@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&family=Cormorant+Garamond:wght@500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{--ink: #1a2b2e;--ink-soft: #3d5458;--muted: #6b8084;--line: #d5e0e2;--line-soft: #e8eff0;--paper: #f7fafb;--surface: #ffffff;--teal: #0f6e6a;--teal-deep: #0a524f;--teal-soft: #e6f3f2;--teal-mid: #2a9a94;--accent: #c4783a;--accent-soft: #f8efe6;--danger: #b54545;--ok: #2f7d57;--shadow: 0 10px 40px rgba(26, 43, 46, .06);--shadow-sm: 0 4px 16px rgba(26, 43, 46, .05);--radius: 14px;--radius-sm: 8px;--nav-h: 64px;--max: 1180px;--font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--display: "Cormorant Garamond", "Noto Serif SC", Georgia, serif;--mono: "JetBrains Mono", ui-monospace, monospace}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:radial-gradient(1200px 600px at 90% -10%,rgba(15,110,106,.08),transparent 60%),radial-gradient(900px 500px at -10% 20%,rgba(196,120,58,.05),transparent 55%),linear-gradient(180deg,#f4f8f8 0%,var(--paper) 40%,#f0f5f5 100%);min-height:100vh;line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}.container{width:min(100% - 40px,var(--max));margin-inline:auto}.util-bar{display:flex;justify-content:flex-end;gap:10px;padding:10px 0 0}.util-bar a{font-size:13px;color:var(--muted);padding:6px 12px;border:1px solid transparent;border-radius:999px;transition:.2s ease}.util-bar a:hover{color:var(--teal);border-color:var(--line);background:var(--surface)}.util-bar a.primary{color:#fff;background:var(--teal);border-color:var(--teal)}.util-bar a.primary:hover{background:var(--teal-deep)}.site-header{position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f7fafbdb;border-bottom:1px solid rgba(213,224,226,.8)}.nav-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:var(--nav-h)}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(145deg,var(--teal-mid),var(--teal-deep));position:relative;box-shadow:inset 0 0 0 1px #fff3}.brand-mark:after{content:"";position:absolute;top:9px;right:9px;bottom:9px;left:9px;border:2px solid rgba(255,255,255,.85);border-radius:50%;border-top-color:transparent;transform:rotate(-20deg)}.brand-text{display:flex;flex-direction:column;line-height:1.15}.brand-text strong{font-size:16px;font-weight:600;letter-spacing:.02em}.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;justify-content:flex-end}.main-nav a{position:relative;padding:8px 14px;font-size:14px;color:var(--ink-soft);border-radius:8px;transition:.2s ease}.main-nav a:hover,.main-nav a.active{color:var(--teal-deep);background:var(--teal-soft)}.main-nav a.active:after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--teal);border-radius:2px}.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:var(--surface);cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:10px;border:1px solid transparent;background:var(--teal);color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:.2s ease;white-space:nowrap}.btn:hover{background:var(--teal-deep);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--teal-deep);border-color:var(--line)}.btn-ghost:hover{background:var(--teal-soft);border-color:var(--teal-mid)}.btn-soft{background:var(--teal-soft);color:var(--teal-deep)}.btn-soft:hover{background:#d5ebea}.btn-accent{background:var(--accent)}.btn-accent:hover{background:#a8642d}.btn-sm{padding:6px 12px;font-size:13px;border-radius:8px}.btn-lg{padding:14px 28px;font-size:15px}.page{padding:36px 0 72px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}.page-head h1{margin:0 0 6px;font-family:var(--display);font-size:clamp(32px,4vw,44px);font-weight:600;letter-spacing:.01em;line-height:1.15}.page-head p,.lead{margin:0;color:var(--muted);font-size:15px}.eyebrow{display:inline-block;margin-bottom:8px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);font-weight:600}.panel{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.panel-pad{padding:22px 24px}.section-title{margin:0 0 14px;font-size:16px;font-weight:600}.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;min-height:calc(100vh - 160px);padding:28px 0 60px}.hero-copy h1{margin:0 0 18px;font-family:var(--display);font-size:clamp(40px,5.4vw,64px);line-height:1.08;font-weight:600;letter-spacing:.01em}.hero-copy h1 em{font-style:normal;color:var(--teal)}.hero-copy .lead{max-width:34em;font-size:16px;margin-bottom:28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px}.hero-meta{display:flex;gap:28px;flex-wrap:wrap;padding-top:8px;border-top:1px solid var(--line)}.hero-meta div strong{display:block;font-size:22px;font-family:var(--display);color:var(--teal-deep)}.hero-meta div span{font-size:12px;color:var(--muted)}.hero-visual{position:relative;min-height:420px}.hero-canvas{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:28px 28px 120px;background:linear-gradient(160deg,#0f6e6aeb,#0a524fe0),radial-gradient(circle at 30% 30%,rgba(255,255,255,.18),transparent 45%);overflow:hidden;box-shadow:var(--shadow)}.hero-canvas:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle at 20% 30%,rgba(255,255,255,.18) 0 2px,transparent 3px),radial-gradient(circle at 55% 45%,rgba(255,255,255,.14) 0 1.5px,transparent 2.5px),radial-gradient(circle at 72% 28%,rgba(255,255,255,.16) 0 2px,transparent 3px),radial-gradient(circle at 40% 70%,rgba(255,255,255,.12) 0 1.5px,transparent 2.5px),radial-gradient(circle at 78% 68%,rgba(255,255,255,.15) 0 2px,transparent 3px);background-size:180px 180px;opacity:.7;animation:drift 18s linear infinite}.hero-canvas:after{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(255,255,255,.25);border-radius:50%;right:12%;bottom:14%;box-shadow:0 0 0 40px #ffffff0d}.hero-orb{position:absolute;width:160px;height:160px;border-radius:50%;background:#ffffff14;border:1px solid rgba(255,255,255,.18);left:18%;top:22%;animation:floaty 6s ease-in-out infinite}.hero-label{position:absolute;left:28px;bottom:28px;color:#ffffffeb;font-size:13px;letter-spacing:.08em}@keyframes drift{0%{background-position:0 0,40px 20px,0 0,20px 40px,0 0}to{background-position:180px 180px,220px 200px,180px 180px,200px 220px,180px 180px}}@keyframes floaty{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.intro-block{margin-top:8px;padding:28px 32px;border-left:3px solid var(--teal);background:#ffffffa6;border-radius:0 var(--radius) var(--radius) 0}.intro-block h2{margin:0 0 10px;font-size:20px}.intro-block p{margin:0;color:var(--ink-soft);max-width:62em}.catalog-page,.category-page{padding-top:0;padding-bottom:72px}.catalog-hero,.category-hero{position:relative;overflow:hidden;margin-bottom:36px;color:#f3f7f6}.catalog-hero-bg,.category-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 70% at 18% 30%,rgba(196,120,58,.22),transparent 55%),radial-gradient(ellipse 70% 80% at 88% 20%,rgba(42,154,148,.28),transparent 50%),linear-gradient(135deg,#0a3d3a,#0f5652 42%,#143a3f)}.catalog-hero-bg:after,.category-hero-bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.35;background-image:radial-gradient(circle at 20% 30%,rgba(255,255,255,.07) 0 1px,transparent 2px),radial-gradient(circle at 70% 60%,rgba(255,255,255,.05) 0 1.5px,transparent 3px),radial-gradient(circle at 40% 80%,rgba(255,255,255,.04) 0 1px,transparent 2px);background-size:28px 28px,42px 42px,36px 36px;pointer-events:none}.catalog-hero-inner,.category-hero-inner{position:relative;z-index:1;padding:56px 0 52px;max-width:720px}.catalog-kicker{margin:0 0 12px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#e8f4f2b8}.catalog-title{margin:0;font-family:var(--display);font-size:clamp(40px,6vw,64px);font-weight:600;line-height:1.12;letter-spacing:.02em;color:#fff}.catalog-lead{margin:16px 0 0;font-size:16px;line-height:1.75;color:#ecf5f3e0;max-width:36em}.catalog-body{padding-bottom:28px}.catalog-section-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:22px;padding-bottom:14px;border-bottom:1px solid var(--line)}.catalog-section-head h2{margin:0;font-family:var(--display);font-size:28px;font-weight:600;color:var(--teal-deep)}.catalog-section-head p{margin:0;font-size:13px;color:var(--muted);font-family:var(--mono)}.catalog-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;padding:8px 0 28px}.cat-item{aspect-ratio:1;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:radial-gradient(circle at 35% 28%,rgba(255,255,255,.55),transparent 42%),linear-gradient(160deg,#fff,#f2f8f7 55%,#e8f2f1);border:1px solid rgba(15,110,106,.18);box-shadow:0 1px #fffc inset,0 12px 28px #0a3d3a14;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;text-align:center;padding:18px 14px;position:relative;overflow:hidden}.cat-item .cat-ring{position:absolute;top:10px;right:10px;bottom:10px;left:10px;border-radius:50%;border:1px solid rgba(15,110,106,.12);pointer-events:none}.cat-item.tone-a{background:radial-gradient(circle at 32% 26%,rgba(255,255,255,.65),transparent 45%),radial-gradient(circle at 70% 75%,rgba(196,120,58,.12),transparent 50%),linear-gradient(165deg,#fff,#f4f9f8 60%,#eaf4f3)}.cat-item.tone-b{background:radial-gradient(circle at 32% 26%,rgba(255,255,255,.65),transparent 45%),radial-gradient(circle at 72% 78%,rgba(15,110,106,.14),transparent 52%),linear-gradient(165deg,#fff,#f1f8f7 60%,#e6f1f0)}.cat-item.tone-c{background:radial-gradient(circle at 32% 26%,rgba(255,255,255,.65),transparent 45%),radial-gradient(circle at 68% 80%,rgba(45,90,100,.12),transparent 50%),linear-gradient(165deg,#fff,#f3f7f8 60%,#e8eef0)}.cat-item:hover{transform:translateY(-6px) scale(1.03);border-color:var(--teal-mid);box-shadow:0 1px #ffffffe6 inset,0 20px 40px #0f6e6a29}.cat-item:hover .cat-ring{border-color:#2a9a9459}.cat-item .idx{position:absolute;top:16%;font-size:11px;color:var(--muted);font-family:var(--mono);letter-spacing:.08em}.cat-item strong{font-family:var(--display);font-size:clamp(22px,2.2vw,30px);font-weight:600;color:var(--teal-deep);line-height:1.15;letter-spacing:.04em}.cat-item .en{font-size:12px;color:var(--muted);font-family:var(--mono);letter-spacing:.04em}.cat-item .cat-tag{margin-top:4px;font-size:11px;color:var(--teal);letter-spacing:.06em;opacity:.85}.cat-item.placeholder{border-style:dashed;background:transparent;color:var(--muted);box-shadow:none}.cat-item.placeholder:hover{transform:none;box-shadow:none;border-color:var(--line)}.category-back{display:inline-block;margin-bottom:14px;font-size:13px;color:#ecf5f3cc;border-bottom:1px solid transparent}.category-back:hover{color:#fff;border-bottom-color:#ffffff73}.category-hero-inner{padding:44px 0 40px}.atlas-layout{margin-top:-8px;margin-bottom:28px;grid-template-columns:260px 1fr;gap:28px;align-items:start}.atlas-side{position:sticky;top:calc(var(--nav-h) + 20px);padding:28px 24px;border-radius:18px;color:#f2f7f6;background:radial-gradient(ellipse at 20% 0%,rgba(196,120,58,.2),transparent 55%),linear-gradient(165deg,#0c4a47,#0f5c58,#123e42);box-shadow:0 16px 40px #0a3d3a2e;overflow:hidden}.atlas-side-mark{position:absolute;right:-30px;bottom:-40px;width:160px;height:160px;border-radius:50%;border:1px solid rgba(255,255,255,.12);opacity:.7;pointer-events:none}.atlas-side-mark:after{content:"";position:absolute;top:18px;right:18px;bottom:18px;left:18px;border-radius:50%;border:1px solid rgba(255,255,255,.08)}.atlas-eyebrow{margin:0 0 10px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#e8f4f2a6}.atlas-side h2{margin:0;font-family:var(--display);font-size:40px;font-weight:600;line-height:1.1;color:#fff}.atlas-en{margin:8px 0 0;font-size:13px;color:#e8f4f2bf;font-family:var(--mono)}.atlas-meta{display:flex;flex-direction:column;gap:6px;margin:20px 0;padding:14px 0;border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14);font-size:12px;color:#ecf5f3c7;font-family:var(--mono)}.atlas-note{margin:0 0 18px;font-size:13px;line-height:1.7;color:#ecf5f3c7}.atlas-side .btn{width:100%;justify-content:center;background:#ffffff1f;border-color:#ffffff47;color:#fff}.atlas-side .btn:hover{background:#fff3}.atlas-tree-panel{padding:22px 24px 18px;border-radius:18px;background:linear-gradient(180deg,#fffffff2,#f7fbfafa),var(--surface);border:1px solid var(--line-soft);box-shadow:var(--shadow-sm)}.atlas-tree-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line-soft)}.atlas-tree-head h2{margin:0;font-family:var(--display);font-size:26px;font-weight:600;color:var(--teal-deep)}.atlas-tree-head p{margin:0;font-size:13px;color:var(--muted)}.tree-layout{display:grid;grid-template-columns:220px 1fr;gap:24px}.tree-side{padding:20px;height:fit-content;position:sticky;top:calc(var(--nav-h) + 20px)}.tree-side h2{margin:0 0 8px;font-size:22px;font-family:var(--display)}.tree-side .hint{font-size:12px;color:var(--muted);margin-bottom:16px}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;background:var(--teal-soft);color:var(--teal-deep);font-weight:500}.badge-accent{background:var(--accent-soft);color:var(--accent)}.badge-live{background:#e8f6ee;color:var(--ok)}.tree-list{list-style:none;margin:0;padding:0}.tree-item{border-bottom:1px solid var(--line-soft);padding:14px 4px}.tree-item:last-child{border-bottom:0}.tree-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.tree-row a{display:flex;align-items:baseline;gap:10px;font-weight:500}.tree-row a:hover{color:var(--teal)}.tree-num{display:inline-flex;align-items:center;justify-content:center;min-width:1.4em;margin-right:4px;font-family:var(--mono);font-size:12px;color:var(--teal);opacity:.85}.code{font-family:var(--mono);font-size:12px;color:var(--teal);background:var(--teal-soft);padding:2px 8px;border-radius:6px}.sub-list{list-style:none;margin:10px 0 0 28px;padding:0}.sub-list li{display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--ink-soft);font-size:14px;border-left:2px solid var(--line);padding:8px 0 8px 14px;margin-bottom:2px}.cat-tree,.cat-children{list-style:none;margin:0;padding:0}.cat-children{margin-left:18px;padding-left:14px;border-left:1px solid rgba(15,110,106,.18)}.cat-node{margin:4px 0}.cat-toggle,.cat-leaf{width:100%;display:flex;align-items:center;gap:10px;text-align:left;border:0;background:transparent;padding:12px;border-radius:12px;cursor:pointer;color:inherit;font:inherit;text-decoration:none;transition:background .18s ease}.cat-toggle:hover,.cat-leaf:hover{background:var(--teal-soft)}.atlas-tree-panel .cat-toggle[aria-expanded=true]{background:#0f6e6a14}.cat-caret{width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent;border-left:7px solid var(--teal-mid, #2a9a94);flex-shrink:0;transition:transform .15s ease}.cat-toggle[aria-expanded=true] .cat-caret{transform:rotate(90deg)}.cat-label{flex:1;font-weight:500;display:inline-flex;align-items:center;flex-wrap:wrap;gap:4px}.atlas-tree-panel>.cat-tree>.cat-node>.cat-toggle .cat-label{font-family:var(--display);font-size:22px;font-weight:600;color:var(--teal-deep);letter-spacing:.03em}.cat-leaf .cat-label{font-weight:400}.cat-toggle .code,.cat-leaf .code{margin-left:auto;font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.04em}.is-leaf .cat-leaf:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);flex-shrink:0;opacity:.55;box-shadow:0 0 0 3px #0f6e6a1f}.sub-list .l3{margin-left:18px;font-size:13px;color:var(--muted);border-left-color:var(--teal-soft)}.case-grid{display:grid;grid-template-columns:1.35fr .85fr;grid-template-rows:auto auto;gap:20px}.case-viewer,.case-meta,.case-ihc,.case-mol-status,.case-ai,.case-bbs{min-height:180px}.case-marker-block{margin-bottom:12px}.case-marker-block:last-child{margin-bottom:0}.case-marker-label{font-size:13px;color:var(--muted);margin-bottom:6px}.viewer-tabs{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}.viewer-tabs button{border:1px solid var(--line);background:var(--paper);border-radius:8px;padding:8px 14px;cursor:pointer;font-size:13px}.viewer-tabs button.active{background:var(--teal);color:#fff;border-color:var(--teal)}.slide-stage{min-height:280px;border-radius:12px;background:linear-gradient(180deg,#f0f5f5,#e4eded),repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(15,110,106,.03) 10px,rgba(15,110,106,.03) 20px);border:1px dashed var(--line);display:grid;place-items:center;color:var(--muted);position:relative;overflow:hidden}.slide-stage .cells{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.35;background-image:radial-gradient(circle at 25% 35%,#0f6e6a 0 8px,transparent 9px),radial-gradient(circle at 55% 48%,#2a9a94 0 12px,transparent 13px),radial-gradient(circle at 70% 30%,#0a524f 0 7px,transparent 8px),radial-gradient(circle at 40% 70%,#2a9a94 0 10px,transparent 11px)}.slide-picks{display:flex;gap:8px;margin-top:12px}.slide-picks span{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:12px;cursor:pointer;background:var(--surface)}.slide-picks span.active{background:var(--teal);color:#fff;border-color:var(--teal)}.slide-picks span.slot-empty{border-style:dashed;color:var(--muted);background:transparent}.slide-picks span.slot-empty.active{background:var(--paper);color:var(--teal-deep);border-style:solid;border-color:var(--teal-mid)}.slot-hint{margin:10px 0 0;font-size:12px;color:var(--muted)}.case-logic-hint{margin:8px 0 0;font-size:13px;color:var(--muted);max-width:46em;line-height:1.6}.case-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;font-size:14px;color:var(--ink-soft)}.case-breadcrumb-sep{color:var(--muted)}.case-breadcrumb-leaf{color:var(--teal);font-weight:600;text-decoration:none}.case-breadcrumb-leaf:hover{text-decoration:underline}.asset-stage{position:relative;min-height:280px;border-radius:12px;border:1px solid var(--line);background-color:#1a2b2e;background-position:center;background-size:contain;background-repeat:no-repeat;padding:22px 20px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden}.asset-stage--empty,.asset-stage--file{border-style:dashed;background-image:none!important;background:linear-gradient(180deg,#f0f5f5,#e4eded)}.asset-stage--clickable{cursor:pointer}.asset-stage--clickable:hover .asset-stage-scrim{background:linear-gradient(180deg,#0a1e2047,#0a1e208c)}.asset-stage--clickable:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.asset-stage-scrim{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:transparent;transition:background .2s ease}.asset-stage--media .asset-stage-scrim{background:linear-gradient(180deg,#0a1e202e,#0a1e207a)}.asset-stage-body{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:10px;max-width:90%}.asset-badge{display:inline-block;padding:4px 10px;border-radius:999px;background:var(--teal-soft);color:var(--teal-deep);font-size:12px;font-weight:600}.asset-stage--media .asset-badge{background:#ffffffeb;color:var(--teal-deep)}.asset-title{font-family:var(--mono);font-size:18px;color:var(--teal-deep)}.asset-stage--media .asset-title{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.45);font-size:20px}.asset-desc{margin:0;font-size:13px;color:var(--ink-soft);max-width:32em;line-height:1.7}.asset-actions{margin-top:6px}.asset-preview{width:min(100%,420px);border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#fff}.asset-preview img{width:100%;display:block}.meta-list{list-style:none;margin:0;padding:0}.meta-list li{display:grid;grid-template-columns:110px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--line-soft);font-size:14px}.meta-list li:last-child{border-bottom:0}.meta-list span{color:var(--muted)}.meta-list strong{font-weight:500;font-family:var(--mono);font-size:13px}.ai-modules{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.ai-mod{aspect-ratio:1.1;border-radius:12px;border:1px solid var(--line);background:linear-gradient(160deg,#fff,var(--teal-soft));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:.2s ease}.ai-mod:hover{border-color:var(--teal-mid);transform:translateY(-2px)}.ai-mod i{width:36px;height:36px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;font-style:normal;font-size:13px;font-family:var(--mono)}.ai-mod span{font-size:13px}.bbs-thread{display:flex;flex-direction:column;gap:12px}.bbs-post{padding:12px 14px;border-radius:10px;background:var(--paper);border:1px solid var(--line-soft)}.bbs-post header{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px;font-size:12px;color:var(--muted)}.bbs-post p{margin:0;font-size:14px}.bbs-compose{display:flex;gap:10px;margin-top:14px}.bbs-compose input{flex:1;border:1px solid var(--line);border-radius:10px;padding:10px 14px;background:var(--surface)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 18px}.form-grid .full{grid-column:1 / -1}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--surface);transition:.2s ease}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal-mid);box-shadow:0 0 0 3px #0f6e6a1f}.field textarea{min-height:96px;resize:vertical}.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:end}.toolbar .field{min-width:160px}.toolbar .lib-sort-field{margin-left:auto}.session-list{display:flex;flex-direction:column;gap:16px}.session-card{display:grid;grid-template-columns:1fr auto;gap:18px;padding:20px 22px;transition:.2s ease}.session-card:hover{border-color:var(--teal-mid);box-shadow:var(--shadow)}.session-card h3{margin:0 0 8px;font-size:18px;font-weight:600}.session-card .desc{color:var(--ink-soft);font-size:14px;margin:0 0 12px;max-width:52em}.session-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.meet-time{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:baseline;margin:0 0 12px;font-size:14px;color:var(--ink-soft)}.meet-time strong{color:var(--teal-deep);font-weight:600}.meet-time span{font-family:var(--mono);font-size:13px;color:var(--ink)}.session-side{min-width:180px;display:flex;flex-direction:column;gap:8px;align-items:flex-end;font-size:13px;color:var(--muted)}.session-side .role{display:flex;gap:6px}.role-chip{width:26px;height:26px;border-radius:50%;background:var(--teal-soft);color:var(--teal-deep);display:grid;place-items:center;font-size:11px;font-weight:600}.account-top{display:grid;grid-template-columns:1.4fr 1fr;gap:20px;margin-bottom:20px}.profile-id{font-family:var(--mono);font-size:18px;color:var(--teal-deep)}.member-block{margin-top:18px;padding-top:16px;border-top:1px solid var(--line-soft)}.member-tiers{display:flex;gap:10px;flex-wrap:wrap}.tier{display:inline-flex;align-items:center;justify-content:center;min-width:64px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--muted);background:var(--paper)}.tier.current{border-color:var(--teal-mid);color:var(--teal-deep);background:var(--teal-soft);font-weight:600}.member-note{margin:10px 0 0;font-size:13px;color:var(--muted)}.create-meet .req,.auth-wrap .req{color:#b42318}.meet-type-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.meet-type-card{display:block;cursor:pointer}.meet-type-card input{position:absolute;opacity:0;pointer-events:none}.meet-type-card .card-body{display:block;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--paper);transition:.15s ease}.meet-type-card .card-body strong{display:block;margin-bottom:6px;font-size:15px;color:var(--ink)}.meet-type-card .card-body em{font-style:normal;font-size:13px;color:var(--muted);line-height:1.55}.meet-type-card input:checked+.card-body{border-color:var(--teal-mid);background:var(--teal-soft);box-shadow:0 0 0 3px #0f6e6a1f}.create-meet-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;flex-wrap:wrap}.meet-case-filters{margin-bottom:4px}.meet-new-cases{display:flex;flex-direction:column;gap:16px;margin-top:14px}.meet-case-block{border:1px solid var(--line-soft);background:linear-gradient(180deg,#fff,#f7fbfb)}.meet-case-block-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line-soft)}.meet-case-title{margin:0;font-family:var(--display);font-size:22px;font-weight:600;color:var(--teal-deep)}.meet-slide-rows{display:flex;flex-direction:column;gap:8px}.meet-slide-row{display:grid;grid-template-columns:72px minmax(100px,1.1fr) 100px auto minmax(120px,1fr);gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line-soft);border-radius:10px;background:#fff}.meet-slide-type{font-size:13px;font-weight:600;color:var(--teal-deep)}.meet-slide-row input,.meet-slide-row select:not(.asset-kind-select){width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.asset-kind-select{width:auto;min-width:96px;padding:6px 8px;border:1px solid var(--line);border-radius:8px;font-size:12px;background:var(--surface);color:inherit;font-family:inherit}.meet-slide-file{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.meet-slide-file.is-ready{color:var(--ok)}@media(max-width:720px){.meet-slide-row{grid-template-columns:1fr 1fr}}.role-seat-block{margin-top:8px;padding-top:4px}.role-seat-head{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:flex-start}.user-pick-list{margin-top:10px;max-height:220px;overflow:auto;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.user-pick{display:flex;gap:10px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line-soft);cursor:pointer;font-size:13px;color:var(--ink-soft)}.user-pick:last-child{border-bottom:0}.user-pick:hover{background:var(--teal-soft)}.user-pick strong{font-family:var(--mono);color:var(--teal-deep)}.selected-seats{margin-top:12px}.seat-chips{display:flex;flex-wrap:wrap;gap:8px}.seat-chip{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:var(--teal-soft);color:var(--teal-deep);font-size:12px;border:1px solid rgba(15,110,106,.2)}.seat-empty{font-size:13px;color:var(--muted)}.user-pick em{font-style:normal;color:var(--muted);margin-left:4px}.case-pick-list .user-pick span{display:flex;flex-wrap:wrap;gap:2px 6px;align-items:baseline}.seat-chip strong{font-family:var(--mono)}.apply-row{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--ink-soft)}@media(max-width:720px){.meet-type-cards{grid-template-columns:1fr}}.cat-hint{margin:12px 0 0;font-size:13px;color:var(--muted)}.agree-check{display:flex;gap:8px;align-items:flex-start;margin-top:16px;font-size:13px;color:var(--ink-soft);cursor:pointer;line-height:1.5}.agree-check input{margin-top:3px}.agree-check a{color:var(--teal-deep);text-decoration:underline}.agree-hint{margin:8px 0 0;font-size:12px;color:#b42318}.stat-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px}.stat{flex:1;min-width:140px;padding:16px;border-radius:12px;background:var(--paper);border:1px solid var(--line-soft)}.stat .label{font-size:12px;color:var(--muted)}.stat .value{font-size:28px;font-family:var(--display);color:var(--teal-deep);margin-top:4px}.trophy{width:48px;height:48px;border-radius:50%;background:linear-gradient(145deg,#e8c47a,#c4783a);display:grid;place-items:center;color:#fff;font-size:20px;margin-bottom:8px}.upload-codes{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.upload-codes a{font-family:var(--mono);font-size:12px;padding:6px 10px;border-radius:8px;background:var(--teal-soft);color:var(--teal-deep)}.upload-codes a:hover{background:var(--teal);color:#fff}.verify-card{border:1px solid var(--line);border-radius:12px;padding:16px;background:linear-gradient(180deg,#fff,var(--accent-soft))}.verify-card .row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;font-size:14px}.upload-table{width:100%;border-collapse:collapse;font-size:14px}.upload-table th,.upload-table td{padding:12px 10px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:middle}.upload-table th{font-size:12px;color:var(--muted);font-weight:500}.progress{height:8px;border-radius:999px;background:var(--line-soft);overflow:hidden;min-width:100px}.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--teal-mid),var(--teal));border-radius:inherit}.thumb{width:48px;height:48px;border-radius:8px;background:linear-gradient(135deg,#cfe8e6,#9fcbc8);border:1px solid var(--line)}.marker-group{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.marker{min-width:36px;height:32px;padding:0 10px;border-radius:8px;display:grid;place-items:center;font-family:var(--mono);font-size:12px;border:1px solid var(--line);background:var(--surface);cursor:pointer}.marker.pos{background:#e8f6ee;border-color:#b7dcc8;color:var(--ok)}.marker.neg{background:#f8ecec;border-color:#e2c0c0;color:var(--danger)}.upload-codes{display:flex;flex-wrap:wrap;gap:8px}.upload-code-list{display:flex;flex-direction:column;gap:8px}.upload-code-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:inherit;background:var(--paper)}.upload-code-row:hover{border-color:var(--teal-mid)}.upload-code-row .code{font-family:var(--mono);color:var(--teal-deep);font-size:13px}.upload-code-main{display:flex;flex-direction:column;gap:4px;min-width:0}.upload-code-row .upload-time{font-size:12px;color:var(--muted);font-family:var(--mono)}.admin-shell{display:grid;grid-template-columns:220px 1fr;gap:18px;align-items:start}.admin-nav{position:sticky;top:calc(var(--nav-h) + 20px)}.admin-menu{display:flex;flex-direction:column;gap:6px}.admin-menu button{border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:10px 12px;text-align:left;cursor:pointer;font-size:13px;color:var(--ink-soft)}.admin-menu button:hover{border-color:var(--teal-mid)}.admin-menu button.active{background:var(--teal-soft);border-color:var(--teal-mid);color:var(--teal-deep);font-weight:600}.admin-panels>[data-admin-panel]{min-height:360px}.admin-catalog-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:18px}.admin-tree-wrap,.admin-cat-form{border:1px solid var(--line-soft);border-radius:12px;padding:14px;background:var(--paper)}.admin-cat-tree,.admin-cat-children{list-style:none;margin:0;padding:0}.admin-cat-children{margin-left:14px;padding-left:10px;border-left:1px dashed var(--line)}.admin-cat-row{width:100%;display:flex;justify-content:space-between;gap:8px;align-items:center;border:0;background:transparent;padding:8px 10px;border-radius:8px;cursor:pointer;font:inherit;color:inherit}.admin-cat-row:hover,.admin-cat-node.is-selected>.admin-cat-row{background:var(--teal-soft)}.admin-placeholder{margin-top:18px;padding:48px 20px;text-align:center;border:1px dashed var(--line);border-radius:12px;color:var(--muted);background:linear-gradient(180deg,#fff,var(--teal-soft))}.admin-denied{max-width:560px;margin:24px auto;text-align:center}.admin-denied h1{margin:8px 0 12px}.admin-assign-shell{display:grid;grid-template-columns:200px 1fr;gap:16px;align-items:stretch;min-height:420px}.admin-assign-dirs{border:1px solid var(--line-soft);border-radius:12px;padding:12px;background:var(--paper)}.admin-assign-dir-list{display:flex;flex-direction:column;gap:6px;margin-top:8px}.admin-assign-dir{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;border:1px solid transparent;background:transparent;border-radius:8px;padding:10px;cursor:pointer;font:inherit;text-align:left;color:inherit}.admin-assign-dir em{font-style:normal;font-size:12px;color:var(--muted);white-space:nowrap}.admin-assign-dir:hover{background:var(--teal-soft)}.admin-assign-dir.is-active{background:var(--teal-soft);border-color:var(--teal-mid);color:var(--teal-deep);font-weight:600}.admin-assign-picker{border:1px solid var(--line-soft);border-radius:12px;padding:14px;background:var(--paper);display:flex;flex-direction:column;min-height:0}.admin-assign-picker-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap;margin-bottom:12px}.admin-assign-chips-wrap{padding:10px 12px;border-radius:10px;background:linear-gradient(180deg,#fff,var(--teal-soft));border:1px dashed var(--line)}.admin-assign-chips{display:flex;flex-wrap:wrap;gap:8px;min-height:32px;align-items:center}.admin-assign-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 8px 4px 10px;border-radius:999px;background:#fff;border:1px solid var(--teal-mid);font-size:13px;color:var(--teal-deep)}.admin-assign-chip-x{border:0;background:transparent;cursor:pointer;font-size:16px;line-height:1;color:var(--muted);padding:0 2px}.admin-assign-chip-x:hover{color:#b42318}.admin-assign-empty{font-size:13px;color:var(--muted)}.admin-assign-userlist{margin-top:4px;border:1px solid var(--line-soft);border-radius:10px;max-height:280px;overflow:auto;background:#fff}.admin-assign-user{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;border:0;border-bottom:1px solid var(--line-soft);background:transparent;padding:10px 12px;cursor:pointer;font:inherit;text-align:left;color:inherit}.admin-assign-user:last-child{border-bottom:0}.admin-assign-user:hover{background:var(--teal-soft)}.admin-assign-user.is-on{background:#14786e14}.admin-assign-user-main{display:flex;flex-direction:column;gap:2px}.admin-assign-user-main em{font-style:normal;font-size:12px;color:var(--muted)}.admin-assign-user-mark{font-size:12px;color:var(--muted);flex-shrink:0}.admin-assign-user.is-on .admin-assign-user-mark{color:var(--teal-deep);font-weight:600}@media(max-width:900px){.admin-assign-shell{grid-template-columns:1fr}}.admin-assign-list{display:flex;flex-direction:column;gap:12px}.admin-assign-row{display:flex;flex-direction:column;gap:12px;padding:14px 16px;border:1px solid var(--line-soft);border-radius:12px;background:var(--paper)}.admin-assign-head strong{font-size:15px}.admin-assign-fields{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.admin-assign-fields input{min-width:200px}.admin-assign-multi{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}.admin-assign-check{display:flex;gap:8px;align-items:flex-start;padding:8px 10px;border:1px solid var(--line-soft);border-radius:8px;cursor:pointer;font-size:13px;background:#fff}.admin-assign-check:hover{border-color:var(--teal-mid)}.admin-assign-check input{margin-top:2px}.admin-assign-check span{display:flex;flex-direction:column;gap:2px;line-height:1.35}.admin-assign-check em{font-style:normal;color:var(--muted);font-size:12px}.admin-assign-actions{display:flex;justify-content:flex-end}.admin-ihc-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}.admin-ihc-col{border:1px solid var(--line-soft);border-radius:12px;padding:12px;background:var(--paper)}.admin-ihc-col-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--line-soft)}.admin-ihc-col-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.admin-mol-layout{display:grid;grid-template-columns:minmax(220px,1fr) minmax(280px,1.4fr);gap:18px;align-items:start}.admin-mol-list{max-height:420px;border:1px solid var(--line-soft);border-radius:12px;padding:12px;background:var(--paper)}@media(max-width:860px){.admin-mol-layout{grid-template-columns:1fr}}.admin-ihc-list{list-style:none;margin:0;padding:0;max-height:280px;overflow:auto;display:flex;flex-direction:column;gap:6px}.admin-ihc-item{width:100%;display:flex;align-items:center;gap:10px;border:1px solid transparent;background:#fff;border-radius:10px;padding:8px 10px;cursor:pointer;font:inherit;text-align:left;color:inherit}.admin-ihc-item:hover,.admin-ihc-item.is-selected{border-color:var(--teal-mid);background:var(--teal-soft)}.admin-ihc-meta{display:flex;flex-direction:column;gap:2px;min-width:0}.admin-ihc-meta em{font-style:normal;font-size:12px;color:var(--muted)}.admin-ihc-form{border-top:1px solid var(--line-soft);padding-top:16px}@media(max-width:900px){.admin-ihc-grid{grid-template-columns:1fr}}.role-switcher{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.role-switcher button{border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:8px 12px;cursor:pointer;font-size:13px;color:var(--ink-soft)}.role-switcher button:hover{border-color:var(--teal-mid)}.role-switcher button.active{background:var(--teal-soft);border-color:var(--teal-mid);color:var(--teal-deep);font-weight:600}.admin-user-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:16px;align-items:start}.admin-user-list{border:1px solid var(--line-soft);border-radius:12px;max-height:520px;overflow:auto;background:var(--paper)}.admin-user-row{width:100%;display:flex;justify-content:space-between;gap:12px;align-items:center;text-align:left;padding:12px 14px;border:0;border-bottom:1px solid var(--line-soft);background:transparent;cursor:pointer}.admin-user-row:last-child{border-bottom:0}.admin-user-row:hover{background:#0a524f0a}.admin-user-row.is-selected{background:var(--teal-soft)}.admin-user-row-main{display:flex;flex-direction:column;gap:2px;min-width:0}.admin-user-row-main strong{font-size:14px}.admin-user-row-main em{font-style:normal;font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-user-row-tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}.admin-user-detail .verify-card{margin-top:10px}@media(max-width:900px){.admin-user-layout{grid-template-columns:1fr}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@media(max-width:900px){.admin-shell,.admin-catalog-grid{grid-template-columns:1fr}.admin-nav{position:static}}.admin-review{border-style:solid}.admin-case-list{display:flex;flex-direction:column;gap:12px}.admin-case-row{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap;padding:14px 16px;border:1px solid var(--line-soft);border-radius:12px;background:var(--paper)}.admin-case-main{min-width:220px;flex:1}.admin-case-row strong{font-family:var(--mono);color:var(--teal-deep);margin-right:8px}.admin-meta{margin-top:4px;font-size:12px;color:var(--muted)}.admin-slide-status{margin-top:8px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.admin-slide-summary{font-size:12px;color:var(--muted);margin-right:4px}.admin-slide-summary.is-empty{color:#b42318}.admin-slide-chip{display:inline-flex;align-items:center;font-size:11px;line-height:1.2;padding:3px 8px;border-radius:999px;border:1px solid var(--line-soft);background:#f4f7f7;color:var(--ink)}.admin-slide-chip.is-ready{border-color:#0f6e6a59;background:#0f6e6a14;color:var(--teal-deep)}.admin-slide-chip.is-pending{border-color:#b4782859;background:#b478281a;color:#8a5a12}.admin-slide-chip.is-missing{border-color:#b4231847;background:#b4231814;color:#b42318}.admin-case-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.status-flow{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.status-pill{padding:6px 12px;border-radius:999px;font-size:12px;border:1px solid var(--line);color:var(--muted)}.status-pill.done{background:var(--teal-soft);color:var(--teal-deep);border-color:#b9d9d7}.meeting-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:22px}.meet-case{border-radius:10px;overflow:hidden;border:1px solid var(--line);background:var(--surface);cursor:pointer;transition:.2s ease}.meet-case:hover,.meet-case.active{border-color:var(--teal);box-shadow:var(--shadow-sm)}.meet-case .preview{aspect-ratio:4/3;background:radial-gradient(circle at 40% 45%,rgba(15,110,106,.35),transparent 40%),linear-gradient(160deg,#dfeceb,#c3d9d7)}.meet-case figcaption{padding:8px 10px;font-size:12px;color:var(--ink-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-large{min-height:420px;border-radius:var(--radius);border:1px solid var(--line);background:radial-gradient(circle at 45% 40%,rgba(42,154,148,.25),transparent 35%),radial-gradient(circle at 60% 55%,rgba(15,110,106,.2),transparent 30%),linear-gradient(160deg,#e9f2f1,#d4e5e3);display:flex;flex-direction:column;position:relative;margin-bottom:18px;overflow:hidden}.viewer-large.has-thumb{background:#1a2221}.viewer-large .caption{position:absolute;top:16px;left:50%;transform:translate(-50%);z-index:2;background:#ffffffe6;padding:6px 14px;border-radius:999px;font-size:13px;color:var(--teal-deep);max-width:calc(100% - 32px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-large-stage{flex:1;min-height:360px;display:grid;place-items:center;padding:56px 56px 120px}.viewer-large-img{max-width:100%;max-height:min(560px,70vh);width:auto;height:auto;object-fit:contain;border-radius:6px;box-shadow:0 8px 28px #00000059}.viewer-large-empty{color:var(--teal-deep);font-size:15px;text-align:center;padding:24px}.viewer-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border:none;border-radius:50%;background:#ffffffeb;color:var(--teal-deep);font-size:28px;line-height:1;cursor:pointer;box-shadow:var(--shadow-sm);display:grid;place-items:center;padding:0 0 2px}.viewer-nav:hover{background:#fff}.viewer-nav-prev{left:12px}.viewer-nav-next{right:12px}.viewer-asset-bar{position:absolute;left:50%;bottom:62px;transform:translate(-50%);z-index:2;width:min(920px,calc(100% - 24px));display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}.viewer-asset-bar>*{pointer-events:auto}.viewer-dots{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.viewer-dot{width:8px;height:8px;border-radius:50%;border:none;padding:0;background:#ffffff73;cursor:pointer}.viewer-dot.active{background:#fff;box-shadow:0 0 0 2px #2a9a94cc}.viewer-thumbs{display:flex;gap:8px;max-width:100%;overflow-x:auto;padding:6px 8px;border-radius:12px;background:#00000059;scrollbar-width:thin}.viewer-thumb{flex:0 0 auto;width:72px;border:2px solid transparent;border-radius:8px;background:#ffffff14;padding:4px;cursor:pointer;color:#fff;text-align:center}.viewer-thumb img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px;background:#2a3534}.viewer-thumb span{display:block;margin-top:4px;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-thumb.active{border-color:var(--teal);background:#ffffff29}.viewer-large-actions{position:absolute;bottom:12px;left:50%;transform:translate(-50%);z-index:2;display:flex;gap:8px;flex-wrap:wrap;justify-content:center;align-items:center;max-width:calc(100% - 24px);padding:8px 12px;border-radius:999px;background:#ffffffeb;box-shadow:var(--shadow-sm)}.viewer-large-actions .cat-hint{margin:0}.viewer-asset-count{font-size:12px;color:var(--muted);margin-left:4px}.chat-bar{display:flex;gap:10px;align-items:center}.chat-bar input{flex:1;border:1px dashed var(--line);border-radius:12px;padding:14px 16px;background:var(--surface)}.meet-tools{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.auth-wrap{max-width:420px;margin:48px auto;padding:32px}.auth-wrap h1{margin:0 0 8px;font-family:var(--display);font-size:36px}.auth-wrap .lead{margin-bottom:24px}.auth-wrap .field{margin-bottom:14px}.auth-wrap .btn{width:100%;margin-top:8px}.auth-foot{margin-top:18px;text-align:center;font-size:13px;color:var(--muted)}.auth-foot a{color:var(--teal)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-item{padding:20px}.contact-item h3{margin:0 0 8px;font-size:16px}.contact-item p{margin:0;color:var(--ink-soft);font-size:14px}.site-footer{border-top:1px solid var(--line);padding:28px 0 36px;margin-top:auto;background:#ffffff73}.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;color:var(--muted);font-size:13px}.footer-inner a{color:inherit;text-decoration:none}.footer-inner a:hover{color:var(--teal);text-decoration:underline}.footer-beian{display:inline-flex;align-items:center;flex-wrap:wrap;gap:0 6px}.footer-sep{opacity:.55}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a2b2e73;display:none;place-items:center;z-index:200;padding:20px}.modal.open{display:grid}.modal-card{width:min(100%,420px);background:var(--surface);border-radius:16px;padding:28px;box-shadow:var(--shadow)}.modal-card h3{margin:0 0 8px;font-family:var(--display);font-size:28px}.modal-card p{margin:0 0 18px;color:var(--muted)}.modal-actions{display:flex;gap:10px;justify-content:flex-end}.lib-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.lib-card{overflow:hidden;transition:.2s ease}.lib-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.lib-thumb{aspect-ratio:16/10;background-color:#1a2b2e;background-image:radial-gradient(circle at 35% 40%,rgba(15,110,106,.28),transparent 40%),linear-gradient(145deg,#e4efee,#c9dddb);background-position:center;background-size:contain;background-repeat:no-repeat}.lib-thumb--photo{background-image:none;background-color:#1a2b2e;background-size:contain}.lib-body{padding:16px 18px 18px}.lib-body h3{margin:0 0 6px;font-size:16px}.lib-body p{margin:0 0 12px;font-size:13px;color:var(--muted)}.lib-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.lib-case-code{font-family:var(--mono);font-size:15px;font-weight:700;color:var(--ink)}@media(max-width:980px){.hero,.case-grid,.tree-layout,.atlas-layout,.account-top,.contact-grid{grid-template-columns:1fr}.catalog-grid,.meeting-grid,.lib-grid{grid-template-columns:repeat(3,1fr)}.ai-modules{grid-template-columns:repeat(2,1fr)}.tree-side,.atlas-side{position:static}.catalog-hero-inner,.category-hero-inner{padding:40px 0 36px}}@media(max-width:720px){.nav-toggle{display:grid;place-items:center}.main-nav{display:none;position:absolute;left:20px;right:20px;top:calc(var(--nav-h) + 36px);background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}.main-nav.open{display:flex}.catalog-grid{grid-template-columns:repeat(2,1fr);gap:16px}.meeting-grid,.lib-grid,.form-grid,.session-card{grid-template-columns:1fr}.session-side{align-items:flex-start}.hero-visual{min-height:280px}.slide-layout{grid-template-columns:1fr}}.slide-page{padding-top:12px}.slide-layout{display:grid;grid-template-columns:280px 1fr;gap:16px;min-height:calc(100vh - 200px)}.slide-side{height:fit-content}.slide-meta{font-size:13px;color:var(--muted);line-height:1.8;margin-bottom:14px}.slide-meta strong{color:var(--ink)}.thumb-title{font-size:12px;color:var(--muted);margin-bottom:6px}.thumb-wrap{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#111;margin-bottom:14px;min-height:80px}.thumb-wrap img{width:100%;display:block;object-fit:contain;background:#111}.slide-err{color:#b42318;font-size:13px;margin:0 0 10px}.slide-actions{display:flex;gap:8px;flex-wrap:wrap}.slide-main{position:relative;min-height:70vh;overflow:hidden}.slide-main .osd{width:100%;height:100%;min-height:70vh;background:#000}.slide-main .navigator{width:180px;height:180px;position:absolute!important;right:12px;top:12px;z-index:5;border:1px solid #395457;background:#000}.slide-main .hud{position:absolute;left:12px;bottom:12px;z-index:6;display:flex;gap:8px;flex-wrap:wrap}.slide-main .pill{background:#101c1ed1;border:1px solid rgba(42,154,148,.45);color:#fff;padding:8px 12px;border-radius:999px;font-size:13px}.slide-main .scale-canvas{position:absolute;left:12px;bottom:54px;z-index:6;pointer-events:none}