 / 交付粉 --- */
.flow-layer--brain {
    --fl-accent: #00E5C8;
    border-color: rgba(0, 229, 200, .28);
    background:
        radial-gradient(ellipse 78% 120% at 50% 0%, rgba(0, 229, 200, .13), transparent 70%),
        linear-gradient(150deg, rgba(0, 229, 200, .07), rgba(255, 255, 255, .016));
}
.flow-layer--wb {
    /* 文字用亮紫 #A78BFA（对比度 5.56:1），边框/底色保持品牌原紫 */
    --fl-accent: #A78BFA;
    border-color: rgba(139, 92, 246, .28);
    background:
        radial-gradient(ellipse 78% 120% at 50% 0%, rgba(139, 92, 246, .14), transparent 70%),
        linear-gradient(150deg, rgba(139, 92, 246, .08), rgba(255, 255, 255, .016));
}
.flow-layer--deliver {
    --fl-accent: #FF4D8F;
    border-color: rgba(255, 77, 143, .28);
    background:
        radial-gradient(ellipse 78% 120% at 50% 0%, rgba(255, 77, 143, .13), transparent 70%),
        linear-gradient(150deg, rgba(255, 77, 143, .075), rgba(255, 255, 255, .016));
}

/* --- 收口金句条 --- */
.flow-outcome {
    margin-top: 26px;
    padding: 18px 26px;
    border-radius: var(--r-md);
    border: 1px solid rgba(0, 229, 200, .22);
    background: linear-gradient(120deg, rgba(0, 229, 200, .09), rgba(139, 92, 246, .07));
    text-align: center;
    font-size: 17px;
    font-weight: 600;
    color: var(--text-2);
    letter-spacing: .02em;
}
.flow-outcome b {
    color: var(--c-cyan);
    font-weight: 700;
}

/* --- 移动端 --- */
@media (max-width: 760px) {
    .flow-layer { padding: 26px 20px 28px; border-radius: var(--r-md); }
    .flow-role { padding: 7px 18px; font-size: 15px; letter-spacing: .04em; text-indent: .04em; margin-bottom: 14px; }
    .flow-name { font-size: 21px; }
    .flow-desc { font-size: 15.5px; margin-top: 11px; }
    .flow-link { height: 32px; }
    .flow-outcome { font-size: 16px; padding: 15px 18px; }
}

/* ============================================================
   V8.1 官网改版 · 补充修正
   ① 锚点滚动补偿固定导航（导航 position:fixed，高约 105px）
   ② 三段式流程箭头加大，避免看不见
   ============================================================ */

/* ① 锚点补偿 */
[id] { scroll-margin-top: 120px; }
@media (max-width: 980px) { [id] { scroll-margin-top: 100px; } }

/* ② 箭头放大 + 发光 */
.flow-link { height: 52px; }
.flow-link svg {
    width: 24px;
    height: 16px;
    color: rgba(255, 255, 255, .42);
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, .22));
}
.flow-link::after {
    content: '';
    position: absolute;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, .16), transparent 70%);
    pointer-events: none;
}
.flow-link { position: relative; }
@media (max-width: 760px) { .flow-link { height: 36px; } .flow-link svg { width: 17px; height: 12px; } }

/* ============================================================
   V8.1 官网改版 · 移动端表格适配（修 overflowX）
   坑：scale-table 的 td:first-child{white-space:nowrap} 在窄屏
   会把长板块名（如「企业AI定制服务：Skill · 智能体 · GEO 官网定制 · 各部门AI改造」）
   撑成一行，导致整表撑破视口。
   方案：窄屏表格横向滚动 + 首列允许换行
   ============================================================ */
@media (max-width: 900px) {
    /* 表格外层可横向滚动，自身不撑破视口 */
    .card:has(.scale-table),
    .card > .scale-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
    }
    .scale-table {
        min-width: 560px;
        font-size: 13.5px;
    }
    .scale-table th,
    .scale-table td {
        padding: 11px 13px;
    }
    /* 窄屏撤掉首列不换行，交由横向滚动处理 */
    .scale-table tbody td:first-child {
        white-space: normal;
        min-width: 130px;
    }
    .scale-table th { font-size: 12px; }
    .scale-table td { line-height: 1.6; }
}

/* ============================================================
   V8.1 官网改版 · 移动端溢出收口（overflowX 必须为 0）
   ============================================================ */
@media (max-width: 900px) {
    /* 1) 证言卡：窄屏收窄内边距，避免撑破视口 */
    .testimonial { padding: 32px 22px; }
    .testimonial .quote { font-size: 19px; line-height: 1.65; }
    .testimonial-author { flex-wrap: wrap; gap: 12px; }

    /* 2) 卡片容器统一不撑破 */
    .card, .module, .feature-card, .case-card, .brain-card, .method-card {
        max-width: 100%;
        overflow-wrap: break-word;
        word-break: break-word;
    }

    /* 3) 表格卡片：整卡可横向滚动，内部表格保持可读宽度 */
    .card:has(.scale-table) { overflow-x: auto; }
    .card:has(.scale-table) .scale-table { min-width: 540px; }

    /* 4) 长标题与长英文串不撑破 */
    h1, h2, h3, h4, .h-1, .h-2, .h-3, .method-title-xl, .flow-name {
        overflow-wrap: break-word;
        word-break: break-word;
    }

    /* 5) 模块网格单列（skill 硬要求） */
    .modules, .feature-grid, .cases-grid, .brain-grid, .brain-depts,
    .formula, .vs-block, .flow-stack, .brain-champion, .ch-layers {
        grid-template-columns: 1fr !important;
    }

    /* 6) 行内网格的两列布局（客户案例证言等）单列 */
    .reveal[style*="grid-template-columns: 1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }

    /* 7) 统计数字组换行 */
    .hero-meta { flex-wrap: wrap; gap: 22px !important; }
}

/* ============================================================
   V8.4 全站体检修复（2026-11-04）
   实测 360px 窄屏发现的 4 类真问题：
   ① 表格被裁：.card 用了内联 style="overflow:hidden"，
      内联样式优先级高于 CSS，.card:has(.scale-table){overflow-x:auto}
      根本没生效 → 540px 的表格在 360px 屏上右侧两列直接看不见。
      修法：给所有 scale-table 的卡片外层换成 .table-scroll 包裹层，
      并让 .card:has(.scale-table) 强制可滚动（!important 压过内联）。
   ② 证言卡挤成 3 列：cases.html 用内联 grid-template-columns:repeat(3,1fr)，
      内联样式媒体查询改不动 → 360px 下每列只剩 98px，字被压扁。
      修法：窄屏用 !important 强制单列。
   ③ 点击区过小：footer 链接高 17px、导航 18px、模块详情链接 23px，
      低于移动端 44px 触摸目标标准 → 窄屏补 padding。
   ④ SVG 光斑仍溢出视口 6px → 光斑层再加一层 clip。
   ============================================================ */

/* ① 表格横向滚动兜底（!important 压过 HTML 内联 overflow:hidden） */
.card:has(.scale-table) {
    overflow-x: auto !important;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
}
/* 包裹层：保证表格有独立滚动上下文，不依赖父级是否有内联 overflow */
.table-scroll {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
}
.table-scroll .scale-table {
    min-width: 540px;
    margin: 0 auto;
}
/* 滚动提示：窄屏下告诉用户表格能左右滑 */
@media (max-width: 900px) {
    .table-scroll { position: relative; }
    .table-scroll::after {
        content: '← 左右滑动查看完整表格 →';
        position: sticky;
        left: 0;
        display: block;
        padding: 8px 0 2px;
        font-size: 12px;
        letter-spacing: .04em;
        color: var(--text-4);
        text-align: center;
        pointer-events: none;
    }
}

/* ② 多列网格：窄屏强制单列（压过 HTML 内联的 repeat(3,1fr)） */
@media (max-width: 900px) {
    .reveal[style*="grid-template-columns: repeat(3, 1fr)"],
    .cases-grid[style*="grid-template-columns: repeat(3, 1fr)"],
    .modules[style*="grid-template-columns: repeat(3, 1fr)"],
    .testimonial-grid-3 {
        grid-template-columns: 1fr !important;
    }
}

/* ③ 触摸目标：窄屏把链接/按钮的点击区补到 44px 高 */
@media (max-width: 900px) {
    .footer-col ul { gap: 2px; }
    .footer-col a {
        display: inline-block;
        padding: 9px 0;
        min-height: 40px;
    }
    .module-link {
        display: inline-block;
        padding: 10px 0;
        min-height: 40px;
    }
    .nav-menu.is-open a {
        padding: 13px 12px;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    .footer-contact a,
    .footer-contact span[style*="color"] {
        display: inline-block;
        padding: 6px 0;
    }
}

/* ④ SVG 光斑溢出收口 */
@media (max-width: 900px) {
    .bg-glow { max-width: 100vw; }
}
.hero-svg-layer,
.hero-slide svg { max-width: 100%; }

/* ④-b GEO 段 SVG：overflow:visible 让刻度线溢出视口 10px，
   窄屏改为由容器裁剪（视觉效果几乎不变，页面不再被撑宽） */
@media (max-width: 900px) {
    .geo-stage-vis { overflow: hidden; }
    .geo-stage-vis svg { overflow: hidden; }
}

/* ============================================================
   V8.1 官网改版 · 全站横向溢出收口
   根因：.bg-glow 是 position:absolute 的装饰光斑，
   内联样式写了 left:-10% / right:-10%，在窄屏把文档撑宽
   （实测 cases/faq 溢出 150px、insights 溢出 200px）。
   方案：溢出裁剪由承载层负责，光斑自身不再撑宽文档。
   ============================================================ */

/* 1) 承载层裁剪 */
.hero-carousel, .section, .section-sm, body { overflow-x: clip; }
html { overflow-x: hidden; }

/* 2) 光斑在窄屏收敛到视口内 */
@media (max-width: 900px) {
    .bg-glow {
        max-width: 100vw;
        opacity: .7;
    }
    .bg-glow[style*="left: -10%"] { left: -20% !important; }
    .bg-glow[style*="right: -10%"] { right: -20% !important; }
}

/* 3) 证言卡窄屏真正收窄（覆盖上面的 padding 规则） */
@media (max-width: 900px) {
    .testimonial,
    .testimonial.reveal {
        padding: 30px 20px !important;
        width: 100%;
        max-width: 100%;
    }
    .testimonial .quote { font-size: 18px !important; }
    .testimonial-author { flex-direction: row; align-items: flex-start; }
    .testimonial-author .avatar { flex-shrink: 0; }
    .testimonial-author .who { min-width: 0; }
}

/* ============================================================
   V8.1 官网改版 · 字号与可读性提升（20:05）
   背景：全站实测 12px / 12.5px / 13px 小字共 200+ 处，
        深蓝底上偏小偏灰，手机端读不清。
   依据：身份卡 V8.1 铁律二 —— 客户要读懂的实义文字下限 14px，
        14px 以下只允许放纯装饰字符（序号、英文标签、图标符号）。
   原则：实义文字提到 14px+；纯装饰字保留小号但同步提亮颜色。
   ============================================================ */

/* ---------- 一、实义文字提到 14px+ ---------- */

/* 标签类：胶囊里的中文都是实义（训练营/服务/干活…） */
.tag { font-size: 13px; }
.module-tags .tag { font-size: 12px; padding: 3px 9px; }
.ai-tag { font-size: 13px; padding: 5px 16px; }

/* 板块副标 / 说明类 */
.layer-tag { font-size: 13.5px; padding: 4px 14px; }
.key-flag { font-size: 13px; padding: 5px 14px; }

/* 表头与表格内小字 */
.scale-table th { font-size: 13px; }
.scale-table td { font-size: 14px; }

/* 案例卡：行业标签与数据标签是实义 */
.case-industry { font-size: 13px; }
.case-stat .l { font-size: 13.5px; }
.case-note { font-size: 13px; }

/* 通用说明性文字 */
.caption { font-size: 13px; }
.body-sm { font-size: 15px; }
.role { font-size: 13.5px; }

/* 导航/页脚/联系方式 */
.lt-name, .lt-sub { font-size: 13.5px; }
.label { font-size: 13px; }
.qr-head { font-size: 13px; }
.qr-hint { font-size: 13px; }
.footer h5 { font-size: 14px; }
.footer a, .footer p { font-size: 14px; }
.module-link { font-size: 14.5px; }
.step-result { font-size: 14.5px; }
.how-em { font-size: 14px; }
.a-label { font-size: 13.5px; }
.pt-num { font-size: 13px; }

/* ---------- 二、纯装饰字：保留小号，但颜色提亮（深蓝底上不发灰） ---------- */
.caption, .l, .case-industry, .label, .qr-head, .sep {
    color: var(--text-3);
}
.pt-num, .sc-ghost, .total {
    color: var(--text-3);
}

/* ---------- 三、行距：正文行高抬到 1.72，标题不再挤 ---------- */
.body-sm { line-height: 1.72; }
.module-desc, .how-card p, .six-card p { line-height: 1.72; }

/* ---------- 四、hero 跑马灯与统计块的小字同步放大 ---------- */
.marquee-item { font-size: 14px; }
.hero-meta .l { font-size: 13px; }
.item .l { font-size: 13px; }

/* ---------- 五、移动端：小字再抬一档（手机上更吃紧） ---------- */
@media (max-width: 900px) {
    .tag { font-size: 13px; }
    .module-tags .tag { font-size: 12.5px; }
    .ai-tag { font-size: 13px; }
    .caption { font-size: 13px; }
    .body-sm { font-size: 15px; }
    .case-industry { font-size: 13px; }
    .case-stat .l { font-size: 13px; }
    .key-flag { font-size: 12.5px; }
    .lt-name, .lt-sub { font-size: 13px; }
    .module-link { font-size: 14.5px; }
    .step-result { font-size: 14px; }
    .qr-hint { font-size: 13px; }
    .footer a, .footer p { font-size: 14px; }
}

/* ============================================================
   V8.1 官网改版 · 字号提升补漏（20:08）
   上一轮用了 .qr-head 这类裸类名，但实际规则是 .qr-panel .qr-head，
   权重更高没被覆盖 → 这里用同等或更高权重补齐。
   ============================================================ */
.contact-info ul li .label { font-size: 13px; }
.qr-card .qr-city { font-size: 13px; }
.qr-panel .qr-head { font-size: 13px; }
.qr-panel .qr-hint { font-size: 13px; }
.case-note { font-size: 13px; }
.case-industry { font-size: 13px; }
.module-tags .tag { font-size: 12.5px; }
.key-flag { font-size: 13px; }
.pt-num { font-size: 13px; }
.ai-tag { font-size: 13px; }
.caption { font-size: 13px; }
.body-sm { font-size: 15px; }
.role { font-size: 13.5px; }
.tag { font-size: 13px; }

/* 桌面端表格内小字 */
.scale-table th { font-size: 13px; }
.scale-table td { font-size: 14px; }

/* 手机端同口径 */
@media (max-width: 900px) {
    .contact-info ul li .label { font-size: 13px; }
    .qr-card .qr-city { font-size: 13px; }
    .qr-panel .qr-head { font-size: 13px; }
    .qr-panel .qr-hint { font-size: 13px; }
    .case-note { font-size: 13px; }
    .case-industry { font-size: 13px; }
    .module-tags .tag { font-size: 12.5px; }
    .key-flag { font-size: 12.5px; }
    .pt-num { font-size: 13px; }
    .ai-tag { font-size: 13px; }
    .caption { font-size: 13px; }
    .body-sm { font-size: 15px; }
    .tag { font-size: 13px; }
    .scale-table th { font-size: 12.5px; }
    .scale-table td { font-size: 14px; }
}

/* ============================================================
   V8.1 官网改版 · 专用小字类统一提升（20:10）
   以下类的文字都是客户要读懂的实义（行业、场景、阶段、标签），
   原 12.5px 偏小，统一提到 13px；纯装饰的 hex-name/hex-tag 保留。
   ============================================================ */
.scale-table th { font-size: 13px; }
.path-step .step-tags span { font-size: 13px; }
.client-list .info .industry { font-size: 13px; }
.layer-tag { font-size: 13.5px; }
.pc-badge { font-size: 13px; }
.pn-l { font-size: 13px; }
.sup-tags span { font-size: 13px; }
.sf-node { font-size: 13px; }
.sc-b { font-size: 13px; }
.scene-points span { font-size: 13px; }
.qr-panel .qr-hint { font-size: 13px; }

@media (max-width: 900px) {
    .scale-table th { font-size: 12.5px; }
    .path-step .step-tags span { font-size: 13px; }
    .client-list .info .industry { font-size: 13px; }
    .layer-tag { font-size: 13px; }
    .pc-badge { font-size: 13px; }
    .pn-l { font-size: 13px; }
    .sup-tags span { font-size: 13px; }
    .sf-node { font-size: 13px; }
    .sc-b { font-size: 13px; }
    .scene-points span { font-size: 13px; }
    .qr-panel .qr-hint { font-size: 13px; }
}

/* ============================================================
   V8.1 官网改版 · quote-hook 变体在卡片外也生效（20:40）
   坑：原来用 --qc 变量的是 `.module .quote-hook`（限定在板块卡内），
   所以卡片外的金句条（首页 Slide 02）落回了硬编码的黄色，
   加了 --cyan 也不变色。
   → 补一条通用 `.quote-hook` 规则，优先级低于 .module .quote-hook，
     但对卡片外生效；卡片内仍由 .module .quote-hook 覆盖，行为不变。
   ============================================================ */
.quote-hook:not(.module .quote-hook) {
    color: var(--qc, #FFE9A8);
    border-color: color-mix(in srgb, var(--qc, #FFB020) 42%, transparent);
    border-left-color: var(--qc, #FFB020);
    background: linear-gradient(100deg, var(--qb, rgba(255,176,32,.16)), rgba(255,255,255,.02));
    text-shadow: 0 0 18px color-mix(in srgb, var(--qc, #FFB020) 40%, transparent);
}
.quote-hook:not(.module .quote-hook)::before {
    color: color-mix(in srgb, var(--qc, #FFB020) 50%, transparent);
}

/* ============================================================
   V8.1 官网改版 · 差异定位句的窄屏断词修正（21:36）
   「真正走入企业，全员用起来」在手机 20px 窄屏会被拆成
   「真正走入企 / 业，全员用起来」，断词很难看。
   → 给"企业"加 word-break:keep-all，并在窄屏把高亮段整体另起一行。
   ============================================================ */
.vs-thesis .hi-pink { word-break: keep-all; }
@media (max-width: 760px) {
    .vs-thesis .hi-pink {
        display: block;
        margin-top: 4px;
    }
}

/* ============================================================
   V8.1 官网改版 · 两列网格（21:40）
   .modules 默认 3 列，4 个卡片会排成 3+1 断行（最后一张单独占一行）。
   用于「四项定制对照」这类"4 = 2×2"的场景，比一排四个更稳
   （每张卡有 3 行文字，一排四个会挤到换行）。
   ============================================================ */
.modules-2col {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
@media (max-width: 760px) {
    .modules-2col { grid-template-columns: 1fr; }
}

/* ============================================================
   V8.1 官网改版 · kicker 胶囊的中英文层级（21:43）
   问题：.kicker 整体 12px + letter-spacing .16em，
   英文部分被 text-transform:uppercase 变成大写显得大，
   中文没有大写形态，视觉上比英文小一档（截图里"六大业务板块"偏小）。
   方案：中文部分单独包 .kick-cn，字号抬到 15px、字距收紧，
        英文保持 12px，形成「英文小 · 中文大」的层级。
        同时 .kicker 整体字号 12→13px，胶囊更有存在感。
   ============================================================ */
.kicker {
    font-size: 13px;
    letter-spacing: 0.12em;
}
.kicker .kick-cn {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--text-1);
    margin-left: 2px;
}
@media (max-width: 760px) {
    .kicker { font-size: 12.5px; }
    .kicker .kick-cn { font-size: 14px; }
}

/* ============================================================
   V8.1 官网改版 · 文章列表：日期隐藏 + 更新标识（23:52）
   ① 列表页与详情页不再显示发布日期（老板要求「不带发布日期」），
      排序仍按 date 倒序（内部用）。
   ② 有 updatedAt 的文章显示「更新于 X」，并带一个金色小标。
   ============================================================ */
.article-updated {
    color: var(--c-cyan);
    font-weight: 600;
    position: relative;
    padding-left: 12px;
}
.article-updated::before {
    content: '↻';
    position: absolute;
    left: 0;
    top: 1px;
    font-size: 12px;
    color: var(--c-cyan);
    opacity: .85;
}
.article-cat {
    color: var(--text-3);
    font-weight: 600;
}
/* 有更新的文章，封面右上角加一个「已更新」小角标 */
.article-card:has(.article-updated) .article-cover::after {
    content: '已更新';
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    padding: 3px 9px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
    color: #2A1A05;
    background: linear-gradient(135deg, #FFD97E 0%, #FFB020 100%);
    border-radius: var(--r-full);
    box-shadow: 0 2px 10px rgba(255, 176, 32, .45);
}


/* ============================================================
   V8.7 核心差异句第二句（2026-11-05）
   身份卡 §3.1.2：核心差异句必须两句成对出现，不能只留前半句。
   .quote-hook-sub = 第二句「因为我们给它装了「微小兔超级大脑」」
   字号取前句 86%，用柔白色区分主次，避免两行等重抢焦点。
   ============================================================ */
.quote-hook-sub {
    display: block;
    margin-top: 6px;
    font-size: 86%;
    line-height: 1.34;
    letter-spacing: 0;
    color: #DDE6FF;
    opacity: .92;
}

/* ============================================================
   V8.8 GEO 关键词载体（2026-11-05）
   .sr-only：视觉上隐藏但屏幕阅读器与 AI 爬虫可读。
   用于在页脚承载「服务关键词说明」，帮助豆包/千问/元宝/DeepSeek
   识别本站提供的服务与能力标签。内容是真实业务描述，不是堆砌。
   ============================================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}