:root {
  --ink: #16202a;
  --muted: #667085;
  --paper: #f5f7fb;
  --card: rgba(255,255,255,.92);
  --line: #e6eaf0;
  --brand: #1268ff;
  --brand-dark: #084dcc;
  --warm: #ff8a3d;
  --green: #1ca06c;
  --shadow: 0 18px 55px rgba(20, 41, 75, .12);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: radial-gradient(circle at 10% 0%, #eaf2ff 0, transparent 32%), var(--paper); font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif; overflow-x:hidden; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
.shell { min-height: 100vh; }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; padding: 15px max(20px, calc((100vw - 1120px)/2)); background: rgba(245,247,251,.82); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(230,234,240,.75); }
.brand { display: flex; gap: 11px; align-items: center; font-weight: 900; letter-spacing: -.5px; }
.brand-mark { display:grid; place-items:center; width: 38px; height: 38px; border-radius: 13px; color:#fff; background: linear-gradient(135deg, var(--brand), #78aaff); box-shadow: 0 10px 22px rgba(18,104,255,.25); }
.brand-mark img { width:100%; height:100%; object-fit:cover; border-radius:inherit; }
.nav-actions { display:flex; gap:10px; }
.resource-disclaimer { padding:10px 20px; color:#dc2626; font-size:14px; line-height:1.6; text-align:center; overflow-wrap:anywhere; }
.btn { border: 0; cursor:pointer; display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:44px; padding: 0 18px; border-radius: 14px; font-weight: 800; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color:#fff; background: linear-gradient(135deg, var(--brand), var(--brand-dark)); box-shadow: 0 10px 22px rgba(18,104,255,.25); }
.btn-soft { color:var(--ink); background:#fff; border:1px solid var(--line); }
.btn-warm { color:#fff; background:linear-gradient(135deg, var(--warm), #f15f3d); box-shadow:0 10px 22px rgba(241,95,61,.25); }
.btn:disabled { opacity:.45; cursor:not-allowed; transform:none; box-shadow:none; }
.container { width:min(1120px, calc(100% - 32px)); margin:0 auto; }
.channel-shell { background:radial-gradient(circle at 50% 8%,rgba(84,143,255,.28),transparent 38%),linear-gradient(155deg,#edf4ff 0%,#f7f9fc 48%,#edf1f7 100%); }
.channel-page { min-height:100svh; display:grid; place-items:center; padding:28px 16px; }
.channel-panel { width:min(760px, 100%); padding:40px; background:#fff; border:1px solid rgba(255,255,255,.8); border-radius:32px; box-shadow:0 28px 90px rgba(20,41,75,.18); text-align:center; animation:popup-in .35s cubic-bezier(.2,.8,.2,1); }
.channel-spark { font-size:34px; }
.notice-overlay { position:fixed; inset:0; z-index:55; display:grid; place-items:center; padding:22px 16px; overflow-y:auto; background:rgba(24,23,27,.76); backdrop-filter:blur(9px); }
.notice-panel { width:min(480px,100%); padding:26px 22px 20px; border-radius:20px; color:#3f3d42; background:#fff; box-shadow:0 28px 70px rgba(0,0,0,.38); animation:popup-in .32s cubic-bezier(.2,.8,.2,1); }
.notice-panel h1 { margin:0 0 15px; color:#d65378; text-align:center; font-size:24px; }
.notice-copy { font-size:15px; line-height:1.85; }
.notice-copy p { margin:0 0 16px; }
.notice-confirm { width:100%; min-height:50px; border:0; border-radius:12px; color:#fff; background:linear-gradient(90deg,#e2688d,#cf4f73); font-size:16px; font-weight:900; cursor:pointer; box-shadow:0 9px 22px rgba(207,79,115,.22); }
.eyebrow { display:inline-flex; gap:7px; align-items:center; padding:7px 12px; border-radius:999px; color:var(--brand); background:#eaf2ff; font-size:13px; font-weight:900; }
.channel-panel h1 { margin:10px 0 8px; font-size:clamp(30px,5vw,46px); letter-spacing:-1.5px; }
.channel-sub { margin:0 0 10px; color:var(--muted); }
.social-proof { margin:14px 0 28px; font-size:14px; color:var(--muted); }
.social-proof strong { color:var(--warm); font-size:18px; }
.channel-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.channel-card { padding:28px; border:1px solid var(--line); border-radius:22px; background:#fff; text-align:left; }
.channel-card.vip { background:linear-gradient(145deg,#fff8ee,#fff); border-color:#ffddbf; }
.channel-icon { font-size:32px; }
.channel-card h2 { margin:14px 0 6px; font-size:23px; }
.channel-card p { margin:0 0 22px; min-height:42px; color:var(--muted); line-height:1.6; }
.channel-card .btn { width:100%; }
.hero { margin-top:24px; min-height:330px; padding:52px; display:flex; align-items:center; border-radius:30px; color:#fff; background:linear-gradient(120deg,#102b67,#1268ff 62%,#65a2ff); box-shadow:var(--shadow); overflow:hidden; position:relative; }
.hero::after { content:""; position:absolute; width:320px; height:320px; border:70px solid rgba(255,255,255,.09); border-radius:50%; right:-70px; top:-110px; }
.hero-copy { position:relative; z-index:1; max-width:600px; }
.hero-label { display:inline-block; padding:7px 11px; border-radius:999px; background:rgba(255,255,255,.16); font-size:13px; font-weight:800; }
.hero h1 { margin:16px 0 10px; font-size:clamp(34px,5vw,58px); line-height:1.03; letter-spacing:-2px; }
.hero p { color:rgba(255,255,255,.78); font-size:17px; }
.resource-section { padding-top:28px; }
.search-wrap { position:relative; display:flex; align-items:center; width:min(680px,100%); margin:0 auto; }
.search-icon { position:absolute; left:18px; color:var(--muted); font-size:27px; line-height:1; transform:rotate(-18deg); pointer-events:none; }
.search-input { width:100%; height:58px; padding:0 52px 0 54px; border:1px solid #dce3ec; border-radius:18px; outline:0; color:var(--ink); background:#fff; box-shadow:0 10px 30px rgba(28,43,66,.08); font-size:16px; transition:border-color .2s,box-shadow .2s; -webkit-appearance:none; appearance:none; }
.search-input:focus { border-color:#7caaff; box-shadow:0 0 0 4px rgba(18,104,255,.1),0 12px 32px rgba(28,43,66,.1); }
.search-input::-webkit-search-cancel-button { display:none; }
.search-clear { position:absolute; right:11px; display:none; place-items:center; width:36px; height:36px; border:0; border-radius:11px; color:#667085; background:#eef2f6; cursor:pointer; font-size:24px; line-height:1; }
.search-clear.show { display:grid; }
.section-head { display:flex; align-items:end; justify-content:space-between; gap:20px; margin:38px 0 18px; }
.section-head h2 { margin:0; font-size:28px; letter-spacing:-1px; }
.section-head p { margin:4px 0 0; color:var(--muted); }
.filters { display:flex; gap:8px; overflow-x:auto; padding:2px 0 6px; }
.filter { white-space:nowrap; border:1px solid var(--line); background:#fff; color:var(--muted); padding:9px 14px; border-radius:999px; cursor:pointer; font-weight:750; }
.filter.active { color:#fff; background:var(--ink); border-color:var(--ink); }
.resource-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; padding-bottom:80px; }
.search-empty { display:none; margin:-50px auto 80px; padding:40px 20px; border:1px dashed #cbd5e1; border-radius:22px; background:rgba(255,255,255,.7); text-align:center; }
.search-empty.show { display:block; }
.search-empty>span { font-size:38px; }
.search-empty h3 { margin:12px 0 6px; }
.search-empty p { margin:0 0 18px; color:var(--muted); }
.resource-card { display:grid; grid-template-columns:78px minmax(0,1fr) auto; align-items:center; gap:14px; min-width:0; min-height:108px; padding:13px; border:1px solid var(--line); border-radius:20px; color:inherit; text-decoration:none; cursor:pointer; background:var(--card); box-shadow:0 8px 25px rgba(28,43,66,.06); transition:transform .2s, box-shadow .2s, border-color .2s; }
.resource-card:hover { transform:translateY(-3px); box-shadow:0 14px 30px rgba(28,43,66,.11); }
.resource-card:focus-visible { outline:3px solid rgba(18,104,255,.28); outline-offset:3px; border-color:#8db5ff; }
.resource-art { width:78px; height:78px; display:grid; place-items:center; border-radius:17px; color:#fff; font-size:34px; font-weight:900; background:var(--art); overflow:hidden; box-shadow:inset 0 0 0 1px rgba(0,0,0,.04); }
.resource-art img { width:100%; height:100%; object-fit:cover; }
.resource-info { min-width:0; }
.resource-card h3 { margin:0 0 7px; font-size:16px; line-height:1.35; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.resource-badges,.resource-sub { display:flex; align-items:center; gap:7px; min-width:0; }
.resource-sub { margin-top:7px; }
.meta { color:var(--muted); font-size:12px; line-height:1.4; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.rating { flex:0 0 auto; margin:0; color:#f4a62a; font-size:12px; }
.tag,.size-badge { padding:4px 7px; border-radius:7px; font-size:10px; font-weight:800; }
.tag { color:var(--brand); background:#eef0ff; }
.size-badge { color:#91631f; background:#fff5df; }
.get-link { display:grid; place-items:center; min-width:54px; height:42px; padding:0 12px; border-radius:999px; color:#6154e8; background:#eeecff; font-size:13px; font-weight:900; }
.page { padding:26px 0 80px; }
.back { display:inline-flex; margin:0 0 18px; color:var(--muted); font-weight:800; }
.task-card, .vip-card, .submit-card { width:min(780px, 100%); margin:0 auto; padding:clamp(24px,5vw,46px); border:1px solid var(--line); border-radius:28px; background:#fff; box-shadow:var(--shadow); }
.task-title { padding:16px; border-radius:16px; background:#fff3e9; color:#b54708; font-weight:900; }
.step { padding:28px 0; border-bottom:1px solid var(--line); }
.step:last-child { border-bottom:0; }
.step-kicker { color:var(--brand); font-size:13px; font-weight:900; }
.step h2 { margin:8px 0 12px; font-size:23px; }
.copy-box { display:flex; gap:10px; align-items:center; justify-content:space-between; padding:15px; border-radius:14px; background:var(--paper); }
.copy-box span { line-height:1.55; }
.example { margin-top:16px; padding:24px; border:1px dashed #cbd5e1; border-radius:18px; background:linear-gradient(135deg,#f8fbff,#eef4ff); text-align:center; color:var(--muted); }
.task-page{width:min(500px,calc(100% - 20px))}.fixed-steps{display:grid;gap:22px}.step-card{padding:22px 16px;border:1px solid #ece2d8;border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(84,55,30,.07)}.step-card h2{margin:0 0 17px;font-size:18px;line-height:1.55}.topic-box{padding:14px 12px;border:1px solid #eadfd5;border-radius:12px;text-align:center}.platform-buttons{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:11px}.task-action{min-height:43px;padding:0 14px;border:0;border-radius:999px;color:#fff;background:#ff6709;box-shadow:0 8px 18px rgba(255,103,9,.22);font-weight:900;cursor:pointer}.step-tip,.step-guide{margin:15px 0 0;text-align:center;color:#db3c22;line-height:1.75}.comment-text{padding:15px 12px;border:1px solid #eadfd5;border-radius:12px;line-height:1.7;background:#fffdfa}.task-action.single{display:block;margin:10px auto 0;border-radius:13px}.step-guide strong{color:#111}.step-guide span{font-size:13px}.comment-example{display:block;width:100%;margin-top:18px;border:1px solid #eee3da;border-radius:11px}.submit-copy{line-height:1.75;color:#444}.submit-action{display:flex;width:max-content;max-width:100%;margin:20px auto 10px;align-items:center;justify-content:center;text-decoration:none;border-radius:14px}.submit-note{display:block;text-align:center;color:#b9aaa0}
.qr { width:230px; aspect-ratio:1; margin:18px auto; display:grid; place-items:center; border:12px solid #fff; border-radius:18px; box-shadow:0 10px 30px rgba(0,0,0,.1); background:repeating-conic-gradient(#111 0 25%,#fff 0 50%) 0/26px 26px; }
.qr-center { padding:8px; border-radius:10px; color:#fff; background:var(--warm); font-weight:900; }
.reward-image { display:block; width:min(280px,100%); margin:18px auto; border-radius:18px; box-shadow:0 10px 30px rgba(0,0,0,.12); }
.upload-zone { display:block; margin:20px 0; padding:36px 18px; border:2px dashed #bdc8d8; border-radius:20px; text-align:center; cursor:pointer; background:#fbfcfe; }
.upload-zone:hover { border-color:var(--brand); background:#f4f8ff; }
.upload-icon { display:block; font-size:40px; color:var(--brand); }
.previews { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin:16px 0; }
.preview { aspect-ratio:1; border-radius:14px; object-fit:cover; width:100%; border:1px solid var(--line); }
.notice { padding:14px 16px; border-radius:14px; color:#475467; background:#f8fafc; font-size:13px; line-height:1.7; }
.success { padding:26px; border-radius:18px; background:#eafaf3; color:#117a54; text-align:center; }
.footer { padding:32px 0 50px; color:var(--muted); text-align:center; font-size:13px; }
.service { position:fixed; z-index:30; right:0; top:55%; transform:translateY(-50%); width:48px; min-height:142px; padding:12px 8px; border:0; border-radius:16px 0 0 16px; background:#173b86; color:#fff; box-shadow:0 12px 30px rgba(23,59,134,.28); cursor:pointer; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px; }
.service-label { writing-mode:vertical-rl; text-orientation:upright; letter-spacing:2px; font-size:15px; font-weight:900; }
.service-icon { font-size:18px; }
.chat-layer { position:fixed; inset:0; z-index:80; display:grid; place-items:center; padding:18px; background:rgba(16,20,28,.58); backdrop-filter:blur(4px); }
.chat-panel { width:min(480px,100%); height:min(700px,calc(100svh - 36px)); display:flex; flex-direction:column; overflow:hidden; border-radius:20px; background:#f6f8fb; box-shadow:0 28px 90px rgba(0,0,0,.34); animation:popup-in .25s ease-out; }
.chat-head { display:flex; justify-content:space-between; gap:14px; padding:20px 18px 16px; background:#fff; border-bottom:1px solid #e7eaf0; }
.chat-head h2 { margin:0 0 5px; font-size:21px; }
.chat-head p { margin:0; color:#98a0ad; font-size:13px; }
.chat-head strong { color:#12a150; }
.chat-close { width:34px; height:34px; flex:0 0 auto; border:0; border-radius:10px; color:#858b94; background:transparent; cursor:pointer; font-size:27px; line-height:1; }
.chat-tools{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 14px;border-bottom:1px solid #e7eaf0;background:#fff;color:#7d8796;font-size:12px}.chat-tools span{display:flex;align-items:center;gap:7px}.chat-tools i{width:7px;height:7px;border-radius:50%;background:#12a150}.chat-tools button{padding:6px 9px;border:1px solid #dfe4ec;border-radius:8px;background:#fff;color:#416be1;cursor:pointer;font-weight:800}
.chat-body { flex:1; overflow-y:auto; padding:18px 14px; background:linear-gradient(180deg,#edf3ff 0 36%,#f7f8fa 36%); }
.chat-row { display:flex; align-items:flex-start; gap:10px; margin-bottom:14px; }
.chat-row.user { justify-content:flex-end; }
.chat-row.reply { padding-left:54px; }
.bot-avatar { width:46px; height:46px; display:grid; place-items:center; flex:0 0 auto; border:3px solid #5c91ff; border-radius:50%; background:#fff; box-shadow:0 5px 12px rgba(44,105,225,.16); font-size:23px; }
.chat-bubble { max-width:calc(100% - 54px); padding:14px; border-radius:4px 16px 16px 16px; background:#fff; box-shadow:0 5px 18px rgba(35,58,95,.06); }
.chat-row.user .chat-bubble { color:#fff; background:#416be1; border-radius:16px 4px 16px 16px; }
.chat-bubble small{display:block;margin-bottom:5px;color:#8e98a8;font-size:10px}.chat-row.user .chat-bubble small{color:#dce6ff}.chat-bubble p { margin:0; line-height:1.6; white-space:pre-wrap;overflow-wrap:anywhere}.support-empty{display:grid;place-items:center;min-height:100%;padding:30px;text-align:center;color:#8791a0;line-height:1.7}
.faq-list { display:grid; gap:9px; margin-top:14px; }
.faq-list button { min-height:42px; padding:8px 12px; border:0; border-radius:10px; color:#526a80; background:#f0f2f5; cursor:pointer; font-size:13px; font-weight:800; }
.faq-list button:hover { background:#e4eaf4; }
.chat-compose { display:grid; grid-template-columns:1fr 72px; gap:9px; padding:12px; background:#fff; border-top:1px solid #e4e7ec; }
.chat-compose input { min-width:0; height:52px; padding:0 14px; border:1px solid #d7dce5; border-radius:12px; outline:0; }
.chat-compose input:focus { border-color:#6d92ef; box-shadow:0 0 0 3px rgba(65,107,225,.1); }
.chat-compose button { border:0; border-radius:12px; color:#fff; background:#416be1; cursor:pointer; font-weight:900; }
.modal-layer { position:fixed; inset:0; z-index:50; display:grid; place-items:center; padding:20px; background:rgba(10,20,32,.52); backdrop-filter:blur(5px); }
.modal { width:min(420px,100%); padding:28px; border-radius:24px; background:#fff; box-shadow:var(--shadow); }
.modal h2 { margin-top:0; }
.modal p { color:var(--muted); line-height:1.7; }
.modal-actions { display:flex; gap:10px; justify-content:flex-end; }
.toast { position:fixed; z-index:70; left:50%; bottom:24px; transform:translate(-50%,20px); padding:12px 18px; border-radius:12px; color:#fff; background:#16202a; opacity:0; pointer-events:none; transition:.25s; }
.toast.show { opacity:1; transform:translate(-50%,0); }
.toast.error { background:#dc2626; color:#fff; font-weight:800; box-shadow:0 8px 24px rgba(220,38,38,.35); }
.reupload-btn { display:block; margin:10px auto 0; }
.claim-pop { position:fixed; z-index:65; left:50%; top:14px; transform:translate(-50%,-18px) scale(.96); display:flex; align-items:center; justify-content:center; max-width:calc(100% - 28px); padding:11px 18px; border-radius:999px; color:#fff; background:#26384d; box-shadow:0 12px 34px rgba(16,32,58,.3); font-size:13px; font-weight:800; white-space:nowrap; opacity:0; pointer-events:none; transition:opacity .25s, transform .25s; }
.claim-pop.show { opacity:1; transform:translate(-50%,0) scale(1); }
.claim-dot { display:grid; place-items:center; width:20px; height:20px; border-radius:50%; color:#fff; background:var(--green); font-size:12px; font-weight:900; }
@keyframes popup-in { from{opacity:0;transform:translateY(18px) scale(.97)} to{opacity:1;transform:none} }
@media (max-width:900px){ .resource-grid{grid-template-columns:repeat(3,1fr)} .hero{padding:40px} }
@media (max-width:680px){
  body{background:#f5f7fb;padding-bottom:env(safe-area-inset-bottom)}
  .container{width:calc(100% - 24px)}
  .channel-page{min-height:100svh;padding:14px 12px}
  .channel-panel{width:100%;padding:28px 15px 18px;border-radius:25px}
  .channel-panel h1{font-size:29px;letter-spacing:-1px;margin-top:5px}
  .channel-spark{font-size:27px}
  .channel-sub{font-size:15px}
  .social-proof{margin:10px 0 20px}
  .channel-grid{grid-template-columns:1fr;gap:12px}
  .channel-card{padding:20px;border-radius:18px}
  .channel-card p{min-height:0;margin-bottom:16px;font-size:14px}
  .channel-card h2{font-size:20px;margin:9px 0 4px}
  .channel-icon{font-size:27px}
  .topbar{padding:10px 12px;min-height:62px}
  .brand-mark{width:38px;height:38px}
  .brand span:last-child{display:none}
  .nav-actions{gap:7px}
  .nav-actions .btn{min-height:40px;padding:0 12px;border-radius:12px;font-size:13px}
  .hero{min-height:230px;margin-top:12px;padding:24px;border-radius:22px;align-items:flex-end}
  .hero::after{width:220px;height:220px;right:-85px;top:-80px}
  .hero h1{font-size:34px;letter-spacing:-1.2px;margin:12px 0 7px}
  .hero p{font-size:14px;margin:0 0 16px;line-height:1.6}
  .hero .btn{min-height:42px;padding:0 15px}
  .resource-section{padding-top:18px}
  .search-wrap{width:100%}
  .search-input{height:52px;padding-left:48px;border-radius:16px;font-size:15px}
  .search-icon{left:15px;font-size:24px}
  .search-clear{right:8px;width:36px;height:36px}
  .section-head{display:block;margin:28px 0 14px}
  .section-head h2{font-size:24px}
  .section-head p{font-size:13px}
  .filters{margin:12px -12px 0;padding:2px 12px 8px;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .filter{padding:8px 12px;font-size:13px}
  .resource-grid{grid-template-columns:1fr;gap:10px;padding-bottom:74px}
  .search-empty{margin:-48px 0 74px;padding:32px 16px}
  .resource-card{grid-template-columns:66px minmax(0,1fr) auto;gap:11px;min-height:90px;padding:11px;border-radius:17px}
  .resource-art{width:66px;height:66px;border-radius:14px;font-size:30px}
  .resource-card h3{font-size:14px;margin:0 0 6px}
  .meta{font-size:11px}
  .rating{font-size:11px}
  .get-link{min-width:50px;height:38px;padding:0 10px;font-size:12px}
  .page{padding:14px 0 70px}
  .back{margin-bottom:12px;font-size:14px}
  .task-card,.vip-card,.submit-card{padding:22px 16px;border-radius:22px;box-shadow:0 10px 32px rgba(20,41,75,.09)}
  .task-card h1,.vip-card h1,.submit-card h1{font-size:27px}
  .task-title{font-size:14px}
  .step{padding:22px 0}
  .step h2{font-size:20px}
  .copy-box{align-items:flex-start;flex-direction:column;padding:13px}
  .copy-box .btn{width:100%}
  .upload-zone{padding:28px 12px}
  .previews{grid-template-columns:repeat(3,1fr);gap:7px}
  .qr{width:210px}
  .service{right:0;top:58%;width:43px;min-height:122px;padding:10px 7px;border-radius:14px 0 0 14px}
  .service-label{font-size:13px;letter-spacing:1px}
  .service-icon{font-size:16px}
  .notice-overlay{align-items:center;padding:18px 12px}
  .notice-panel{padding:24px 22px 20px;border-radius:20px}
  .notice-panel h1{font-size:23px}
  .notice-copy{font-size:15px;line-height:1.8}
  .notice-copy p{margin-bottom:15px}
  .claim-pop{top:12px;font-size:12px;padding:10px 15px}
  .modal-layer{align-items:end;padding:12px}
  .modal{border-radius:24px 24px 18px 18px;padding:22px}
  .chat-layer{align-items:end;padding:8px}
  .chat-panel{height:min(680px,calc(100svh - 16px));border-radius:20px}
  .chat-head{padding:17px 15px 14px}
  .chat-head h2{font-size:19px}
  .chat-head p{font-size:11px}
  .chat-body{padding:15px 10px}
  .bot-avatar{width:42px;height:42px;font-size:21px}
  .chat-bubble{max-width:calc(100% - 48px);padding:12px;font-size:14px}
  .chat-row.reply{padding-left:48px}
  .chat-compose{grid-template-columns:1fr 66px;padding:10px}
  .chat-compose input{height:48px}
}
@media (max-width:360px){.resource-card{grid-template-columns:58px minmax(0,1fr) auto;gap:9px}.resource-art{width:58px;height:58px}.resource-card h3{font-size:13px}.nav-actions .btn-soft{display:none}}
.chat-bubble a{display:block;margin-top:8px}.chat-message-image{display:block;width:min(240px,100%);max-height:280px;border-radius:8px;object-fit:contain;background:#fff}.chat-row.user .chat-message-image{background:rgba(255,255,255,.14)}