/* ================================================================
   V2.0 APPEND-ONLY STYLES — GEO 优化闭环新增区块
   全部复用原型 token（--ink/--ink-2/--ink-3/--line/--purple/--green/--warn）
   ================================================================ */
/* 背景图层只覆盖 hero 区域（原为 inset:0，页面加长后会铺满全页） */
.bg-pattern{ inset:auto; top:0; left:0; right:0; height:940px; }
/* 信任行放宽以容纳第 4 项 */
.features{ max-width:880px; }

.v2-wrap{ max-width:1200px; margin:0 auto; padding:0 56px; }
.v2-sec{ padding:104px 0; position:relative; z-index:1; }
.v2-sec.alt{ background:#fff; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.v2-head{ max-width:800px; margin:0 auto 56px; text-align:center; }
.v2-head .badge{ margin-bottom:20px; }
.v2-head h2{ font-size:42px; line-height:1.18; letter-spacing:-0.02em; font-weight:800; margin-bottom:16px; }
.v2-head p{ font-size:15px; color:var(--ink-3); line-height:1.85; }
.v2-head h2 .grad, .v2-copy h2 .grad{
  background:none; -webkit-background-clip:initial; background-clip:initial; color:inherit;
}
/* 按钮：沿用导航的深墨胶囊 + 白底胶囊 */
.v2-btn-dark{ display:inline-flex; align-items:center; gap:8px; background:var(--ink); color:#fff; border:none; padding:13px 28px; border-radius:999px; font-size:15px; font-weight:500; cursor:pointer; font-family:inherit; text-decoration:none; transition:transform .15s ease, box-shadow .15s ease; }
.v2-btn-dark:hover{ transform:translateY(-1px); box-shadow:0 8px 22px rgba(10,10,15,.18); }
.v2-btn-light{ display:inline-flex; align-items:center; gap:8px; background:#fff; color:var(--ink); border:1px solid #d4d4dc; padding:13px 28px; border-radius:999px; font-size:15px; font-weight:500; cursor:pointer; font-family:inherit; text-decoration:none; transition:all .15s ease; }
.v2-btn-light:hover{ border-color:var(--ink); background:#f8f8fa; transform:translateY(-1px); }

/* ---------- 优化闭环（签名区块） ---------- */
.loop-band{ position:relative; z-index:1; background:#fff; border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:84px 0 90px; margin-top:28px; }
.loop-band > .v2-wrap{ position:relative; z-index:1; }
.loop-band .decor{ pointer-events:none; z-index:1; }
.lc-sq1{ top:-18px; right:120px; width:30px; height:30px; animation:breath-a 7s ease-in-out infinite; }
.lc-sq2{ top:22px; right:70px; width:17px; height:17px; border-radius:5px; animation:breath-b 9s ease-in-out infinite; }
.lc-sq3{ top:6px; left:96px; width:20px; height:20px; border-radius:5px; animation:breath-c 8s ease-in-out infinite 1s; }
.loop-head{ position:relative; text-align:center; margin-bottom:40px; }
.loop-head h3{ font-size:30px; font-weight:800; letter-spacing:-0.015em; margin:8px 0 8px; color:var(--ink); }
.loop-head h3 em{ font-style:normal; background:linear-gradient(90deg,var(--purple) 0%,var(--pink) 100%); -webkit-background-clip:text; background-clip:text; color:transparent; }
.loop-head > p{ font-size:13.5px; color:var(--ink-3); }
/* ----- 卖点 tab 条（浅色 · 激活反黑） ----- */
.lt-tabs{ display:grid; grid-template-columns:repeat(5,1fr); border:1px solid var(--line); border-radius:16px; overflow:hidden; background:#fff; }
.lt-tab{ position:relative; text-align:left; padding:18px 20px 20px; cursor:pointer; border:0; border-left:1px solid var(--line); background:#fafafb; font-family:inherit; color:var(--ink); transition:background .35s, color .35s; }
.lt-tab:first-child{ border-left:0; }
.lt-tab .li{ display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; color:var(--purple); }
.lt-tab .li .no{ font-size:11px; font-weight:700; letter-spacing:.06em; font-variant-numeric:tabular-nums; color:#b0b0bb; }
.lt-tab b{ display:block; font-size:15.5px; font-weight:700; margin-bottom:3px; }
.lt-tab span.d{ display:block; font-size:11.5px; line-height:1.6; color:var(--ink-3); transition:color .35s; }
.lt-tab .more{ display:inline-flex; align-items:center; gap:4px; font-size:11.5px; font-weight:600; color:#c4b5fd; margin-top:10px; opacity:0; transform:translateY(4px); transition:opacity .35s, transform .35s; }
.lt-tab .prog{ position:absolute; left:0; bottom:0; height:2.5px; width:0; background:linear-gradient(90deg,var(--purple),var(--pink)); }
.lt-tab:hover{ background:#f4f4f7; }
.lt-tab.on{ background:#fff; }
.lt-tab.on .li{ color:var(--purple); }
.lt-tab.on .li .no{ color:var(--ink-3); }
.lt-tab.on span.d{ color:var(--ink-2); }
.lt-tab.on .more{ opacity:1; transform:none; color:var(--purple); }
.lt-tab.on .prog{ animation:ltprog 4.2s linear forwards; }
@keyframes ltprog{ to{ width:100%; } }
/* ----- 演示舞台：固定桌面壁纸 + 悬浮切换的产品窗口 ----- */
.lt-stage{ margin-top:26px; }
.lt-desktop{ position:relative; border-radius:22px; overflow:hidden; border:1px solid var(--line);
  padding:clamp(30px, 4.5vw, 60px) clamp(24px, 5vw, 84px) 0;
  background:
    radial-gradient(58% 90% at 16% 6%, rgba(196,181,253,.55), transparent 60%),
    radial-gradient(48% 80% at 88% 12%, rgba(251,207,232,.5), transparent 58%),
    radial-gradient(60% 100% at 55% 110%, rgba(165,180,252,.35), transparent 60%),
    linear-gradient(180deg, #f2effc 0%, #ece7f9 100%); }
.lt-desktop::before{ content:''; position:absolute; inset:0; pointer-events:none;
  background-image:radial-gradient(rgba(60,45,120,.10) 1px, transparent 1.3px); background-size:22px 22px;
  -webkit-mask-image:radial-gradient(90% 100% at 50% 0%, #000 15%, transparent 90%);
  mask-image:radial-gradient(90% 100% at 50% 0%, #000 15%, transparent 90%); opacity:.4; }
.lt-window{ position:relative; max-width:960px; margin:0 auto; background:#fff;
  border:1px solid rgba(255,255,255,.85); border-bottom:0; border-radius:14px 14px 0 0; overflow:hidden;
  box-shadow:0 -1px 0 rgba(255,255,255,.6) inset, 0 30px 80px -20px rgba(45,30,95,.38), 0 8px 28px rgba(45,30,95,.14); }
.lt-winbar{ display:flex; align-items:center; gap:7px; padding:11px 16px; background:#fafafc; border-bottom:1px solid #ececf0; }
.lt-winbar i{ width:10px; height:10px; border-radius:50%; background:#e8e8ee; }
.lt-winbar i:nth-child(1){ background:#f6c9c5; } .lt-winbar i:nth-child(2){ background:#f4dfb5; } .lt-winbar i:nth-child(3){ background:#c6e8cf; }
.lt-winbar span{ margin-left:8px; font-size:12px; font-weight:600; color:var(--ink-3); }
.lt-frames{ position:relative; aspect-ratio:1600 / 820; overflow:hidden; contain:layout paint; }
.lt-frame{
  position:absolute; inset:0; display:block; width:100%; height:100%; object-fit:cover;
  opacity:0; visibility:hidden; pointer-events:none;
}
.lt-frame.on{ opacity:1; visibility:visible; animation:ltfade .5s ease; }
@keyframes ltfade{ from{ opacity:0; transform:translateY(16px) scale(.992); } }
@media (prefers-reduced-motion: reduce){
  .lt-tab.on .prog{ animation:none; width:100%; }
  .lt-frame.on{ animation:none; }
}
@media (max-width:1024px){
  .lt-tabs{ grid-template-columns:repeat(2,1fr) !important; }
  .lt-tab{ border-left:0; border-top:1px solid var(--line); }
  .lt-tab:first-child{ border-top:0; }
  .loop-band{ padding:64px 0 68px; }
}
@media (max-width:640px){
  .lt-tabs{ grid-template-columns:1fr !important; }
  .loop-band{ padding:52px 0 56px; }
  .loop-head h3{ font-size:22px; }
  .lc-sq1{ right:64px; } .lc-sq2{ right:28px; } .lc-sq3{ left:24px; }
}
/* ---------- 通用卡片 / 分栏 ---------- */
.v2-grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.v2-grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.fcard{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:26px 24px; transition:transform .18s ease, box-shadow .18s ease; }
.fcard:hover{ transform:translateY(-3px); box-shadow:0 14px 36px rgba(10,10,15,.08); }
.fcard .ic{ width:38px; height:38px; border-radius:10px; background:#fff; border:1px solid var(--line); display:grid; place-items:center; color:var(--purple); margin-bottom:16px; }
.fcard h4{ font-size:16px; font-weight:700; margin-bottom:8px; }
.fcard p{ font-size:13px; color:var(--ink-3); line-height:1.8; }
.fcard p b{ color:var(--ink); font-weight:600; }
.split{ display:grid; grid-template-columns:5fr 6fr; gap:60px; align-items:center; }
.split.rev .v2-copy{ order:2; } .split.rev .v2-mock{ order:1; }
.v2-copy h2{ font-size:34px; line-height:1.22; letter-spacing:-0.02em; font-weight:800; margin:18px 0 14px; }
.v2-copy > p{ font-size:14.5px; color:var(--ink-3); line-height:1.9; }
.feat-list{ list-style:none; margin-top:26px; display:grid; gap:18px; padding:0; }
.feat-list li{ display:flex; gap:14px; align-items:flex-start; }
.feat-list .fi{ flex:0 0 auto; width:34px; height:34px; border-radius:10px; background:#fff; border:1px solid var(--line); color:var(--purple); display:grid; place-items:center; margin-top:2px; }
.feat-list h5{ font-size:14.5px; font-weight:700; margin-bottom:3px; }
.feat-list p{ font-size:13px; color:var(--ink-3); line-height:1.75; }
.feat-list p b{ color:var(--ink); font-weight:600; }
.v2-note{ margin-top:22px; font-size:13.5px; color:var(--ink-2); background:var(--purple-soft); border:1px solid #e4dcf9; border-radius:12px; padding:14px 16px; line-height:1.8; }

/* ---------- 产品 mockup 窗口 ---------- */
.mock{ background:#fff; border:1px solid var(--line); border-radius:20px; overflow:hidden;
  box-shadow:0 1px 2px rgba(10,10,15,.04), 0 8px 24px rgba(10,10,15,.06), 0 24px 60px -20px rgba(124,58,237,.15); }
.mock-bar{ display:flex; align-items:center; gap:7px; padding:12px 18px; border-bottom:1px solid #f5f5f8; background:#fafafb; }
.mock-bar i{ width:9px; height:9px; border-radius:50%; background:#e8e8ee; }
.mock-bar i:nth-child(1){ background:#f6c9c5; } .mock-bar i:nth-child(2){ background:#f4dfb5; } .mock-bar i:nth-child(3){ background:#c6e8cf; }
.mock-bar span{ margin-left:8px; font-size:12px; font-weight:600; color:var(--ink-3); }
.mock-body{ padding:20px; }
.mock-note{ font-size:11.5px; color:#9a9aa6; margin-top:12px; line-height:1.6; }

/* 榜单 */
.rank-tabs{ display:flex; gap:6px; flex-wrap:wrap; margin-bottom:14px; }
.rank-tab{ font-size:12.5px; font-weight:500; color:var(--ink-2); background:#fff; border:1px solid var(--line); border-radius:999px; padding:5px 14px; cursor:pointer; font-family:inherit; transition:all .15s ease; }
.rank-tab:hover{ border-color:var(--purple); color:var(--purple); }
.rank-tab.on{ color:#fff; background:var(--ink); border-color:var(--ink); }
.rank-row{ display:flex; align-items:center; gap:12px; padding:10px 12px; border-radius:11px; border:1px solid transparent; }
.rank-row + .rank-row{ margin-top:5px; }
.rank-row.me{ background:var(--purple-soft); border-color:#e4dcf9; }
.rank-no{ width:24px; font-size:14px; font-weight:700; color:var(--ink-3); font-variant-numeric:tabular-nums; }
.rank-row.me .rank-no{ color:var(--purple); }
.rank-name{ font-size:14px; font-weight:600; flex:1; }
.rank-name small{ display:block; font-size:11px; color:#9a9aa6; font-weight:500; }
.rank-delta{ font-size:12px; font-weight:700; font-variant-numeric:tabular-nums; }
.rank-delta.up{ color:var(--green); } .rank-delta.dn{ color:#ef4444; } .rank-delta.eq{ color:#b0b0bb; }
/* 矩阵 */
.mtable{ width:100%; border-collapse:collapse; font-size:12.5px; }
.mtable th{ font-size:11.5px; color:var(--ink-3); font-weight:600; text-align:center; padding:8px 6px; border-bottom:1px solid var(--line); }
.mtable th:first-child,.mtable td:first-child{ text-align:left; font-weight:600; color:var(--ink-2); }
.mtable td{ text-align:center; padding:9px 6px; border-bottom:1px solid #f5f5f8; font-variant-numeric:tabular-nums; }
.pos{ display:inline-block; min-width:30px; font-weight:700; border-radius:6px; padding:2px 6px; font-size:11.5px; }
.pos.p1{ color:#fff; background:var(--ink); }
.pos.p2{ color:#0f766e; background:#e0f2ef; }
.pos.p3{ color:var(--warn); background:#fef4e2; }
.pos.px{ color:var(--ink-3); background:#f4f4f7; }
/* 口碑 */
.senti-top{ display:flex; align-items:center; gap:8px; margin-bottom:16px; flex-wrap:wrap; }
.senti-top .q{ font-size:12px; font-weight:500; color:var(--ink-2); background:#fafafb; border:1px solid var(--line); border-radius:999px; padding:5px 12px; }
.senti-grid{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.senti-card{ border:1px solid #f0f0f4; border-radius:13px; padding:15px; }
.senti-card h6{ font-size:12.5px; font-weight:700; color:var(--ink-2); margin-bottom:10px; display:flex; align-items:center; justify-content:space-between; }
.risk-pill{ font-size:10.5px; font-weight:700; border-radius:999px; padding:2px 9px; }
.risk-pill.mid{ color:var(--warn); background:#fef4e2; }
.risk-pill.low{ color:var(--green); background:#e8f8f1; }
.senti-bar{ display:flex; height:9px; border-radius:5px; overflow:hidden; margin-bottom:9px; }
.senti-bar i{ display:block; height:100%; }
.senti-leg{ display:flex; gap:12px; font-size:11px; color:var(--ink-3); }
.senti-leg b{ font-weight:700; color:var(--ink-2); }
.wcloud{ display:flex; flex-wrap:wrap; gap:7px; }
.wcloud span{ font-size:11.5px; font-weight:500; border-radius:999px; padding:3px 11px; background:#f4f4f7; color:var(--ink-2); }
.wcloud span.pos-w{ background:#e8f8f1; color:#0b7a54; }
.wcloud span.neg-w{ background:#feecec; color:#b91c1c; }
.neg-item{ border:1px solid #f0f0f4; border-radius:12px; padding:11px 13px; }
.neg-item + .neg-item{ margin-top:9px; }
.neg-item h6{ font-size:12.5px; font-weight:700; display:flex; align-items:center; gap:8px; margin-bottom:5px; }
.neg-item p{ font-size:11.5px; color:var(--ink-3); line-height:1.7; }
/* 预警 */
.alert-feed{ max-width:820px; margin:0 auto; display:grid; gap:12px; }
.alert{ display:flex; gap:14px; background:#fff; border:1px solid var(--line); border-radius:16px; padding:17px 20px; align-items:flex-start; transition:transform .18s ease, box-shadow .18s ease; }
.alert:hover{ transform:translateY(-2px); box-shadow:0 12px 30px rgba(10,10,15,.08); }
.alert .ai{ flex:0 0 auto; width:38px; height:38px; border-radius:11px; display:grid; place-items:center; margin-top:1px; }
.alert h5{ font-size:14.5px; font-weight:700; margin-bottom:3px; display:flex; align-items:center; gap:8px; }
.alert p{ font-size:13px; color:var(--ink-3); line-height:1.75; }
.alert p b{ color:var(--ink); font-variant-numeric:tabular-nums; }
.al-tag{ font-size:10.5px; font-weight:700; border-radius:999px; padding:2px 9px; }
.a-red .ai{ background:#feecec; color:#ef4444; } .a-red .al-tag{ background:#feecec; color:#ef4444; }
.a-amb .ai{ background:#fef4e2; color:var(--warn); } .a-amb .al-tag{ background:#fef4e2; color:var(--warn); }
.a-grn .ai{ background:#e8f8f1; color:var(--green); } .a-grn .al-tag{ background:#e8f8f1; color:var(--green); }
/* 引用表 */
.ctable{ width:100%; border-collapse:collapse; font-size:13px; }
.ctable th{ font-size:11.5px; color:var(--ink-3); font-weight:600; text-align:left; padding:8px 10px; border-bottom:1px solid var(--line); }
.ctable td{ padding:10px; border-bottom:1px solid #f5f5f8; }
.ctable td:nth-child(2){ font-weight:700; font-variant-numeric:tabular-nums; }
.src-name{ font-weight:600; }
.src-name small{ display:block; font-size:11px; color:#9a9aa6; font-weight:500; }
.new-badge{ font-size:10px; font-weight:700; color:var(--green); background:#e8f8f1; border-radius:999px; padding:1px 8px; margin-left:6px; vertical-align:middle; }
.model-chips{ display:flex; gap:5px; flex-wrap:wrap; }
.model-chips i{ font-style:normal; font-size:10.5px; font-weight:500; color:var(--ink-2); background:#f4f4f7; border-radius:999px; padding:2px 9px; }
/* 洞察 */
.ins-item{ border:1px solid #f0f0f4; border-radius:13px; padding:15px 16px; position:relative; overflow:hidden; }
.ins-item + .ins-item{ margin-top:11px; }
.ins-item::before{ content:''; position:absolute; left:0; top:0; bottom:0; width:3px; background:#d4d4dc; }
.ins-item.kind-gap::before{ background:var(--green); }
.ins-item.kind-drop::before{ background:var(--warn); }
.ins-item h6{ font-size:13.5px; font-weight:700; display:flex; align-items:center; gap:8px; margin-bottom:5px; flex-wrap:wrap; }
.ins-item p{ font-size:12px; color:var(--ink-3); line-height:1.75; }
.ins-badge{ font-size:10.5px; font-weight:600; border-radius:999px; padding:2px 9px; background:#f4f4f7; color:var(--ink-3); }
.ins-act{ display:inline-flex; align-items:center; gap:5px; font-size:11.5px; font-weight:600; color:var(--purple); margin-top:8px; }
/* 循证写作对话 */
.write-mock .mock-body{ display:grid; gap:10px; background:linear-gradient(180deg,#fbfaff,#fff); }
.wmsg{ max-width:88%; font-size:12.5px; line-height:1.75; border-radius:14px; padding:10px 14px; }
.wmsg.ai{ background:#fff; border:1px solid var(--line); color:var(--ink-2); box-shadow:0 1px 3px rgba(10,10,15,.05); }
.wmsg.ai b{ color:var(--ink); }
.wmsg .step{ display:inline-flex; align-items:center; gap:6px; font-size:10.5px; font-weight:600; color:var(--purple); background:var(--purple-soft); border-radius:999px; padding:2px 10px; margin-bottom:6px; }
.wmsg .checks{ display:grid; gap:3px; margin-top:7px; font-size:11.5px; color:var(--green); font-weight:600; }
.wmsg.user{ background:var(--ink); color:#fff; margin-left:auto; font-weight:500; }
.wdeliver{ border:1px solid var(--line); background:#fff; border-radius:14px; padding:14px 16px; box-shadow:0 8px 24px rgba(10,10,15,.06); }
.wdeliver h6{ font-size:13.5px; font-weight:800; margin-bottom:4px; }
.wdeliver .meta{ font-size:11px; color:var(--ink-3); font-weight:600; margin-bottom:8px; }
.wdeliver .meta b{ color:var(--green); }
.wdeliver p{ font-size:11.5px; color:var(--ink-3); line-height:1.8; }
.wdeliver .refs{ display:flex; gap:6px; flex-wrap:wrap; margin-top:9px; }
.wdeliver .refs i{ font-style:normal; font-size:10.5px; font-weight:500; color:var(--ink-2); background:#f4f4f7; border-radius:999px; padding:2px 10px; }
/* 媒体库 */
.med-filter{ display:flex; gap:6px; flex-wrap:wrap; margin-bottom:13px; }
.med-filter i{ font-style:normal; font-size:11.5px; font-weight:500; color:var(--ink-2); background:#fff; border:1px solid var(--line); border-radius:999px; padding:4px 12px; }
.med-filter i.on{ color:#0b7a54; background:#e8f8f1; border-color:#bce8d4; }
.med-row{ display:flex; align-items:center; gap:12px; padding:11px 4px; border-bottom:1px solid #f5f5f8; }
.med-name{ flex:1; font-size:13px; font-weight:600; }
.med-name small{ display:block; font-size:10.5px; color:#9a9aa6; font-weight:500; }
.geo-badge{ font-size:10px; font-weight:700; color:var(--green); background:#e8f8f1; border-radius:999px; padding:1px 8px; margin-left:6px; vertical-align:middle; }
.cite-meter{ width:130px; }
.cite-meter .cm-t{ display:flex; justify-content:space-between; font-size:10.5px; color:var(--ink-3); font-weight:600; margin-bottom:3px; }
.cite-meter .cm-t b{ color:var(--green); }
.cite-meter .cm-bar{ height:5px; border-radius:3px; background:#f0f0f4; overflow:hidden; }
.cite-meter .cm-bar i{ display:block; height:100%; background:linear-gradient(90deg,#34d399,var(--green)); border-radius:3px; }
.med-price{ font-size:12px; font-weight:700; color:var(--ink-2); font-variant-numeric:tabular-nums; width:64px; text-align:right; }
.order-row{ display:flex; align-items:center; gap:10px; font-size:12px; padding:9px 4px; border-bottom:1px dashed #f0f0f4; color:var(--ink-2); }
.order-row .st{ font-size:10.5px; font-weight:700; border-radius:999px; padding:2px 9px; }
.st.ok{ color:var(--green); background:#e8f8f1; }
.st.run{ color:#2563eb; background:#e8f0fd; }
.st.ref{ color:var(--ink-3); background:#f4f4f7; }
.order-row a{ color:var(--purple); font-weight:600; margin-left:auto; font-size:11.5px; text-decoration:none; }
/* 引用回流深色带 */
.verify-band{ background:#1a1a22; border-radius:24px; color:#fff; padding:56px 56px; position:relative; overflow:hidden; }
.verify-band::before{ content:''; position:absolute; inset:0;
  background:radial-gradient(42% 64% at 88% -14%, rgba(139,92,246,.22), transparent 60%),
             radial-gradient(50% 70% at 4% 110%, rgba(236,72,153,.10), transparent 55%); pointer-events:none; }
.verify-in{ position:relative; display:grid; grid-template-columns:1.1fr 1fr; gap:48px; align-items:center; }
.verify-in .badge{ background:rgba(255,255,255,.06); border-color:rgba(255,255,255,.16); color:rgba(255,255,255,.85); }
.verify-in h2{ font-size:32px; font-weight:800; letter-spacing:-0.02em; line-height:1.3; margin:18px 0 14px; }
.verify-in > div > p{ font-size:14px; color:rgba(255,255,255,.72); line-height:1.95; }
.vstat{ display:flex; gap:28px; margin-top:26px; flex-wrap:wrap; }
.vstat b{ display:block; font-size:26px; font-weight:800; font-variant-numeric:tabular-nums; }
.vstat span{ font-size:12px; color:rgba(255,255,255,.6); }
.vcards{ display:grid; gap:12px; }
.vcard{ background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); border-radius:16px; padding:16px 18px; }
.vcard h6{ font-size:13.5px; font-weight:700; display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:5px; }
.vcard h6 .vc-n{ font-size:11px; font-weight:700; color:#6ee7b7; white-space:nowrap; }
.vcard p{ font-size:12px; color:rgba(255,255,255,.66); line-height:1.7; }
.vcard .next{ display:inline-block; font-size:10.5px; font-weight:600; border-radius:999px; padding:3px 11px; margin-top:9px; background:rgba(255,255,255,.10); }
/* 助手 */
.chat-hd{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.chat-av{ width:36px; height:36px; border-radius:50%; background:linear-gradient(135deg,#8b5cf6 0%,#6d28d9 100%); display:grid; place-items:center; color:#fff; font-weight:700; font-size:14px; }
.chat-hd b{ font-size:14px; }
.chat-hd small{ display:flex; align-items:center; gap:5px; font-size:11px; color:var(--green); font-weight:600; }
.chat-hd small i{ width:6px; height:6px; border-radius:50%; background:var(--green); }
.chat-msg{ font-size:12.5px; background:#fff; border:1px solid var(--line); border-radius:14px; padding:12px 14px; color:var(--ink-2); line-height:1.75; max-width:92%; }
.chat-quick{ display:flex; gap:8px; flex-wrap:wrap; margin-top:13px; }
.chat-quick span{ font-size:11.5px; font-weight:500; color:var(--ink-2); background:#fff; border:1px solid var(--line); border-radius:999px; padding:6px 13px; cursor:pointer; transition:all .15s ease; }
.chat-quick span:hover{ border-color:var(--purple); color:var(--purple); background:#faf7ff; }
/* 角色 */
.role-card{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:28px 26px; transition:transform .18s ease, box-shadow .18s ease; }
.role-card:hover{ transform:translateY(-3px); box-shadow:0 14px 36px rgba(10,10,15,.08); }
.role-card .rc-tag{ font-size:11px; font-weight:700; color:var(--ink-3); letter-spacing:.08em; }
.role-card h4{ font-size:19px; font-weight:800; margin:9px 0 4px; letter-spacing:-0.01em; }
.role-card .rc-sub{ font-size:12.5px; color:var(--ink-3); margin-bottom:16px; }
.role-card ul{ list-style:none; display:grid; gap:9px; padding:0; }
.role-card li{ display:flex; gap:9px; font-size:13px; color:var(--ink-2); line-height:1.7; }
.role-card li::before{ content:''; flex:0 0 auto; width:6px; height:6px; border-radius:50%; background:var(--purple); opacity:.55; margin-top:8px; }
/* FAQ */
.faq{ max-width:800px; margin:0 auto; display:grid; gap:12px; }
.faq details{ background:#fff; border:1px solid var(--line); border-radius:16px; overflow:hidden; }
.faq summary{ list-style:none; cursor:pointer; font-size:15px; font-weight:700; padding:20px 24px; display:flex; justify-content:space-between; align-items:center; gap:14px; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:'+'; font-size:20px; font-weight:400; color:#b0b0bb; transition:transform .2s ease; }
.faq details[open] summary::after{ transform:rotate(45deg); color:var(--purple); }
.faq .fa{ padding:0 24px 20px; font-size:13.5px; color:var(--ink-2); line-height:1.9; }
.faq .fa b{ color:var(--ink); font-weight:600; }
/* CTA */
.cta-band{ text-align:center; padding:96px 0; }
.cta-band h2{ font-size:40px; font-weight:800; letter-spacing:-0.02em; line-height:1.25; margin-bottom:14px; }
.cta-band p{ font-size:15px; color:var(--ink-3); max-width:620px; margin:0 auto 32px; line-height:1.9; }
.cta-actions{ display:flex; justify-content:center; gap:14px; flex-wrap:wrap; }
/* 资讯 */
.news-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.news-card{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:24px; display:flex; flex-direction:column; text-decoration:none; color:inherit; transition:transform .18s ease, box-shadow .18s ease; }
.news-card:hover{ transform:translateY(-3px); box-shadow:0 14px 36px rgba(10,10,15,.08); }
.news-card .nc-tag{ font-size:11px; font-weight:600; color:var(--ink-3); background:#f4f4f7; border-radius:999px; padding:3px 11px; align-self:flex-start; margin-bottom:12px; }
.news-card h4{ font-size:15px; font-weight:700; line-height:1.55; margin-bottom:9px; }
.news-card p{ font-size:12.5px; color:var(--ink-3); line-height:1.8; flex:1; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.news-card .nc-ft{ display:flex; justify-content:space-between; align-items:center; margin-top:14px; font-size:12px; color:#9a9aa6; }
.news-card .nc-ft b{ color:var(--purple); font-weight:600; }
.news-more{ text-align:center; margin-top:36px; }
/* footer */
footer{ background:#1a1a22; color:#9a9aa6; padding:56px 0 34px; font-size:13.5px; position:relative; z-index:1; }
.foot-in{ display:grid; grid-template-columns:1.4fr 1fr; gap:44px; align-items:flex-start; }
.foot-brand .logo{ color:#fff; margin-bottom:14px; }
.foot-brand .logo-mark{ background:rgba(255,255,255,.08); color:#c4b5fd; }
.foot-brand p{ line-height:1.9; max-width:440px; }
.foot-info{ display:grid; gap:10px; }
.foot-info div{ display:flex; gap:10px; }
.foot-info b{ color:#e2e0ea; font-weight:600; flex:0 0 auto; }
.foot-info a{ color:inherit; text-decoration:none; }
.foot-info a:hover{ color:#e2e0ea; }
.foot-bottom{ border-top:1px solid rgba(255,255,255,.08); margin-top:38px; padding-top:22px; display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; font-size:12.5px; color:#6b6b78; }
.foot-bottom a{ color:inherit; text-decoration:none; }
.foot-bottom a:hover{ color:#e2e0ea; }
/* 渐显 */
.rv{ opacity:0; transform:translateY(22px); transition:opacity .6s ease, transform .6s ease; }
.rv.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .rv{ opacity:1; transform:none; transition:none; }
  .loop-return .lr-path{ animation:none; }
  .decor, .confetti, .cf-squiggle{ animation:none !important; }
  .submit-btn::before{ animation:none; }
}
/* 响应式 */
@media (max-width:1024px){
  .v2-wrap{ padding:0 32px; }
  .v2-grid-4{ grid-template-columns:1fr 1fr; }
  .loop-flow{ grid-template-columns:repeat(2,1fr); }
  .loop-step::after{ display:none; }
  .loop-return{ display:none; }
  .split, .split.rev{ grid-template-columns:1fr; gap:36px; }
  .split.rev .v2-copy{ order:1; } .split.rev .v2-mock{ order:2; }
  .verify-in{ grid-template-columns:1fr; }
  .news-grid{ grid-template-columns:1fr 1fr; }
  .v2-head h2{ font-size:34px; }
}
@media (max-width:640px){
  .v2-wrap{ padding:0 20px; }
  .v2-sec{ padding:64px 0; }
  .v2-head h2{ font-size:27px; }
  .v2-copy h2{ font-size:24px; }
  .v2-grid-4, .v2-grid-3, .news-grid, .loop-flow{ grid-template-columns:1fr; }
  .verify-band{ padding:36px 24px; }
  .cta-band h2{ font-size:27px; }
  .foot-in{ grid-template-columns:1fr; }
  .bg-pattern{ height:820px; }
}


/* ================================================================
   P2 IA — 页面路由 + 新增区块样式
   ================================================================ */
.site-page{ display:none; }
.site-page.active{ display:block; }
body.sub .bg-pattern, body.sub .announcement-wrapper{ display:none; }
.nav-link.on{ color:var(--ink); font-weight:700; }
/* 子页页头 */
.p-hero{ max-width:820px; margin:0 auto; padding:64px 32px 20px; text-align:center; position:relative; z-index:1; }
.p-hero h1{ font-size:44px; line-height:1.15; letter-spacing:-0.02em; font-weight:800; margin:18px 0 14px; }
.p-hero p{ font-size:15px; color:var(--ink-3); line-height:1.85; }
.p-hero .grad{ background:none; color:inherit; }
/* 证据大数字带 */
.proof-band{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.proof{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:26px 24px; text-align:center; }
.proof b{ display:block; font-size:34px; font-weight:800; letter-spacing:-0.02em; font-variant-numeric:tabular-nums; }
.proof b em{ font-style:normal; font-size:18px; color:var(--purple); }
.proof span{ font-size:12.5px; color:var(--ink-3); }
.proof-note{ text-align:center; font-size:11.5px; color:#9a9aa6; margin-top:14px; }
/* 新华社信任区块 */
.xh-block{ background:#fff; border:1px solid var(--line); border-radius:20px; padding:40px 44px; display:grid; grid-template-columns:1.2fr 1fr; gap:44px; align-items:center;
  box-shadow:0 1px 2px rgba(10,10,15,.04), 0 8px 24px rgba(10,10,15,.06); }
.xh-block h3{ font-size:26px; font-weight:800; letter-spacing:-0.01em; margin:14px 0 12px; }
.xh-block .xh-copy > p{ font-size:14px; color:var(--ink-3); line-height:1.9; }
.xh-points{ display:grid; gap:12px; }
.xh-points div{ display:flex; gap:10px; font-size:13.5px; color:var(--ink-2); line-height:1.7; background:#fafafb; border:1px solid var(--line); border-radius:12px; padding:13px 16px; }
.xh-points svg{ flex:0 0 auto; color:var(--green); margin-top:3px; }
/* 案例数据故事 */
.case-card{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:26px 24px; display:flex; flex-direction:column; transition:transform .18s ease, box-shadow .18s ease; }
.case-card:hover{ transform:translateY(-3px); box-shadow:0 14px 36px rgba(10,10,15,.08); }
.case-card .cc-ind{ font-size:11px; font-weight:600; color:var(--ink-3); background:#f4f4f7; border-radius:999px; padding:3px 11px; align-self:flex-start; margin-bottom:14px; }
.case-card .cc-num{ font-size:30px; font-weight:800; letter-spacing:-0.02em; margin-bottom:4px; }
.case-card .cc-num em{ font-style:normal; color:var(--green); }
.case-card h4{ font-size:14.5px; font-weight:700; margin-bottom:8px; line-height:1.5; }
.case-card p{ font-size:12.5px; color:var(--ink-3); line-height:1.8; flex:1; }
.case-card .cc-ft{ margin-top:14px; font-size:11px; color:#9a9aa6; }
/* 能力概览卡（首页减负后的功能入口） */
.cap-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:14px; }
.cap-card{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:22px 18px; text-decoration:none; color:inherit; transition:transform .18s ease, box-shadow .18s ease; display:block; }
.cap-card:hover{ transform:translateY(-3px); box-shadow:0 14px 36px rgba(10,10,15,.08); }
.cap-card .ic{ width:36px; height:36px; border-radius:10px; background:#fff; border:1px solid var(--line); display:grid; place-items:center; color:var(--purple); margin-bottom:14px; }
.cap-card h4{ font-size:14.5px; font-weight:700; margin-bottom:6px; }
.cap-card p{ font-size:12px; color:var(--ink-3); line-height:1.7; }
.cap-card .go{ display:inline-block; margin-top:12px; font-size:12px; font-weight:600; color:var(--purple); }
/* 指数 teaser / 指数页 */
.idx-bar-row{ display:flex; align-items:center; gap:12px; padding:8px 0; }
.idx-bar-row .rk{ width:22px; font-size:12.5px; font-weight:700; color:var(--ink-3); font-variant-numeric:tabular-nums; }
.idx-bar-row .nm{ width:130px; font-size:13px; font-weight:600; }
.idx-bar-row .nm small{ display:block; font-size:10.5px; color:#9a9aa6; font-weight:500; }
.idx-bar-row .tr{ flex:1; height:8px; border-radius:4px; background:#f0f0f4; overflow:hidden; }
.idx-bar-row .tr i{ display:block; height:100%; border-radius:4px; background:linear-gradient(90deg,#a78bfa,var(--purple)); }
.idx-bar-row .vl{ width:70px; text-align:right; font-size:12px; font-weight:700; font-variant-numeric:tabular-nums; }
.idx-bar-row .dl{ width:52px; text-align:right; font-size:11px; font-weight:700; }
.idx-bar-row .dl.up{ color:var(--green); } .idx-bar-row .dl.dn{ color:#ef4444; }
.idx-meta{ display:flex; gap:10px; flex-wrap:wrap; margin:0 0 18px; }
.idx-meta span{ font-size:12px; font-weight:500; color:var(--ink-2); background:#fff; border:1px solid var(--line); border-radius:999px; padding:5px 13px; }
.idx-note{ font-size:12px; color:var(--ink-3); line-height:1.8; background:#fafafb; border:1px solid var(--line); border-radius:12px; padding:14px 16px; margin-top:18px; }
.idx-sub{ display:flex; gap:10px; max-width:480px; margin:22px auto 0; }
.idx-sub input{ flex:1; border:1px solid var(--line); border-radius:999px; padding:12px 18px; font-family:inherit; font-size:14px; outline:none; background:#fff; }
.idx-sub input:focus{ border-color:var(--purple); }
/* 报告样例（lead magnet） */
.report-mock{ background:#fff; border:1px solid var(--line); border-radius:20px; overflow:hidden; box-shadow:0 1px 2px rgba(10,10,15,.04), 0 8px 24px rgba(10,10,15,.06), 0 24px 60px -20px rgba(124,58,237,.15); }
.report-head{ padding:20px 22px 16px; border-bottom:1px solid #f5f5f8; background:#fafafb; }
.report-head b{ font-size:14px; }
.report-head span{ display:block; font-size:11px; color:#9a9aa6; margin-top:3px; }
.report-body{ padding:18px 22px; display:grid; gap:10px; }
.report-item{ display:flex; align-items:center; gap:12px; font-size:12.5px; color:var(--ink-2); border:1px solid #f0f0f4; border-radius:12px; padding:11px 14px; }
.report-item svg{ color:var(--green); flex:0 0 auto; }
.report-item b{ color:var(--ink); }
/* agency 带 */
.agency-band{ background:#1a1a22; border-radius:24px; color:#fff; padding:44px 48px; display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap; position:relative; overflow:hidden; }
.agency-band::before{ content:''; position:absolute; inset:0; background:radial-gradient(42% 80% at 92% 0%, rgba(139,92,246,.22), transparent 60%); pointer-events:none; }
.agency-band h3{ font-size:24px; font-weight:800; letter-spacing:-0.01em; margin-bottom:8px; position:relative; }
.agency-band p{ font-size:13.5px; color:rgba(255,255,255,.72); line-height:1.8; max-width:560px; position:relative; }
.agency-band .v2-btn-light{ position:relative; }
/* 定价 */
.price-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; align-items:stretch; }
.price-card{ background:#fff; border:1px solid var(--line); border-radius:20px; padding:28px 26px; display:flex; flex-direction:column; position:relative; }
.price-card.hot{ border-color:var(--purple); box-shadow:0 12px 40px rgba(124,58,237,.14); }
.price-card .pc-hot{ position:absolute; top:-11px; left:50%; transform:translateX(-50%); font-size:11px; font-weight:700; color:#fff; background:linear-gradient(135deg,#8b5cf6,#6d28d9); border-radius:999px; padding:3px 14px; }
.price-card h4{ font-size:16px; font-weight:800; }
.price-card .pc-sub{ font-size:12px; color:var(--ink-3); margin:4px 0 16px; }
.price-card .pc-price{ font-size:30px; font-weight:800; letter-spacing:-0.02em; font-variant-numeric:tabular-nums; }
.price-card .pc-price small{ font-size:12.5px; font-weight:500; color:var(--ink-3); }
.price-card ul{ list-style:none; padding:0; margin:18px 0 22px; display:grid; gap:9px; flex:1; }
.price-card li{ display:flex; gap:8px; font-size:12.5px; color:var(--ink-2); line-height:1.65; }
.price-card li::before{ content:'✓'; color:var(--green); font-weight:700; flex:0 0 auto; }
.price-card li.no::before{ content:'—'; color:#c4c4cc; }
.price-card .v2-btn-dark, .price-card .v2-btn-light{ justify-content:center; width:100%; padding:11px 0; font-size:14px; }
.price-note{ text-align:center; font-size:12px; color:#9a9aa6; margin-top:18px; }
/* 学院 */
.ac-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.ac-card{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:24px; text-decoration:none; color:inherit; display:flex; flex-direction:column; transition:transform .18s ease, box-shadow .18s ease; }
.ac-card:hover{ transform:translateY(-3px); box-shadow:0 14px 36px rgba(10,10,15,.08); }
.ac-card .ac-lv{ font-size:10.5px; font-weight:700; border-radius:999px; padding:3px 11px; align-self:flex-start; margin-bottom:12px; }
.ac-lv.l1{ color:var(--green); background:#e8f8f1; } .ac-lv.l2{ color:var(--warn); background:#fef4e2; } .ac-lv.l3{ color:var(--purple); background:var(--purple-soft); }
.ac-card h4{ font-size:15px; font-weight:700; line-height:1.5; margin-bottom:8px; }
.ac-card p{ font-size:12.5px; color:var(--ink-3); line-height:1.8; flex:1; }
.ac-card .ac-ft{ margin-top:14px; font-size:12px; color:var(--purple); font-weight:600; }
.wp-band{ background:#fff; border:1px solid var(--line); border-radius:20px; padding:36px 40px; display:grid; grid-template-columns:1.3fr 1fr; gap:40px; align-items:center; }
.wp-band h3{ font-size:22px; font-weight:800; margin:12px 0 10px; letter-spacing:-0.01em; }
.wp-band p{ font-size:13.5px; color:var(--ink-3); line-height:1.85; }
.wp-pyr{ display:grid; gap:7px; }
.wp-pyr div{ font-size:12px; font-weight:600; color:var(--ink-2); background:#fafafb; border:1px solid var(--line); border-radius:10px; padding:9px 14px; text-align:center; }
.wp-pyr div:nth-child(1){ width:56%; margin:0 auto; background:var(--purple-soft); border-color:#e4dcf9; color:var(--purple); }
.wp-pyr div:nth-child(2){ width:67%; margin:0 auto; }
.wp-pyr div:nth-child(3){ width:78%; margin:0 auto; }
.wp-pyr div:nth-child(4){ width:89%; margin:0 auto; }
/* llms.txt 普通文本展示 */
.code-card{ background:#1a1a22; border-radius:16px; padding:26px 24px; overflow:auto; }
.ai-lines{ font-family:"SF Mono",Consolas,Menlo,monospace; font-size:12px; line-height:1.75; color:#d0cfe0; }
.ai-lines a{ color:#fff; text-decoration:none; }
.ai-lines a:hover{ text-decoration:underline; text-underline-offset:3px; }
.ai-lines p{ margin:0; }
.ai-lines .ai-muted{ color:#7d7b8a; }
.ai-lines .ai-group{ margin-top:24px; }
.ai-lines .ai-heading{ margin-bottom:6px; color:#fff; font-weight:700; }
.ai-lines .ai-row{ display:flex; align-items:baseline; gap:8px; padding:2px 0; }
.ai-lines .ai-row a,.ai-lines .ai-row strong{ flex:0 0 auto; min-width:60px; color:#fff; font-weight:600; }
.ai-lines .ai-row span{ color:#d0cfe0; }
.ai-points{ display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:24px; }
@media (max-width:1024px){
  .proof-band{ grid-template-columns:1fr 1fr; }
  .cap-grid{ grid-template-columns:1fr 1fr; }
  .xh-block, .wp-band{ grid-template-columns:1fr; }
  .price-grid{ grid-template-columns:1fr 1fr; }
  .ac-grid{ grid-template-columns:1fr 1fr; }
  .p-hero h1{ font-size:34px; }
}
@media (max-width:640px){
  .proof-band, .cap-grid, .price-grid, .ac-grid, .ai-points{ grid-template-columns:1fr; }
  .ai-lines .ai-row{ align-items:flex-start; flex-direction:column; gap:0; }
  .agency-band{ padding:30px 24px; }
  .p-hero h1{ font-size:27px; }
  .idx-bar-row .nm{ width:96px; }
}


/* ---- hero 数字条（巨型单行 · 细体精致版） ---- */
.hp-cap{ margin:64px 0 26px; font-size:12.5px; color:#9a9aa6; text-align:center; letter-spacing:.05em; }
.hero-proof{ display:flex; flex-wrap:nowrap; justify-content:center; align-items:stretch; margin:0 auto; max-width:1200px; position:relative; z-index:1; padding:0 12px; }
.hp-item{ display:flex; flex-direction:column; align-items:center; gap:12px; padding:8px clamp(12px, 2.6vw, 46px); position:relative; }
.hp-item + .hp-item::before{ content:''; position:absolute; left:0; top:50%; transform:translateY(-50%); width:1px; height:clamp(34px, 5vw, 66px);
  background:linear-gradient(180deg, transparent, var(--line) 25%, var(--line) 75%, transparent); }
/* 数字本体：大而细 —— .num 强制继承，杜绝被标注选择器命中 */
.hp-item b{ font-size:clamp(20px, 4.2vw, 56px); line-height:1; font-weight:200; letter-spacing:-0.01em; font-variant-numeric:tabular-nums; color:var(--ink); white-space:nowrap; }
.hp-item b .num{ font-size:inherit; font-weight:inherit; letter-spacing:inherit; }
.hp-item b em{ font-style:normal; font-size:clamp(12px, 1.7vw, 21px); font-weight:400; color:var(--purple); margin-left:4px; }
.hp-item b .pre{ font-size:clamp(12px, 1.7vw, 21px); font-weight:300; color:var(--ink-2); margin-right:4px; }
/* 标注：只命中 .hp-item 的直接子 span，不再波及数字 */
.hp-item > span{ font-size:clamp(10px, 1.3vw, 14px); color:var(--ink-3); white-space:nowrap; font-weight:400; }


/* ---- 新华社战略合作 · 简约权威式 ---- */
.xh-cert{ background:linear-gradient(180deg, #fdfbf4 0%, #faf7ee 100%); border:1px solid #ebe6d8; border-radius:20px; padding:60px 56px 54px; text-align:center;
  box-shadow:0 1px 2px rgba(10,10,15,.04), 0 12px 36px rgba(10,10,15,.06); }
.xh-eyebrow{ display:flex; align-items:center; justify-content:center; gap:18px; font-size:12.5px; font-weight:600; letter-spacing:.24em; text-indent:.24em; color:var(--ink-3); }
.xh-eyebrow i{ width:56px; height:1px; background:linear-gradient(90deg, transparent, #d8d2c2); }
.xh-eyebrow i.r{ background:linear-gradient(90deg, #d8d2c2, transparent); }
.xh-lockup{ display:flex; align-items:center; justify-content:center; gap:clamp(24px, 4vw, 52px); margin:32px 0 6px; flex-wrap:wrap; }
.xh-party{ display:flex; flex-direction:column; align-items:center; gap:8px; }
.xh-party b{ font-family:"Noto Serif SC","Songti SC","STSong","SimSun",serif; font-size:clamp(22px, 2.5vw, 30px); font-weight:700; letter-spacing:.03em; color:var(--ink); }
.xh-party span{ font-size:11.5px; color:var(--ink-3); letter-spacing:.14em; text-indent:.14em; }
.xh-party .logo-mark{ margin-bottom:2px; }
.xh-x{ font-family:"Noto Serif SC","Songti SC","STSong","SimSun",serif; font-size:22px; color:#c9a227; }
.xh-motto{ font-family:"Noto Serif SC","Songti SC","STSong","SimSun",serif; font-size:15.5px; color:var(--ink-2); margin:16px 0 12px; letter-spacing:.06em; }
.xh-line{ font-size:13.5px; color:var(--ink-3); max-width:680px; margin:0 auto 32px; line-height:2; }
.xh-line b{ color:var(--ink); font-weight:700; }
.xh-line i{ font-style:normal; color:#c4c4cc; margin:0 8px; }
.xh-rules{ display:grid; grid-template-columns:repeat(3,1fr); margin:36px auto 34px; max-width:780px;
  border-top:1px solid #ececf0; border-bottom:1px solid #ececf0; }
.xh-rules > div{ padding:20px 22px; border-left:1px solid #ececf0; }
.xh-rules > div:first-child{ border-left:0; }
.xh-rules b{ display:block; font-size:14px; font-weight:700; margin-bottom:5px; color:var(--ink); }
.xh-rules span{ font-size:11.5px; color:var(--ink-3); line-height:1.75; }
@media (max-width:900px){ .xh-cert{ padding:52px 28px 46px; } }
@media (max-width:640px){
  .xh-rules{ grid-template-columns:1fr; }
  .xh-rules > div{ border-left:0; border-top:1px solid #ececf0; }
  .xh-rules > div:first-child{ border-top:0; }
  .xh-motto{ font-size:14px; }
}


/* ---- hero 首行 + 副文案细体 ---- */
.hero-title .ht-light{ font-weight:200; }
.hero-sub{ font-weight:200; }
.hero-sub .quote{ font-weight:400; color:var(--ink); background:none; }
.hero-sub .em-grad{ font-weight:500; background:linear-gradient(90deg,var(--purple) 0%,var(--pink) 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent; }


/* ---- 导航置顶 + 滚动毛玻璃（紧凑高度） ---- */
.nav-fix{ position:sticky; top:0; z-index:120; background:transparent; border-bottom:1px solid transparent;
  transition:background .25s ease, border-color .25s ease, box-shadow .25s ease; }
.nav-fix nav{ padding-top:14px; padding-bottom:14px; transition:padding .25s ease; }
.nav-fix.scrolled{ background:rgba(255,255,255,.72);
  -webkit-backdrop-filter:blur(18px) saturate(1.7); backdrop-filter:blur(18px) saturate(1.7);
  border-bottom:1px solid rgba(10,10,15,.06); box-shadow:0 2px 20px rgba(10,10,15,.05); }
.nav-fix.scrolled nav{ padding-top:14px; padding-bottom:14px; }


/* ---- 单次品牌诊断 ---- */
.diag-input{ display:flex; gap:10px; margin:26px 0 22px; max-width:480px; }
.diag-input input{ flex:1; min-width:0; border:1px solid var(--line); border-radius:12px; padding:13px 16px; font-family:inherit; font-size:14px; outline:none; background:#fff; transition:border-color .15s; }
.diag-input input:focus{ border-color:var(--purple); }
.diag-input .v2-btn-dark{ white-space:nowrap; border-radius:12px; }
.diag-list{ list-style:none; padding:0; display:grid; gap:11px; }
.diag-list li{ display:flex; gap:10px; align-items:flex-start; font-size:13.5px; color:var(--ink-2); line-height:1.7; }
.diag-list li svg{ color:var(--green); flex:0 0 auto; margin-top:4px; }
.diag-list b{ color:var(--ink); font-weight:600; }
.diag-meta{ display:flex; gap:8px; flex-wrap:wrap; margin-top:20px; }
.diag-meta span{ font-size:11.5px; font-weight:600; color:var(--ink-3); background:#fff; border:1px solid var(--line); border-radius:999px; padding:4px 12px; }
.score-row{ display:flex; align-items:center; gap:12px; padding:8px 0; border-bottom:1px solid #f5f5f8; }
.score-row .sc{ width:38px; height:26px; border-radius:7px; display:grid; place-items:center; font-size:12.5px; font-weight:700; font-variant-numeric:tabular-nums; }
.sc.g{ color:#0b7a54; background:#e8f8f1; }
.sc.a{ color:var(--warn); background:#fef4e2; }
@media (max-width:640px){ .diag-input{ flex-direction:column; } .diag-input .v2-btn-dark{ justify-content:center; } }


/* ---- 诊断报告 mockup（对齐原型） ---- */
.dm-sample{ font-style:normal; font-size:10px; font-weight:700; color:var(--warn); background:#fef4e2; border-radius:999px; padding:1px 8px; margin-left:8px; }
.dm-head{ display:flex; align-items:center; gap:16px; margin-bottom:14px; }
.dm-big{ font-size:46px; font-weight:200; letter-spacing:-0.02em; line-height:1; font-variant-numeric:tabular-nums; color:var(--ink); }
.dm-big i{ font-style:normal; font-size:20px; font-weight:400; color:var(--purple); }
.dm-head > span{ font-size:13.5px; font-weight:700; color:var(--ink); }
.dm-head > span small{ display:block; font-size:11px; font-weight:500; color:var(--ink-3); margin-top:2px; }
.dm-row{ display:flex; align-items:center; gap:10px; padding:6px 0; }
.dm-row .nm{ width:76px; font-size:12.5px; font-weight:600; color:var(--ink-2); }
.dm-row .bar{ flex:1; height:7px; border-radius:4px; background:#f0f0f4; overflow:hidden; }
.dm-row .bar i{ display:block; height:100%; border-radius:4px; background:linear-gradient(90deg,#a78bfa,var(--purple)); }
.dm-row > b{ width:44px; text-align:right; font-size:12px; font-weight:700; font-variant-numeric:tabular-nums; }
.dm-stats{ display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid #f0f0f4; margin-top:14px; padding-top:14px; text-align:center; }
.dm-stats b{ display:block; font-size:20px; font-weight:800; font-variant-numeric:tabular-nums; }
.dm-stats span{ font-size:11px; color:var(--ink-3); }
.diag-upsell{ display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
  background:#fff; border:1px solid var(--line); border-radius:16px; padding:26px 30px; margin-top:44px; }
.diag-upsell h4{ font-size:16px; font-weight:800; margin-bottom:5px; }
.diag-upsell p{ font-size:13px; color:var(--ink-3); line-height:1.75; max-width:560px; }


/* ---- 单次诊断 · 原型样式移植（token 已映射） ---- */
.diag-band{ background:radial-gradient(130% 150% at 0% 0%, #3a2480 0%, #241a4d 46%, #15132f 100%); padding:56px 0 52px; }
.diag-hero{ display:grid; grid-template-columns:1.05fr .95fr; gap:0; }
.diag-hero-copy{ padding:46px 44px 42px; color:#fff; align-self:center; }
.diag-hero-eyebrow{ display:inline-flex; align-items:center; gap:8px; font-size:11.5px; font-weight:700; letter-spacing:.05em; color:#c7bcff; margin-bottom:18px; }
.diag-hero-eyebrow::before{ content:''; width:6px; height:6px; border-radius:50%; background:#a78bfa; box-shadow:0 0 0 4px rgba(167,139,250,.22); }
.diag-hero-title{ font-size:30px; font-weight:800; line-height:1.22; letter-spacing:-.02em; margin:0 0 16px; }
.diag-hero-title em{ font-style:normal; background:linear-gradient(90deg,#c4b5fd,#f0abfc); -webkit-background-clip:text; background-clip:text; color:transparent; }
.diag-hero-lead{ font-size:14.5px; line-height:1.75; color:rgba(255,255,255,.74); margin:0 0 26px; max-width:480px; }
.diag-hero-cta{ display:flex; align-items:center; gap:18px; flex-wrap:wrap; margin-bottom:16px; }
.diag-hero-btn{ display:inline-flex; align-items:center; gap:9px; padding:14px 26px; border:none; border-radius:12px;
  background:#fff; color:#2a1d63; font-family:inherit; font-size:15px; font-weight:800; cursor:pointer; text-decoration:none; transition:all .16s; }
.diag-hero-btn svg{ width:16px; height:16px; }
.diag-hero-btn:hover{ transform:translateY(-2px); box-shadow:0 12px 28px rgba(0,0,0,.28); }
.diag-hero-btn.ghost{ background:transparent; color:#fff; border:1px solid rgba(255,255,255,.32); }
.diag-hero-btn.ghost:hover{ background:rgba(255,255,255,.10); border-color:rgba(255,255,255,.55); transform:translateY(-2px); box-shadow:none; }
.diag-hero-note{ font-size:12.5px; color:rgba(255,255,255,.62); font-family:'JetBrains Mono', Consolas, monospace; margin-bottom:12px; }
.diag-hero-trust{ font-size:12px; color:rgba(255,255,255,.48); }
.diag-hero-visual{ padding:0 28px 38px; display:grid; place-items:center; }
.diag-card{ width:100%; max-width:338px; background:#fff; border-radius:16px; padding:20px;
  box-shadow:0 26px 64px rgba(0,0,0,.36); transform:rotate(-1.4deg); }
.v2-mock .diag-card{ box-shadow:0 18px 48px rgba(30,18,70,.16); border:1px solid var(--line); }
.diag-card-head{ display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:16px; }
.diag-card-title{ font-size:14px; font-weight:800; color:var(--ink); }
.diag-card-sub{ font-size:11.5px; color:#9a9aa6; margin-top:2px; }
.diag-card-tag{ font-size:10px; font-weight:800; color:#9a9aa6; background:#f7f7fa; padding:2px 8px; border-radius:100px; }
.diag-card-score{ display:flex; align-items:baseline; gap:10px; padding-bottom:15px; border-bottom:1px solid #f2f1f8; margin-bottom:14px; }
.diag-card-score-num{ font-size:40px; font-weight:800; color:var(--ink); line-height:1; letter-spacing:-.03em; }
.diag-card-score-num span{ font-size:19px; }
.diag-card-score-label{ font-size:12px; color:var(--ink-3); }
.diag-bar{ display:flex; align-items:center; gap:10px; margin-bottom:9px; font-size:12px; }
.diag-bar-name{ display:flex; align-items:center; gap:6px; width:72px; color:var(--ink-2); flex-shrink:0; }
.diag-bar-name i{ width:7px; height:7px; border-radius:50%; flex-shrink:0; }
.diag-bar-track{ flex:1; height:6px; background:#f0f0f4; border-radius:100px; overflow:hidden; }
.diag-bar-fill{ display:block; height:100%; border-radius:100px; }
.diag-bar-val{ width:34px; text-align:right; font-family:'JetBrains Mono', Consolas, monospace; font-weight:700; color:var(--ink); flex-shrink:0; }
.diag-card-foot{ display:flex; justify-content:space-between; margin-top:14px; padding-top:14px; border-top:1px solid #f2f1f8; font-size:11.5px; color:#9a9aa6; }
.diag-card-foot b{ color:var(--ink); font-weight:800; }
.diag-steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; margin-bottom:34px; padding-top:8px; }
.diag-step{ position:relative; display:flex; flex-direction:column; align-items:center; text-align:center; padding:0 26px; background:none; border:none; }
.diag-step::before{ content:''; position:absolute; top:17px; left:0; right:0; height:1px;
  background:repeating-linear-gradient(90deg, #d8d8e0 0 5px, transparent 5px 10px); }
.diag-step:first-child::before{ left:50%; }
.diag-step:last-child::before{ right:50%; }
.diag-step-no{ position:relative; z-index:1; width:34px; height:34px; border-radius:50%; flex-shrink:0;
  background:#fff; border:1.5px solid var(--line); color:var(--ink); font-size:14px; font-weight:800;
  display:grid; place-items:center; margin-bottom:13px; box-shadow:0 2px 8px rgba(10,10,15,.05); }
.diag-step-t{ font-size:14px; font-weight:700; color:var(--ink); margin-bottom:5px; }
.diag-step-d{ font-size:12px; color:var(--ink-3); line-height:1.7; max-width:250px; }
.diag-includes{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:22px 24px; margin-bottom:16px; }
.diag-inc-title{ font-size:13px; font-weight:800; color:var(--ink); margin-bottom:16px; }
.diag-inc-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.diag-inc-item{ display:flex; gap:11px; align-items:flex-start; padding:14px; background:#fafafb; border-radius:12px; }
.diag-inc-item svg{ width:18px; height:18px; color:var(--purple); flex-shrink:0; margin-top:1px; }
.diag-inc-t{ font-size:13px; font-weight:700; color:var(--ink); margin-bottom:3px; }
.diag-inc-d{ font-size:11.5px; color:var(--ink-3); line-height:1.45; }
.rc-convert{ display:flex; align-items:center; gap:14px; padding:18px 22px; border:1px solid var(--line); border-radius:16px;
  background:linear-gradient(120deg, var(--purple-soft) 0%, #fff 60%); }
.rc-convert-icon{ width:40px; height:40px; border-radius:11px; background:#fff; color:var(--purple);
  display:grid; place-items:center; flex-shrink:0; box-shadow:0 2px 8px rgba(124,58,237,.14); }
.rc-convert-icon svg{ width:18px; height:18px; }
.rc-convert-text{ flex:1; }
.rc-convert-title{ font-size:13.5px; font-weight:700; color:var(--ink); }
.rc-convert-sub{ font-size:12px; color:var(--ink-3); margin-top:2px; }
.rc-convert-btn{ padding:9px 16px; border:none; border-radius:9px; background:var(--ink); color:#fff;
  font-family:inherit; font-size:13px; font-weight:700; cursor:pointer; transition:all .15s; white-space:nowrap; }
.rc-convert-btn:hover{ background:var(--purple); }
@media (max-width:1024px){
  .diag-hero{ grid-template-columns:1fr; }
  .diag-hero-visual{ padding:0 44px 42px; }
  .diag-steps{ grid-template-columns:1fr; gap:24px; }
  .diag-step::before{ display:none; }
  .diag-inc-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:640px){
  .diag-hero-copy{ padding:34px 24px 30px; }
  .diag-hero-visual{ padding:0 20px 32px; }
  .diag-inc-grid{ grid-template-columns:1fr; }
  .rc-convert{ flex-wrap:wrap; }
}

/* ---- 单次诊断页 · 与 geo-web 最新报告中心保持一致 ---- */
#page-diagnose{ background:#f8f9fc; }
#page-diagnose .diag-band{ background:transparent; padding:32px 0 0; }
#page-diagnose .diag-page-header{ margin-bottom:18px; }
#page-diagnose .diag-page-header h1{ margin:0; color:var(--ink); font-size:22px; font-weight:800; line-height:1.3; }
#page-diagnose .diag-page-header p{ margin:4px 0 0; color:var(--ink-3); font-size:13px; line-height:1.6; }
#page-diagnose .diag-hero{ border-radius:22px; overflow:hidden; margin-bottom:16px;
  background:radial-gradient(130% 150% at 0% 0%, #3a2480 0%, #241a4d 46%, #15132f 100%);
  box-shadow:0 18px 48px rgba(30,18,70,.28); }
#page-diagnose .diag-hero-visual{ position:relative; padding:34px 40px 34px 6px; display:flex; align-items:center; justify-content:center; }
#page-diagnose .diag-hero-trust{ display:grid; gap:4px; }
#page-diagnose .diag-bar-group{ display:flex; align-items:center; gap:8px; margin:4px 0 9px;
  color:#9a9aa6; font-size:10px; font-weight:800; letter-spacing:.04em; }
#page-diagnose .diag-bar-group::after{ content:''; flex:1; height:1px; background:#f2f1f8; }
#page-diagnose .diag-app-chips{ display:flex; flex-wrap:wrap; gap:6px; }
#page-diagnose .diag-app-chip{ display:inline-flex; align-items:center; gap:5px; padding:3px 9px;
  border-radius:999px; background:#fafafe; color:var(--ink-2); font-size:11px; font-weight:700; }
#page-diagnose .diag-app-chip i{ width:6px; height:6px; border-radius:50%; flex-shrink:0; }
#page-diagnose .diag-steps{ grid-template-columns:repeat(3,1fr); gap:14px; margin-bottom:16px; padding-top:0; }
#page-diagnose .diag-step{ position:static; flex-direction:row; align-items:flex-start; text-align:left; gap:13px;
  padding:18px 20px; border:1px solid var(--line); border-radius:16px; background:#fff; }
#page-diagnose .diag-step::before{ display:none; }
#page-diagnose .diag-step-no{ width:28px; height:28px; margin:0; border:0; border-radius:9px;
  background:#efecff; color:#4a38e0; box-shadow:none; }
#page-diagnose .diag-step-t{ margin-bottom:3px; }
#page-diagnose .diag-step-d{ max-width:none; line-height:1.5; }
#page-diagnose .diag-includes{ border-radius:16px; }
#page-diagnose .diag-inc-item{ background:#fafafe; }

@media (max-width:1024px){
  #page-diagnose .diag-hero-visual{ padding:0 28px 38px; }
}
@media (max-width:760px){
  #page-diagnose .diag-steps{ grid-template-columns:1fr; }
}
@media (max-width:640px){
  #page-diagnose .diag-band{ padding-top:24px; }
  #page-diagnose .diag-page-header{ margin-bottom:14px; }
  #page-diagnose .diag-hero-visual{ padding:0 20px 32px; }
}


/* ---- 费用计算器（原型移植） ---- */
.calc-tool{ background:#fff; border:1px solid var(--line); border-radius:20px; overflow:hidden; margin-bottom:16px;
  box-shadow:0 1px 2px rgba(10,10,15,.04), 0 12px 34px rgba(10,10,15,.06); }
.calc-tool-head{ text-align:center; padding:26px 22px 20px; }
.calc-tool-head h3{ font-size:18px; font-weight:800; color:var(--ink); }
.calc-tool-head p{ font-size:12px; color:#9a9aa6; margin-top:6px; }
.calc-tool-body{ padding:20px; background:#fafafb; }
.oneshot-wrap{ display:grid; grid-template-columns:1fr 360px; gap:18px; align-items:start; }
.oneshot-config{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:26px 28px; box-shadow:0 1px 3px rgba(20,20,40,.03); }
.oneshot-section + .oneshot-section{ margin-top:28px; padding-top:28px; border-top:1px solid #f2f1f8; }
.oneshot-label{ display:flex; align-items:center; gap:8px; font-size:14px; font-weight:800; color:var(--ink); margin-bottom:6px; }
.oneshot-label svg{ width:16px; height:16px; color:var(--purple); }
.oneshot-selall{ margin-left:auto; font-size:12.5px; font-weight:700; color:var(--purple); cursor:pointer; background:none; border:none; font-family:inherit; }
.oneshot-hint{ font-size:12px; color:#9a9aa6; margin-bottom:16px; }
.oneshot-stepper{ display:inline-flex; align-items:center; border:1.5px solid var(--line); border-radius:12px; overflow:hidden; }
.oneshot-step-btn{ width:46px; height:48px; border:none; background:#fafafb; font-size:22px; font-weight:500; color:var(--ink-2); cursor:pointer; display:flex; align-items:center; justify-content:center; transition:all .12s; }
.oneshot-step-btn:hover{ background:#f2f1f8; color:var(--ink); }
.oneshot-topic-input{ width:110px; height:48px; border:none; border-left:1px solid var(--line); border-right:1px solid var(--line); text-align:center; font-family:'JetBrains Mono', Consolas, monospace; font-size:20px; font-weight:700; color:var(--ink); outline:none; -moz-appearance:textfield; }
.oneshot-topic-input::-webkit-outer-spin-button, .oneshot-topic-input::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
.oneshot-quick{ display:inline-flex; gap:8px; margin-left:14px; }
.oneshot-quick-btn{ padding:7px 14px; border:1px solid var(--line); background:#fff; border-radius:8px; font-size:12.5px; font-weight:700; color:var(--ink-3); cursor:pointer; font-family:inherit; transition:all .12s; }
.oneshot-quick-btn:hover{ border-color:var(--purple); color:var(--purple); }
.oneshot-plat-dot{ width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.calc-eng-list{ display:flex; flex-direction:column; gap:8px; }
.calc-eng-row{ display:flex; align-items:center; justify-content:space-between; gap:12px; padding:9px 8px 9px 13px; background:#fafafb; border:1px solid var(--line); border-radius:11px; }
.calc-eng-name{ display:inline-flex; align-items:center; gap:8px; font-size:13.5px; font-weight:700; color:var(--ink); }
.calc-eng-ends{ display:inline-flex; gap:6px; flex-shrink:0; }
.calc-end-chip{ padding:6px 11px; border:1.5px solid var(--line); background:#fff; border-radius:8px; font-family:inherit; font-size:12px; font-weight:700; color:var(--ink-3); cursor:pointer; transition:all .12s; white-space:nowrap; }
.calc-end-chip:hover{ border-color:var(--ink-2); }
.calc-end-chip.sel{ border-color:var(--ink); background:#fff; color:var(--ink); font-weight:800; }
.calc-end-chip.na{ color:#c4c4cc; background:transparent; border-color:transparent; cursor:default; font-weight:600; }
.calc-end-chip.soon{ color:#9a9aa6; background:#fafafb; border:1.5px dashed #d8d8e0; cursor:default; font-weight:600; }
.calc-end-chip.soon:hover{ border-color:#d8d8e0; }
.oneshot-summary{ background:linear-gradient(165deg, #2d1b69 0%, #1a1a3e 100%); border-radius:16px; padding:26px 26px 24px; color:#fff; position:sticky; top:84px; box-shadow:0 10px 30px rgba(45,27,105,.18); }
.oneshot-summary-title{ display:flex; align-items:center; gap:8px; font-size:13px; font-weight:700; color:rgba(255,255,255,.7); margin-bottom:20px; }
.oneshot-summary-title svg{ width:15px; height:15px; color:#fbbf24; }
.oneshot-sum-row{ display:flex; align-items:center; justify-content:space-between; font-size:13px; color:rgba(255,255,255,.78); margin-bottom:13px; }
.oneshot-sum-row .v{ font-family:'JetBrains Mono', Consolas, monospace; font-weight:600; color:#fff; }
.oneshot-formula{ font-family:'JetBrains Mono', Consolas, monospace; font-size:12px; color:rgba(255,255,255,.55); padding:10px 12px; background:rgba(255,255,255,.06); border-radius:9px; margin-bottom:16px; text-align:center; letter-spacing:.01em; }
.oneshot-sum-divider{ height:1px; background:rgba(255,255,255,.12); margin:4px 0 16px; }
.oneshot-total-label{ font-size:12.5px; color:rgba(255,255,255,.7); margin-bottom:4px; }
.oneshot-total{ display:flex; align-items:baseline; gap:3px; margin-bottom:16px; }
.oneshot-total-cur{ font-size:22px; font-weight:800; }
.oneshot-total-num{ font-size:42px; font-weight:800; letter-spacing:-.03em; line-height:1; font-variant-numeric:tabular-nums; }
.oneshot-total-yuan{ font-size:12px; color:rgba(255,255,255,.55); margin:-8px 0 16px; }
.oneshot-min-note{ display:flex; align-items:center; gap:6px; font-size:11.5px; color:#fbbf24; margin:-8px 0 16px; }
.oneshot-min-note svg{ width:13px; height:13px; flex-shrink:0; }
.oneshot-min-note.hidden{ display:none; }
.oneshot-pay-btn{ width:100%; padding:14px 0; border:none; border-radius:11px; background:#fff; color:var(--purple); font-family:inherit; font-size:15px; font-weight:800; cursor:pointer; transition:all .15s; }
.oneshot-pay-btn:hover{ background:#f5f3ff; transform:translateY(-1px); }
.oneshot-sum-foot{ font-size:11px; color:rgba(255,255,255,.5); text-align:center; margin-top:12px; line-height:1.5; }
@media (max-width:1024px){ .oneshot-wrap{ grid-template-columns:1fr; } .oneshot-summary{ position:static; } }
@media (max-width:640px){ .oneshot-config{ padding:22px 18px; } .oneshot-quick{ margin-left:0; } .calc-tool-body{ padding:12px; } }


/* ---- 登录/注册弹窗 ---- */
.auth-overlay{ position:fixed; inset:0; z-index:300; display:none; align-items:center; justify-content:center;
  background:rgba(15,12,30,.45); -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px); padding:20px; }
.auth-overlay.visible{ display:flex; }
.auth-card{ position:relative; width:100%; max-width:380px; background:#fff; border-radius:20px; padding:36px 32px 28px;
  box-shadow:0 30px 80px rgba(20,10,60,.35); animation:authIn .28s cubic-bezier(.22,1,.36,1); }
@keyframes authIn{ from{ opacity:0; transform:translateY(14px) scale(.98); } }
.auth-close{ position:absolute; top:14px; right:14px; width:32px; height:32px; border:none; background:#fafafb; border-radius:9px;
  color:var(--ink-3); cursor:pointer; display:grid; place-items:center; transition:all .12s; }
.auth-close:hover{ background:#f0f0f4; color:var(--ink); }
.auth-head{ text-align:center; margin-bottom:22px; }
.auth-head h3{ font-size:19px; font-weight:800; color:var(--ink); margin-bottom:5px; }
.auth-head p{ font-size:12.5px; color:var(--ink-3); }
.auth-body input{ width:100%; border:1px solid var(--line); border-radius:12px; padding:13px 16px; font-family:inherit; font-size:14px; outline:none; background:#fff; transition:border-color .15s; }
.auth-body input:focus{ border-color:var(--purple); }
.auth-code{ display:flex; gap:10px; margin-top:12px; }
.auth-code input{ flex:1; min-width:0; }
.auth-code button{ white-space:nowrap; border:1px solid var(--line); background:#fff; border-radius:12px; padding:0 16px;
  font-family:inherit; font-size:13px; font-weight:600; color:var(--purple); cursor:pointer; transition:all .12s; }
.auth-code button:hover{ border-color:var(--purple); }
.auth-code button:disabled{ color:#c4c4cc; border-color:var(--line); cursor:default; }
.auth-submit{ width:100%; margin-top:16px; padding:14px 0; border:none; border-radius:12px;
  background:linear-gradient(135deg,#8b5cf6,#6d28d9); color:#fff; font-family:inherit; font-size:15px; font-weight:800; cursor:pointer; transition:all .15s; }
.auth-submit:hover{ transform:translateY(-1px); box-shadow:0 10px 26px rgba(124,58,237,.35); }
.auth-agree{ font-size:11px; color:#9a9aa6; text-align:center; margin-top:14px; line-height:1.7; }


/* ---- 五步功能展开 eyebrow ---- */
.step-eyebrow{ display:flex; align-items:center; gap:14px; font-size:13px; font-weight:700; letter-spacing:.16em; color:var(--ink-3); margin-bottom:18px; }
.step-eyebrow b{ font-size:46px; font-weight:200; letter-spacing:-0.02em; color:var(--ink); font-variant-numeric:tabular-nums; line-height:1; }
.step-eyebrow i{ width:34px; height:1px; background:#d8d8e0; }
.v2-head .step-eyebrow{ justify-content:center; }
/* ---- 功能展示台 ---- */
.fx-stage{ position:relative; border-radius:20px; padding:clamp(20px, 3vw, 38px); border:1px solid #e7e2f4;
  background:radial-gradient(60% 90% at 18% 0%, rgba(196,181,253,.38), transparent 60%),
             radial-gradient(52% 80% at 92% 100%, rgba(251,207,232,.30), transparent 55%),
             linear-gradient(180deg, #f4f1fc 0%, #eee9f9 100%); }
.fx-stage .mock{ box-shadow:0 26px 64px -18px rgba(45,30,95,.30), 0 8px 22px rgba(45,30,95,.10); border-color:rgba(255,255,255,.9); margin:0; }
@media (max-width:640px){ .step-eyebrow b{ font-size:34px; } }


/* ---- 精准发稿 · 媒体墙 ---- */
.media-wall{ display:grid; grid-template-columns:repeat(6,1fr); gap:12px; margin-top:44px; }
.mw-item{ display:flex; min-width:0; align-items:center; gap:10px; background:#fff; border:1px solid var(--line); border-radius:12px; padding:15px 12px; text-align:left;
  transition:transform .18s ease, box-shadow .18s ease; }
.mw-item:hover{ transform:translateY(-3px); box-shadow:0 10px 26px rgba(10,10,15,.07); }
.mw-logo{ display:block; width:30px; height:30px; flex:0 0 30px; border-radius:8px; object-fit:contain; }
.mw-copy{ min-width:0; }
.mw-item b{ display:block; font-size:14.5px; font-weight:700; color:var(--ink); margin-bottom:4px; }
.mw-item span{ display:block; font-size:10.5px; color:#9a9aa6; white-space:nowrap; }
.mw-item.mw-more{ border-style:dashed; background:#fafafb; }
.mw-item.mw-more b{ font-variant-numeric:tabular-nums; }
.mw-note{ text-align:center; font-size:11.5px; color:#9a9aa6; margin-top:16px; }
@media (max-width:1024px){ .media-wall{ grid-template-columns:repeat(4,1fr); } }
@media (max-width:640px){ .media-wall{ grid-template-columns:repeat(2,1fr); gap:9px; } .mw-item{ padding:12px 9px; } .mw-logo{ width:26px; height:26px; flex-basis:26px; } .mw-item b{ font-size:12.5px; } }


/* ---- 写作 Agent 工作流条 ---- */
.ag-flow{ display:flex; align-items:center; gap:6px; flex-wrap:wrap; padding:10px 12px; background:#fafafb; border:1px solid var(--line); border-radius:11px; margin-bottom:14px; }
.ag-node{ display:inline-flex; align-items:center; gap:6px; font-size:11px; font-weight:700; color:#9a9aa6; }
.ag-node + .ag-node::before{ content:'→'; margin-right:6px; color:#d0d0d8; font-weight:400; }
.ag-node i{ font-style:normal; width:16px; height:16px; border-radius:50%; display:grid; place-items:center; font-size:9.5px; background:#f0f0f4; color:#9a9aa6; flex-shrink:0; }
.ag-node.done{ color:var(--ink-2); }
.ag-node.done i{ background:#e8f8f1; color:#0b7a54; }
.ag-node.run{ color:var(--ink); }
.ag-node.run i{ background:var(--purple); position:relative; animation:agpulse 1.4s ease-in-out infinite; }
@keyframes agpulse{ 0%,100%{ box-shadow:0 0 0 0 rgba(124,58,237,.35);} 50%{ box-shadow:0 0 0 5px rgba(124,58,237,0);} }
.wd-act{ display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:12px; padding-top:12px; border-top:1px solid #f0f0f4; font-size:12px; font-weight:700; color:var(--purple); flex-wrap:wrap; }
.wd-act .wd-cost{ color:#9a9aa6; font-weight:600; font-variant-numeric:tabular-nums; }
@media (prefers-reduced-motion: reduce){ .ag-node.run i{ animation:none; } }


/* ---- 写作 Agent · 沉浸式展台（参考版式） ---- */
.wa-head{ max-width:660px; margin:0 auto 36px; text-align:center; }
.wa-head .step-eyebrow{ justify-content:center; }
.wa-head h2{ font-size:clamp(28px, 3.4vw, 40px); font-weight:800; letter-spacing:-0.02em; line-height:1.2; color:var(--ink); margin-bottom:14px; }
.wa-head > p{ font-size:14.5px; color:var(--ink-3); line-height:1.85; }
.wa-stage{ position:relative; border-radius:24px; overflow:hidden; display:flex; align-items:center;
  padding:clamp(30px, 5vw, 72px) clamp(20px, 4.5vw, 64px);
  background:
    radial-gradient(70% 95% at 82% 6%, rgba(139,92,246,.42), transparent 60%),
    radial-gradient(60% 85% at 8% 104%, rgba(236,72,153,.28), transparent 55%),
    radial-gradient(40% 60% at 55% 50%, rgba(99,102,241,.18), transparent 60%),
    linear-gradient(160deg, #241b45 0%, #191536 52%, #121022 100%); }
.wa-card{ position:relative; z-index:1; flex:0 1 580px; background:#fff; border-radius:18px; padding:42px 40px 34px; text-align:center;
  box-shadow:0 34px 90px -22px rgba(0,0,0,.5); }
.wa-card h3{ font-size:25px; font-weight:800; letter-spacing:-0.01em; color:var(--ink); }
.wa-card > p{ font-size:12.5px; color:var(--ink-3); margin:9px 0 24px; }
.wa-input{ display:flex; align-items:flex-end; gap:10px; text-align:left; border:1px solid var(--line); border-radius:14px; padding:15px 14px 13px 16px; min-height:92px; box-shadow:0 2px 10px rgba(10,10,15,.04); }
.wa-input .wa-typing{ flex:1; font-size:13.5px; color:var(--ink-2); line-height:1.75; }
.wa-input .wa-typing::after{ content:'|'; color:var(--purple); margin-left:1px; animation:wablink 1.1s step-end infinite; }
@keyframes wablink{ 50%{ opacity:0; } }
.wa-send{ width:34px; height:34px; border-radius:50%; border:none; background:var(--ink); color:#fff; cursor:pointer; display:grid; place-items:center; flex-shrink:0; transition:background .15s; }
.wa-send:hover{ background:var(--purple); }
.wa-chips{ display:flex; gap:8px; justify-content:center; margin-top:18px; flex-wrap:wrap; }
.wa-chips span{ display:inline-flex; align-items:center; gap:7px; font-size:12px; font-weight:600; color:var(--ink-2);
  border:1px solid var(--line); border-radius:10px; padding:8px 13px; background:#fff; }
.wa-chips svg{ color:var(--ink-3); }
.wa-stack{ position:relative; z-index:2; flex:0 1 470px; margin-left:-52px; display:grid; gap:14px; }
.wa-act{ background:#fff; border-radius:14px; padding:17px 18px; display:flex; gap:14px; align-items:flex-start;
  box-shadow:0 20px 54px -14px rgba(0,0,0,.45); }
.wa-act h4{ font-size:13.5px; font-weight:800; color:var(--ink); margin-bottom:4px; }
.wa-act p{ font-size:12px; color:var(--ink-3); line-height:1.65; }
.wa-act .ic{ flex-shrink:0; margin-left:auto; width:38px; height:48px; border-radius:9px; background:#e8f8f1; color:#0b7a54;
  display:grid; place-items:center; transform:rotate(6deg); }
@media (max-width:1024px){
  .wa-stage{ flex-direction:column; align-items:stretch; gap:18px; }
  .wa-card{ flex:none; }
  .wa-stack{ flex:none; margin-left:0; }
}
@media (max-width:640px){
  .wa-card{ padding:28px 20px 24px; }
  .wa-stage{ border-radius:18px; }
}


/* ---- 中立监测 · 控制台状态条与指标 ---- */
.mon-status{ display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap;
  padding:9px 13px; background:#fafafb; border:1px solid var(--line); border-radius:10px; margin-bottom:12px; }
.ms-live{ display:inline-flex; align-items:center; gap:7px; font-size:11.5px; font-weight:800; color:#0b7a54; }
.ms-live i{ width:7px; height:7px; border-radius:50%; background:var(--green); animation:live-pulse 1.6s ease-in-out infinite; }
.ms-meta{ font-size:11px; color:#9a9aa6; font-variant-numeric:tabular-nums; }
.ms-meta b{ color:var(--ink); font-weight:700; }
.mon-stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-bottom:14px; }
.mon-stats > div{ background:#fff; border:1px solid var(--line); border-radius:11px; padding:12px 10px; text-align:center; }
.mon-stats b{ display:block; font-size:21px; font-weight:200; letter-spacing:-0.01em; color:var(--ink); font-variant-numeric:tabular-nums; line-height:1.1; }
.mon-stats b i{ font-style:normal; font-size:12px; color:var(--purple); font-weight:400; }
.mon-stats span{ font-size:10.5px; color:#9a9aa6; }


/* ---- 首页单次诊断 · 深色带适配 ---- */
.home-diag{ padding:88px 0; margin:0; }
.home-diag .v2-copy h2{ color:#fff; }
.home-diag .v2-copy > p{ color:rgba(255,255,255,.72); }
.home-diag .badge{ background:rgba(255,255,255,.06); border-color:rgba(255,255,255,.18); color:rgba(255,255,255,.88); }
.home-diag .diag-meta span{ background:rgba(255,255,255,.05); border-color:rgba(255,255,255,.16); color:rgba(255,255,255,.68); }
.home-diag .v2-mock .diag-card{ box-shadow:0 30px 70px rgba(0,0,0,.42); border:none; }
.home-diag .diag-bar-group{ display:flex; align-items:center; gap:8px; margin:4px 0 9px; color:#9a9aa6; font-size:10px; font-weight:800; letter-spacing:.04em; }
.home-diag .diag-bar-group::after{ content:''; flex:1; height:1px; background:#f2f1f8; }
.home-diag .diag-app-chips{ display:flex; flex-wrap:wrap; gap:6px; }
.home-diag .diag-app-chip{ display:inline-flex; align-items:center; gap:5px; padding:3px 9px; border-radius:999px; background:#fafafe; color:var(--ink-2); font-size:11px; font-weight:700; }
.home-diag .diag-app-chip i{ width:6px; height:6px; border-radius:50%; flex-shrink:0; }


/* ---- GEO 学院 · 长文排版 ---- */
.ac-prose{ max-width:840px; margin:0 auto; }
.ac-prose h2{ font-size:25px; font-weight:800; letter-spacing:-0.01em; color:var(--ink); margin:52px 0 18px; }
.ac-prose h2:first-child{ margin-top:8px; }
.ac-prose h3{ font-size:16.5px; font-weight:700; color:var(--ink); margin:26px 0 10px; }
.ac-prose p{ font-size:14.5px; color:var(--ink-2); line-height:2.05; margin-bottom:14px; text-align:justify; }
.ac-prose p b{ color:var(--ink); }
.ac-dl{ margin-top:6px; }
.ac-dl dt{ font-size:14.5px; font-weight:700; color:var(--ink); margin-top:16px; }
.ac-dl dd{ font-size:13.5px; color:var(--ink-3); line-height:1.9; margin:4px 0 0; }


/* ---- GEO 学院 · 内容枢纽架构 ---- */
.hub-cats{ display:flex; gap:8px; flex-wrap:wrap; justify-content:center; margin-bottom:34px; }
.hub-cats a{ font-size:13px; font-weight:600; color:var(--ink-2); text-decoration:none; border:1px solid var(--line); background:#fff; border-radius:999px; padding:8px 18px; transition:all .15s; }
.hub-cats a:hover{ border-color:var(--ink-3); }
.hub-cats a.on{ background:var(--ink); border-color:var(--ink); color:#fff; }
.hub-layout{ display:grid; grid-template-columns:1fr 320px; gap:32px; align-items:start; }
.hub-item{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:24px 28px; margin-bottom:14px; transition:transform .18s ease, box-shadow .18s ease; }
.hub-item:hover{ transform:translateY(-2px); box-shadow:0 12px 32px rgba(10,10,15,.07); }
.hi-meta{ display:flex; align-items:center; gap:12px; margin-bottom:10px; }
.hi-cat{ font-size:11px; font-weight:700; color:var(--ink-2); background:#f4f4f7; border-radius:999px; padding:3px 11px; }
.hi-meta time{ font-size:11.5px; color:#9a9aa6; font-variant-numeric:tabular-nums; }
.hub-item h3{ font-size:17.5px; font-weight:700; line-height:1.5; margin-bottom:8px; }
.hub-item h3 a{ color:var(--ink); text-decoration:none; }
.hub-item h3 a:hover{ color:var(--purple); }
.hub-item > p{ font-size:13px; color:var(--ink-3); line-height:1.85; margin-bottom:12px; }
.hi-more{ font-size:12.5px; font-weight:600; color:var(--purple); text-decoration:none; }
.hub-pages{ display:flex; align-items:center; gap:8px; justify-content:center; margin-top:28px; }
.hub-pages a{ min-width:36px; height:36px; display:inline-flex; align-items:center; justify-content:center; padding:0 12px; border:1px solid var(--line); border-radius:10px; background:#fff; font-size:13px; font-weight:600; color:var(--ink-2); text-decoration:none; transition:all .15s; }
.hub-pages a:hover{ border-color:var(--ink-3); }
.hub-pages a.on{ background:var(--ink); border-color:var(--ink); color:#fff; }
.hub-pages span{ color:#9a9aa6; }
.hub-side{ display:grid; gap:16px; position:sticky; top:84px; }
.hs-card{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:22px 24px; }
.hs-card h4{ font-size:14px; font-weight:800; color:var(--ink); margin-bottom:14px; }
.hs-hot{ list-style:none; padding:0; margin:0; counter-reset:hot; }
.hs-hot li{ counter-increment:hot; display:flex; gap:10px; padding:8px 0; border-top:1px solid #f5f5f8; }
.hs-hot li:first-child{ border-top:0; padding-top:0; }
.hs-hot li::before{ content:counter(hot); font-size:12px; font-weight:800; color:#c4c4cc; font-variant-numeric:tabular-nums; margin-top:2px; }
.hs-hot li:nth-child(-n+3)::before{ color:var(--purple); }
.hs-hot a{ font-size:12.5px; color:var(--ink-2); text-decoration:none; line-height:1.6; }
.hs-hot a:hover{ color:var(--purple); }
.hs-tags{ display:flex; flex-wrap:wrap; gap:8px; }
.hs-tags a{ font-size:11.5px; font-weight:600; color:var(--ink-3); text-decoration:none; border:1px solid var(--line); border-radius:8px; padding:5px 11px; background:#fafafb; transition:all .15s; }
.hs-tags a:hover,.hs-tags a.on{ color:var(--purple); border-color:var(--purple); background:var(--purple-soft); }
.hs-tags-empty{ font-size:11.5px; color:var(--ink-3); }
.hs-wp p{ font-size:12px; color:var(--ink-3); line-height:1.8; margin-bottom:14px; }
@media (max-width:1024px){ .hub-layout{ grid-template-columns:1fr; } .hub-side{ position:static; } }


/* ---- 联系我们 · 联系人与用户社群卡片 ---- */
.ct-contact-grid{ display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:18px; }
.ct-person-card{ min-width:0; padding:26px 22px; border:1px solid var(--line); border-radius:20px; background:#fff; box-shadow:0 1px 2px rgba(10,10,15,.03),0 14px 38px rgba(10,10,15,.055); transition:transform .2s ease,box-shadow .2s ease; }
.ct-person-card:hover{ transform:translateY(-3px); box-shadow:0 2px 4px rgba(10,10,15,.04),0 20px 46px rgba(10,10,15,.09); }
.ct-person-head{ display:flex; align-items:flex-start; gap:13px; height:84px; padding-bottom:18px; border-bottom:1px solid var(--line); }
.ct-person-head > div{ min-width:0; }
.ct-person-badge{ display:grid; width:44px; height:44px; flex:0 0 44px; place-items:center; border-radius:13px; background:var(--purple-soft); color:var(--purple-deep); font-size:15px; font-weight:900; }
.ct-person-card--brand .ct-person-badge{ background:#eaf8f1; color:#0c9b5e; }
.ct-person-card--channel .ct-person-badge{ background:#fff4df; color:#b96b00; }
.ct-person-card--community .ct-person-badge{ background:#eaf3ff; color:#2563eb; }
.ct-person-head h3{ margin:0 0 4px; color:var(--ink); font-size:17px; font-weight:850; line-height:1.35; }
.ct-person-head p{ display:-webkit-box; margin:0; overflow:hidden; color:var(--ink-3); font-size:11.5px; line-height:1.45; -webkit-box-orient:vertical; -webkit-line-clamp:2; }
.ct-person-body{ display:grid; grid-template-columns:minmax(0,1fr) 112px; align-items:center; gap:12px; padding-top:22px; }
.ct-person-details{ display:grid; min-width:0; gap:18px; margin:0; }
.ct-person-details div{ display:grid; gap:5px; }
.ct-person-details dt{ color:#9a9aa6; font-size:10.5px; font-weight:650; letter-spacing:.04em; }
.ct-person-details dd{ margin:0; color:var(--ink); font-size:17px; font-weight:800; }
.ct-person-details a{ display:block; color:var(--purple-deep); font-size:13px; font-weight:750; letter-spacing:-.02em; line-height:1.4; text-decoration:none; white-space:nowrap; }
.ct-person-details a:hover{ text-decoration:underline; }
.ct-person-wechat{ display:grid; min-width:0; justify-items:center; gap:8px; }
.ct-person-wechat > span{ color:#9a9aa6; font-size:10px; white-space:nowrap; }
.ct-qr-crop{ position:relative; width:112px; aspect-ratio:1; overflow:hidden; border:1px solid #e4e4eb; border-radius:14px; background:#fff; }
.ct-qr-crop img{ position:absolute; left:50%; top:45%; display:block; width:125%; max-width:none; height:auto; transform:translate(-50%,-50%); }
.ct-person-card--community .ct-person-body{ grid-template-columns:1fr; justify-items:center; }
.ct-person-card--community .ct-qr-crop{ width:112px; }
.ct-qr-crop--community-source img{ top:28%; width:154%; }
@media (max-width:1024px){ .ct-person-card{ padding:20px; } }
@media (max-width:1180px){ .ct-contact-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:760px){ .ct-contact-grid{ grid-template-columns:1fr; } .ct-person-body{ grid-template-columns:minmax(0,1fr) 112px; } }
@media (max-width:420px){ .ct-person-body{ grid-template-columns:1fr; } }


/* ---- 定价 · 套餐卡（原型移植 · token 已映射） ---- */
.plan-picker-grid{display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 10px; padding: 8px 0 4px;}
.bill-plans{margin-bottom: 30px; grid-template-columns: repeat(5, 1fr);}
.plan-card-free .plan-card-feature{color: var(--ink-2);}
.plan-card-free .plan-card-feature svg{color: #9a9aa6;}
.plan-card-ribbon span{position: absolute; top: 19px; right: -30px; width: 130px; padding: 5px 0; transform: rotate(45deg); background: var(--purple); color: #fff; text-align: center; font-size: 11px; font-weight: 700; letter-spacing: .08em; box-shadow: 0 2px 7px rgba(100,82,255,.4);}
.plan-card-cta.current{background: var(--purple-soft); color: var(--purple); cursor: default; border: 1px solid rgba(100,82,255,.16);}
.plan-card-cta.current:hover{background: var(--purple-soft); transform: none;}
.plan-card{background: #fff; border: 1.5px solid var(--line); border-radius: 14px; padding: 22px 18px 20px; display: flex; flex-direction: column; position: relative; transition: all .2s;}
.plan-card:hover{transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.06);}
.plan-card.plan-card-pro{background: linear-gradient(155deg, #2d1b69 0%, #1a1a4a 100%); border-color: transparent; color: #fff; box-shadow: 0 8px 24px rgba(45,27,105,.15);}
.plan-card.plan-card-pro:hover{box-shadow: 0 12px 32px rgba(45,27,105,.25);}
.plan-card.plan-card-custom{background: linear-gradient(155deg, #ecfdf5 0%, #f0fdf4 100%); border-color: rgba(16,185,129,.2);}
.plan-card-tag-corner{position: absolute; top: 0; right: 18px; transform: translateY(-50%); padding: 3px 10px; background: var(--purple); color: #fff; font-size: 10.5px; font-weight: 700; border-radius: 100px; letter-spacing: .04em;}
.plan-card-head{margin-bottom: 12px;}
.plan-card-name{font-size: 22px; font-weight: 800; color: var(--ink); display: flex; align-items: center; letter-spacing: -.01em; margin-bottom: 6px;}
.plan-card-pro .plan-card-name{color: #fff;}
.plan-card-target{font-size: 11.5px; color: var(--ink-3); line-height: 1.5;}
.plan-card-pro .plan-card-target{color: rgba(255,255,255,0.65);}
.plan-card-custom .plan-card-target{color: #047857;}
.plan-card-price-area{margin-bottom: 10px; min-height: 54px;}
.plan-card-price{display:flex; flex-wrap:nowrap; align-items:baseline; margin-bottom:4px; white-space:nowrap;}
.plan-card-currency{font-size: 20px; font-weight: 800; color: var(--ink); margin-right: 2px;}
.plan-card-pro .plan-card-currency{color: #fff;}
.plan-card-amount{font-size: 38px; font-weight: 800; color: var(--ink); font-family: 'Manrope', sans-serif; letter-spacing: -.03em; line-height: 1;}
.plan-card-pro .plan-card-amount{color: #fff;}
.plan-card-unit{font-size:14px; color:var(--ink-3); font-weight:600; margin-left:3px; flex-shrink:0; white-space:nowrap;}
.plan-card-pro .plan-card-unit{color: rgba(255,255,255,0.65);}
.plan-card-billing{font-size: 11.5px; color: var(--ink-3);}
.plan-card-pro .plan-card-billing{color: rgba(255,255,255,0.65);}
.plan-card-price-custom{font-size: 32px; font-weight: 800; color: #047857; font-family: 'Manrope', sans-serif; letter-spacing: -.02em; margin-bottom: 4px;}
.plan-card-cycle{display: flex; gap: 6px; margin-bottom: 18px;}
.plan-cycle-btn{flex: 1; padding: 7px 4px; background: #fafafb; border: 1px solid var(--line); border-radius: 8px; font-size: 11.5px; font-weight: 700; color: var(--ink-3); cursor: pointer; font-family: inherit; position: relative; transition: all .15s; white-space: nowrap;}
.plan-cycle-btn:hover{border-color: var(--purple); color: var(--purple);}
.plan-cycle-btn.active{background: var(--purple); border-color: var(--purple); color: #fff;}
.plan-card-pro .plan-cycle-btn{background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.12); color: rgba(255,255,255,0.65);}
.plan-card-pro .plan-cycle-btn:hover{background: rgba(255,255,255,0.12); color: #fff;}
.plan-card-pro .plan-cycle-btn.active{background: #fff; border-color: #fff; color: var(--purple);}
.plan-cycle-discount{position: absolute; top: -8px; right: -4px; padding: 1px 5px; background: #ef4444; color: #fff; font-size: 9px; font-weight: 800; border-radius: 100px; letter-spacing: 0;}
.plan-card-features{flex: 1; display: flex; flex-direction: column; gap: 9px; margin-bottom: 20px;}
.plan-card-feature.no svg{color: #9a9aa6; opacity: .8;}
.plan-card-feature{display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-2); line-height: 1.5;}
.plan-card-feature svg{color: var(--green); flex-shrink: 0;}
.plan-card-feature.highlight{font-weight: 700; color: var(--purple);}
.plan-card-feature.highlight svg{color: var(--purple);}
.plan-card-pro .plan-card-feature{color: rgba(255,255,255,0.85);}
.plan-card-pro .plan-card-feature svg{color: #6ee7b7;}
.plan-card-pro .plan-card-feature.highlight{color: #fbbf24;}
.plan-card-pro .plan-card-feature.highlight svg{color: #fbbf24;}
.plan-card-custom .plan-card-feature{color: #065f46;}
.plan-card-custom .plan-card-feature svg{color: #10b981;}
.plan-card-feature.custom-more{font-weight: 700; color: #047857;}
.plan-card-cta{width: 100%; padding: 13px 0; background: var(--purple); color: #fff; border: none; border-radius: 10px; font-size: 14px; font-weight: 800; cursor: pointer; font-family: inherit; transition: all .15s;}
.plan-card-cta:hover{background: var(--purple-deep); transform: translateY(-1px);}
.plan-card-cta.pro{background: #fff; color: var(--purple);}
.plan-card-cta.pro:hover{background: #f5f3ff;}
.plan-card-cta.custom{background: #10b981; display: inline-flex; align-items: center; justify-content: center; gap: 7px;}
.plan-card-cta.custom:hover{background: #059669;}
.plan-card-credit .pcc-main{display: flex; align-items: baseline; gap: 4px; font-size: 13px; color: var(--ink-3); font-weight: 600;}
.plan-card-credit .pcc-spark{color: var(--purple); font-size: 14px; margin-right: 3px; align-self: center;}
.plan-card-credit .pcc-main b{font-family: 'Manrope', sans-serif; font-size: 21px; font-weight: 800; color: var(--ink); letter-spacing: -.02em;}
.plan-card-credit .pcc-unit{font-size: 12px; color: var(--ink-3); font-weight: 600;}
.plan-card-credit .pcc-sub{margin-top: 4px; font-size: 11.5px; color: #9a9aa6;}
.plan-card-pro .plan-card-credit{background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16);}
.plan-card-pro .plan-card-credit .pcc-main{color: rgba(255,255,255,.7);}
.plan-card-pro .plan-card-credit .pcc-spark{color: #fbbf24;}
.plan-card-pro .plan-card-credit .pcc-main b{color: #fff;}
.plan-card-pro .plan-card-credit .pcc-unit{color: rgba(255,255,255,.7);}
.plan-card-pro .plan-card-credit .pcc-sub{color: rgba(255,255,255,.55);}
.plan-card-custom .plan-card-credit{background: rgba(16,185,129,.09); border-color: rgba(16,185,129,.2);}
.plan-card-custom .plan-card-credit .pcc-main{color: #047857;}
.plan-card-custom .plan-card-credit .pcc-spark{color: #10b981;}
.plan-card-custom .plan-card-credit .pcc-main b{color: #065f46;}
.plan-card-custom .plan-card-credit .pcc-unit{color: #047857;}
.plan-card-custom .plan-card-credit .pcc-sub{color: #059669;}
.plan-scope-block .plan-scope-row{background: transparent; padding: 0; margin-bottom: 6px;}
.plan-scope-block .plan-scope-readout{background: transparent; margin: 0; padding: 9px 4px 2px; border-top: 1px solid var(--line);}
.plan-card{border: 1px solid var(--line); border-radius: 20px; padding: 30px 26px 26px; box-shadow: 0 1px 2px rgba(20,20,40,.03); overflow: hidden;}
.plan-card:hover{transform: translateY(-3px); box-shadow: 0 14px 36px rgba(20,20,40,.08);}
.plan-card-head{margin-bottom: 14px;}
.plan-card-name{font-size: 19px; margin-bottom: 7px;}
.plan-card-target{font-size: 12px; color: #9a9aa6;}
.plan-card-price-area{min-height: 0; margin-bottom: 14px;}
.plan-card-currency{font-size: 22px;}
.plan-card-amount{font-size: 44px; letter-spacing: -.04em;}
.plan-card-unit{font-size: 13px; color: #9a9aa6;}
.plan-card-billing{font-size: 12px; color: #9a9aa6; margin-top: 3px;}
.plan-card-price-custom{font-size: 30px;}
.plan-card-credit{margin: 4px 0 18px; padding: 14px 15px; border-radius: 14px; background: #fafafb; border: none;}
.plan-card-credit .pcc-main{font-size: 15px;}
.plan-card-cycle{gap: 5px; padding: 4px; background: #fafafb; border-radius: 12px; margin-bottom: 18px;}
.plan-cycle-btn{background: transparent; border: none; border-radius: 9px; padding: 8px 4px;}
.plan-cycle-btn:hover{color: var(--ink); background: rgba(0,0,0,.035); border: none;}
.plan-cycle-btn.active{background: #fff; color: var(--ink); border: none; box-shadow: 0 1px 3px rgba(20,20,40,.12);}
.plan-card-features{gap: 11px; margin-bottom: 22px;}
.plan-card-feature{font-size: 13px;}
.plan-card-cta{padding: 14px 0; border-radius: 12px;}
/* ===== v205 监控范围单选(PC / 移动端 / 全端)===== */
  .plan-scope-label, .plan-cycle-label{font-size: 11px; font-weight: 800; color: #9a9aa6; letter-spacing: .04em; margin: 0 0 7px;}
.plan-cycle-label{margin-top: 2px;}
.plan-scope-label{display: flex; align-items: center; gap: 6px;}
.plan-scope-row{display: flex; gap: 5px; padding: 4px; background: #fafafb; border-radius: 12px; margin-bottom: 6px;}
.plan-scope-btn{flex: 1; padding: 8px 4px; background: transparent; border: none; border-radius: 9px; font-size: 11.5px; font-weight: 700; color: var(--ink-3); cursor: pointer; font-family: inherit; transition: all .15s; white-space: nowrap;}
.plan-scope-btn:hover{color: var(--ink); background: rgba(0,0,0,.035);}
.plan-scope-btn.active{background: var(--purple); color: #fff; box-shadow: 0 2px 7px rgba(100,82,255,.4);}
.psr-icon{flex-shrink: 0; color: var(--purple);}
.psr-body{min-width: 0;}
.psr-title{display: inline-flex; align-items: center; flex-wrap: nowrap; white-space: nowrap; font-size: 12px; font-weight: 800; color: var(--ink); letter-spacing: .01em; line-height: 1.35;}
.psr-info:hover, .psr-info:focus-within{color: var(--purple); outline: none;}
.psr-info-ic{flex-shrink: 0;}
.psr-pop{position: absolute; left: 10px; right: 10px; top: 100%; margin-top: 6px; z-index: 30; box-sizing: border-box; padding: 9px 11px; background: #fff; border: 1px solid var(--line); border-radius: 9px; box-shadow: 0 6px 22px rgba(20,20,40,.14); white-space: normal; overflow-wrap: anywhere; text-align: left; opacity: 0; visibility: hidden; transform: translateY(-3px); transition: opacity .15s, transform .15s; pointer-events: none;}
.psr-info:hover .psr-pop, .psr-info:focus-within .psr-pop{opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto;}
.psr-pop-list{display: block; font-size: 11.5px; font-weight: 600; color: var(--ink-2); line-height: 1.5;}
.psr-pop-note{display: block; margin-top: 5px; font-size: 11px; color: #9a9aa6; line-height: 1.45;}
.plan-card-pro .plan-scope-btn{background: transparent; color: var(--ink-3);}
.plan-card-pro .plan-scope-btn:hover{background: rgba(100,82,255,.07); color: var(--purple);}
.plan-card-pro .plan-scope-btn.active{background: var(--purple); color: #fff; box-shadow: 0 2px 7px rgba(100,82,255,.4);}
.plan-card.plan-card-pro:hover{box-shadow: 0 16px 42px rgba(100,82,255,.2);}
.plan-card-pro-banner{margin: 0 -26px 20px; padding: 9px 26px; background: linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 100%); color: #fff; font-size: 12px; font-weight: 800; letter-spacing: .02em; display: flex; align-items: center; gap: 6px;}
.plan-card-pro-banner svg{width: 14px; height: 14px;}
.plan-card-pro .plan-card-name{color: var(--ink);}
.plan-card-pro .plan-card-target{color: #9a9aa6;}
.plan-card-pro .plan-card-currency,
  .plan-card-pro .plan-card-amount{color: var(--ink);}
.plan-card-pro .plan-card-unit,
  .plan-card-pro .plan-card-billing{color: #9a9aa6;}
.plan-card-pro .plan-card-credit{background: var(--purple-soft);}
.plan-card-pro .plan-card-credit .pcc-main{color: var(--ink-2);}
.plan-card-pro .plan-card-credit .pcc-spark{color: var(--purple);}
.plan-card-pro .plan-card-credit .pcc-main b{color: var(--ink);}
.plan-card-pro .plan-card-credit .pcc-unit{color: var(--ink-3);}
.plan-card-pro .plan-card-credit .pcc-sub{color: #9a9aa6;}
.plan-card-pro .plan-cycle-btn{background: transparent; border: none; color: var(--ink-3);}
.plan-card-pro .plan-cycle-btn:hover{background: rgba(100,82,255,.07); color: var(--purple);}
.plan-card-pro .plan-cycle-btn.active{background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(20,20,40,.12);}
.plan-card-pro .plan-card-feature{color: var(--ink-2);}
.plan-card-pro .plan-card-feature svg{color: var(--green);}
.plan-card-pro .plan-card-feature.highlight{color: var(--purple);}
.plan-card-pro .plan-card-feature.highlight svg{color: var(--purple);}
.plan-card-cta.pro{background: var(--purple); color: #fff;}
.plan-card-cta.pro:hover{background: var(--purple-deep);}
.plan-card-cta.ghost{background: var(--purple-soft); color: var(--purple-deep); border: none;}
.plan-card-cta.ghost:hover{background: #e4dfff;}
.plan-card-pro .plan-card-cta.ghost{background: var(--purple-soft); color: var(--purple-deep);}
@media (max-width:1200px){ .bill-plans{ grid-template-columns:repeat(3,1fr) !important; } }
@media (max-width:900px){ .bill-plans{ grid-template-columns:repeat(2,1fr) !important; } }
@media (max-width:600px){ .bill-plans{ grid-template-columns:1fr !important; } }


/* ---- 套餐卡 · 补：提取时漏掉的注释前缀规则（含专业版浅色卡最终态） ---- */
.plan-card-free{background: #fafafb;}
.plan-card-ribbon{position: absolute; top: 0; right: 0; width: 92px; height: 92px; overflow: hidden; border-radius: 0 14px 0 0; pointer-events: none; z-index: 2;}
.plan-card-feature.no{color: #9a9aa6;}
.plan-card-credit{margin: 2px 0 16px; padding: 11px 13px; border-radius: 11px; background: rgba(124,58,237,.07); border: 1px solid rgba(124,58,237,.14);}
.plan-picker-grid.bill-plans{gap: 16px;}
.plan-card-features .plan-card-feature{font-size: 11.5px; gap: 6px; white-space: nowrap;}
.plan-scope-block{background: #fafafb; border-radius: 12px; padding: 4px; margin-bottom: 14px;}
.plan-scope-readout{display: flex; align-items: center; gap: 8px; padding: 9px 11px; margin-bottom: 16px; background: #fafafb; border-radius: 10px; box-sizing: border-box; position: relative;}
.psr-info{display: inline-flex; align-items: center; vertical-align: -2px; margin-left: 5px; color: #9a9aa6; cursor: help;}
.plan-card.plan-card-pro{background: #fff; border: 1.5px solid var(--purple); color: var(--ink); padding-top: 0; box-shadow: 0 10px 30px rgba(124,58,237,.12);}
.plan-card.plan-card-custom{background: #fff; border: 1px solid var(--line);}
.plan-card-cta-group{display: flex; flex-direction: column; gap: 8px;}


/* ---- 引用源洞察 · 取材偏好热力图 ---- */
.hm-grid{ display:grid; grid-template-columns:76px repeat(4,1fr); gap:6px; margin-bottom:14px; }
.hm-h{ font-size:10.5px; font-weight:700; color:#9a9aa6; text-align:center; padding-bottom:2px; }
.hm-r{ font-size:11px; font-weight:600; color:var(--ink-2); display:flex; align-items:center; }
.hm-cell{ border-radius:8px; padding:9px 0; text-align:center; font-size:11.5px; font-weight:700; font-variant-numeric:tabular-nums; }
.hm-cell.l1{ background:rgba(124,58,237,.06); color:#8b7bb8; }
.hm-cell.l2{ background:rgba(124,58,237,.14); color:var(--purple-deep); }
.hm-cell.l3{ background:rgba(124,58,237,.28); color:var(--purple-deep); }
.hm-cell.l4{ background:rgba(124,58,237,.55); color:#fff; }
.hm-top{ border-top:1px solid #f2f1f8; padding-top:11px; display:grid; gap:7px; margin-bottom:4px; }
.hm-top-row{ display:flex; align-items:center; gap:10px; font-size:12px; }
.hm-no{ width:20px; height:20px; border-radius:6px; background:#f4f4f7; color:var(--ink-3); font-size:11px; font-weight:800; display:grid; place-items:center; flex-shrink:0; font-variant-numeric:tabular-nums; }
.hm-top-row.me .hm-no{ background:var(--purple); color:#fff; }
.hm-name{ flex:1; color:var(--ink-2); font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.hm-top-row.me .hm-name{ color:var(--ink); font-weight:700; }
.hm-cnt{ color:#9a9aa6; font-variant-numeric:tabular-nums; flex-shrink:0; }
.hm-top-row.me .hm-cnt{ color:#0b7a54; font-weight:700; }


/* ---- 中立监测 · 雷达图 ---- */
.radar-wrap{ display:flex; flex-direction:column; align-items:center; gap:22px; padding:12px 0; }
.radar{ position:relative; width:min(400px, 86vw); aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle, #ffffff 0%, #faf9fe 55%, #f3f0fb 100%);
  border:1px solid #e7e2f4; box-shadow:0 24px 60px -18px rgba(45,30,95,.18), inset 0 0 0 1px rgba(255,255,255,.8); }
.rr{ position:absolute; border:1px dashed #e2dcf2; border-radius:50%; }
.rr.r1{ inset:16.5%; }
.rr.r2{ inset:33%; }
.rr.r3{ inset:0; border-style:solid; border-color:transparent; }
.radar-cross{ position:absolute; background:#eee9f8; }
.radar-cross.v{ left:50%; top:4%; bottom:4%; width:1px; }
.radar-cross.hz{ top:50%; left:4%; right:4%; height:1px; }
.radar-beam{ position:absolute; inset:0; border-radius:50%;
  background:conic-gradient(from 0deg, rgba(124,58,237,.30) 0deg, rgba(124,58,237,.10) 42deg, transparent 78deg);
  animation:radar-sweep 5.2s linear infinite; }
@keyframes radar-sweep{ to{ transform:rotate(360deg); } }
.blip{ position:absolute; display:flex; flex-direction:column; align-items:center; gap:5px;
  font-size:11px; font-weight:700; color:var(--ink-2); transform:translate(-50%,-50%); }
.blip i{ width:10px; height:10px; border-radius:50%; background:var(--purple); box-shadow:0 0 0 3px rgba(124,58,237,.15);
  animation:blip-ping 5.2s ease-out infinite; animation-delay:var(--d); }
@keyframes blip-ping{ 0%,88%{ box-shadow:0 0 0 3px rgba(124,58,237,.15); } 92%{ box-shadow:0 0 0 9px rgba(124,58,237,.10); } 100%{ box-shadow:0 0 0 3px rgba(124,58,237,.15); } }
.radar-core{ position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); display:flex; flex-direction:column; align-items:center; gap:6px; }
.radar-core b{ width:46px; height:46px; border-radius:14px; background:var(--ink); color:#fff; font-size:20px; display:grid; place-items:center;
  box-shadow:0 10px 26px rgba(20,15,45,.28); }
.radar-core span{ font-size:11.5px; font-weight:800; color:var(--ink); background:#fff; border:1px solid var(--line); border-radius:999px; padding:4px 12px; box-shadow:0 4px 12px rgba(10,10,15,.06); }
.radar-caps{ display:flex; gap:8px; flex-wrap:wrap; justify-content:center; }
.radar-caps span{ font-size:11.5px; font-weight:600; color:var(--ink-3); background:#fff; border:1px solid var(--line); border-radius:999px; padding:6px 13px; }
@media (prefers-reduced-motion: reduce){ .radar-beam, .blip i{ animation:none; } }


/* ---- 引用源洞察 · 三态阵地热力 ---- */
.hm-legend{ display:flex; gap:14px; margin-bottom:10px; }
.hm-legend span{ display:inline-flex; align-items:center; gap:6px; font-size:10.5px; font-weight:600; color:var(--ink-3); }
.hm-legend i{ width:10px; height:10px; border-radius:3px; }
.lg-me{ background:var(--purple); }
.lg-rival{ background:#3a3a48; }
.lg-gap{ background:#fff; border:1.5px dashed #c8c8d2; }
.hm-cell.me{ background:var(--purple); color:#fff; }
.hm-cell.rival{ background:#3a3a48; color:rgba(255,255,255,.85); }
.hm-cell.gap{ background:#fff; border:1.5px dashed #d8d8e0; color:#c4c4cc; padding:7.5px 0; }


/* ---- 中立监测 · 采集流可视化（参考版式） ---- */
.flow-stage{ border-radius:24px; padding:46px 26px 34px; display:flex; flex-direction:column; align-items:center;
  background:linear-gradient(180deg, #dce6fb 0%, #ece7f9 48%, #fbeadf 100%); border:1px solid rgba(255,255,255,.7); }
.flow-engines{ display:flex; gap:clamp(14px, 3vw, 30px); align-items:flex-start; position:relative; }
.fe{ width:52px; height:52px; border-radius:50%; background:#fff; color:var(--c); font-size:17px; font-weight:800;
  display:grid; place-items:center; position:relative; margin-top:var(--lift);
  box-shadow:0 6px 18px rgba(60,50,110,.14), 0 0 0 6px rgba(255,255,255,.45); }
.fe::after{ content:''; position:absolute; top:100%; left:50%; width:1px; height:calc(34px - var(--lift)); background:rgba(60,50,110,.22); }
.flow-bus{ height:1px; background:rgba(60,50,110,.22); width:min(78%, 320px); margin-top:34px; }
.flow-drop{ width:1px; height:26px; background:rgba(60,50,110,.22); }
.flow-pill{ display:inline-flex; align-items:center; gap:8px; background:#fff; border-radius:999px; padding:11px 20px;
  font-size:13px; font-weight:800; color:var(--ink); box-shadow:0 8px 24px rgba(60,50,110,.16); }
.flow-pill svg{ color:var(--purple); }
.flow-card{ width:min(370px, 100%); background:#fff; border-radius:16px; padding:8px 20px 14px;
  box-shadow:0 18px 44px rgba(60,50,110,.18); }
.fc-row{ display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 0; border-bottom:1px solid #f2f1f6; font-size:12.5px; }
.fc-row span{ color:#9a9aa6; flex-shrink:0; }
.fc-row b{ font-weight:700; color:var(--ink); display:inline-flex; align-items:center; gap:6px; text-align:right; font-variant-numeric:tabular-nums; }
.fc-row b.ok{ color:#0b7a54; }
.fc-dot{ width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.fc-tag{ margin-top:12px; background:#fdf3e3; border-radius:10px; padding:10px 13px; font-size:12.5px; font-weight:600; color:#9a6b1f; display:flex; align-items:center; gap:6px; }
.fc-tag b{ font-weight:800; color:#7a5210; font-variant-numeric:tabular-nums; }
.fc-tag em{ font-style:normal; font-weight:800; color:#0b7a54; margin-left:auto; }
.fc-head{ font-size:12px; font-weight:800; color:var(--ink); padding:12px 0 2px; }
.fc-row em.up{ font-style:normal; font-weight:800; color:#0b7a54; }
@media (max-width:640px){ .fe{ width:44px; height:44px; font-size:15px; } .flow-stage{ padding:34px 14px 24px; } }


/* ---- 修复：背景装饰形呼吸动画导致首页闪烁 —— 覆盖同名关键帧使其静止在中间态 ---- */
@keyframes breath-a { 0%, 100% { opacity: .6; transform: none; } }
@keyframes breath-b { 0%, 100% { opacity: .6; transform: none; } }
@keyframes breath-c { 0%, 100% { opacity: .6; transform: none; } }


/* ---- footer · 星海智能体入口 ---- */
.foot-promo{ display:flex; align-items:center; gap:14px; margin:26px 0 6px; padding:16px 20px;
  border:1px solid var(--line); border-radius:14px; background:#fff; text-decoration:none; transition:all .18s ease; }
.foot-promo:hover{ transform:translateY(-2px); box-shadow:0 10px 28px rgba(10,10,15,.08); border-color:#d8d8e0; }
.fp-ic{ width:38px; height:38px; border-radius:11px; background:var(--ink); color:#fff; font-size:16px; display:grid; place-items:center; flex-shrink:0; }
.fp-t{ flex:1; min-width:0; display:flex; flex-direction:column; gap:2px; }
.fp-t b{ font-size:14px; font-weight:800; color:var(--ink); }
.fp-t small{ font-size:12px; color:var(--ink-3); }
.fp-go{ font-size:13px; font-weight:700; color:var(--ink); white-space:nowrap; }
.foot-promo:hover .fp-go{ color:var(--purple); }


/* ---- 导航登录按钮 ---- */
.nav-login{ display:inline-flex; align-items:center; background:#fff; padding:9px 18px; border:1px solid #d4d4dc; border-radius:999px;
  font-size:14px; font-weight:500; color:var(--ink); text-decoration:none; line-height:1.2; transition:all .15s ease; }
.nav-login:hover{ border-color:var(--ink); background:#f8f8fa; transform:translateY(-1px); }
@media (max-width:640px){ .nav-login{ padding:8px 14px; } }


/* ---- 报告页 ---- */
.rp-featured{ display:flex; align-items:center; gap:28px; background:#fff; border:1px solid var(--line); border-radius:20px; padding:34px 36px;
  box-shadow:0 1px 2px rgba(10,10,15,.04), 0 12px 36px rgba(10,10,15,.06); }
.rp-f-copy{ flex:1; min-width:0; }
.rp-f-copy h2{ font-size:21px; font-weight:800; color:var(--ink); margin:12px 0 10px; line-height:1.5; }
.rp-f-copy p{ font-size:13.5px; color:var(--ink-2); line-height:1.95; }
.rp-f-meta{ display:flex; gap:14px; margin-top:14px; font-size:12px; color:#9a9aa6; }
@media (max-width:900px){ .rp-featured{ flex-direction:column; align-items:flex-start; } }


/* ---- 首页 · 研究与内容三入口 ---- */
.hub-trio{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.ht-card{ display:flex; flex-direction:column; gap:12px; background:#fff; border:1px solid var(--line); border-radius:18px; padding:28px 28px 24px;
  text-decoration:none; transition:transform .18s ease, box-shadow .18s ease; }
.ht-card:hover{ transform:translateY(-3px); box-shadow:0 14px 38px rgba(10,10,15,.08); }
.ht-ic{ width:42px; height:42px; border-radius:12px; background:var(--purple-soft); color:var(--purple-deep); display:grid; place-items:center; }
.ht-card h3{ font-size:17px; font-weight:800; color:var(--ink); }
.ht-card p{ font-size:13px; color:var(--ink-3); line-height:1.85; flex:1; }
.ht-go{ font-size:13px; font-weight:700; color:var(--ink); }
.ht-card:hover .ht-go{ color:var(--purple); }
@media (max-width:900px){ .hub-trio{ grid-template-columns:1fr; } }


/* ---- 报告筛选 ---- */
.rp-filters{ display:grid; gap:12px; margin-bottom:28px; padding:18px 22px; background:#fff; border:1px solid var(--line); border-radius:14px; }
.rp-frow{ display:flex; align-items:center; gap:16px; }
.rp-flbl{ font-size:12.5px; font-weight:800; color:#9a9aa6; flex-shrink:0; width:32px; }
.rp-frow .hub-cats a{ padding:6px 14px; font-size:12.5px; }
/* ---- 资讯时间轴 ---- */
.nw-timeline{ position:relative; padding-left:30px; margin-top:30px; }
.nw-timeline::before{ content:''; position:absolute; left:5px; top:8px; bottom:8px; width:1px; background:#e8e8ee; }
.nw-item{ position:relative; padding:0 0 34px; }
.nw-item::before{ content:''; position:absolute; left:-30px; top:5px; width:11px; height:11px; border-radius:50%; background:#fff; border:2.5px solid var(--purple); }
.nw-item.ob::before{ border-color:var(--green); }
.nw-item.in::before{ border-color:#f59e0b; }
.nw-item.pu::before{ border-color:var(--purple); }
.nw-meta{ display:flex; align-items:center; gap:10px; margin-bottom:8px; }
.nw-meta time{ font-size:12px; color:#9a9aa6; font-variant-numeric:tabular-nums; font-weight:600; }
.nw-cat{ font-size:10.5px; font-weight:800; padding:2.5px 10px; border-radius:999px; background:#f4f2fb; color:var(--purple-deep); }
.nw-item.ob .nw-cat{ background:#e8f8f1; color:#0b7a54; }
.nw-item.in .nw-cat{ background:#fdf3e3; color:#9a6b1f; }
.nw-item h3{ font-size:16.5px; font-weight:700; color:var(--ink); line-height:1.6; margin-bottom:7px; }
.nw-item p{ font-size:13px; color:var(--ink-3); line-height:1.9; max-width:760px; }