/* 逐字抽取自 docs/prototypes/mobile-h5.html 的 <style> 块，禁止修改任何数值 */
    :root{
      --ink:#171c1b;--paper:#f6f2e9;--white:#fffdf8;--coral:#ff5b36;--coral2:#e74824;
      --lime:#d9ef69;--green:#dcecdf;--blue:#dfeafa;--muted:#717a77;--line:rgba(23,28,27,.13);
      --shadow:0 18px 44px rgba(23,28,27,.13)
    }
    *{box-sizing:border-box}
    html{background:#d8d5cc}
    body{margin:0;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:#d8d5cc}
    body.lock{overflow:hidden}
    button,input,textarea,select{font:inherit;color:inherit}
    button{cursor:pointer;-webkit-tap-highlight-color:transparent}
    .app{position:relative;width:100%;max-width:430px;min-height:100vh;margin:0 auto;padding-bottom:92px;overflow:hidden;background:var(--paper);box-shadow:0 0 50px rgba(0,0,0,.12)}
    .topbar{position:sticky;z-index:20;top:0;display:flex;height:58px;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line);background:rgba(246,242,233,.92);backdrop-filter:blur(18px)}
    .brand{display:flex;align-items:center;gap:9px;border:0;background:none;padding:0;text-align:left}
    .brand-mark{display:grid;width:34px;height:34px;place-items:center;border-radius:11px 11px 11px 3px;background:var(--coral);color:#fff;font-size:13px;font-weight:900;box-shadow:inset 0 -3px 0 rgba(0,0,0,.12)}
    .brand b,.brand small{display:block}.brand b{font-size:12px}.brand small{margin-top:1px;color:#7a827f;font-size:8px}
    .anniversary{padding:6px 9px;border-radius:99px;background:var(--ink);color:#fff;font-size:8px;font-weight:800}
    .hero{position:relative;padding:32px 20px 25px;overflow:hidden}
    .hero:after{position:absolute;top:-72px;right:-88px;width:220px;height:220px;border-radius:50%;background:var(--lime);content:"";opacity:.75}
    .eyebrow{position:relative;z-index:1;display:inline-flex;align-items:center;gap:7px;color:var(--coral2);font-size:9px;font-weight:900;letter-spacing:.1em}
    .eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 4px rgba(255,91,54,.12)}
    .hero h1{position:relative;z-index:1;margin:15px 0 13px;font-family:"Songti SC","STSong",serif;font-size:42px;line-height:1.04;letter-spacing:-.055em}
    .hero h1 em{color:var(--coral);font-style:normal}
    .hero>p{position:relative;z-index:1;max-width:350px;margin:0;color:#59625f;font-size:12px;line-height:1.75}
    .hero-mini{position:relative;z-index:1;display:flex;align-items:center;gap:10px;margin-top:18px}.hero-qr{position:absolute;right:0;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:4px}.hero-qr img{width:52px;height:52px;border-radius:8px;background:#fff;padding:3px}.hero-qr span{font-size:8px;color:#737c79;font-weight:800;white-space:nowrap}
    .avatar-stack{display:flex}.avatar-stack span{position:relative;display:grid;width:28px;height:28px;place-items:center;margin-right:-6px;border:2px solid var(--paper);border-radius:50%;background:var(--ink);color:#fff;font-size:8px;font-weight:900}.avatar-stack span:after{position:absolute;top:-12px;left:50%;content:"👑";font-size:11px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.18));transform:translateX(-50%) rotate(-7deg)}.avatar-stack span:nth-child(2){background:var(--coral)}.avatar-stack span:nth-child(3){background:#4f7a59}.avatar-stack span:nth-child(4){background:#416792}
    .hero-mini p{margin:0;color:#737c79;font-size:9px;line-height:1.45}.hero-mini b{color:var(--ink)}
    .progress-card{display:grid;grid-template-columns:1fr auto;gap:9px 15px;margin:0 16px;padding:14px 15px;border-radius:15px;background:var(--ink);color:#fff}
    .progress-card span{font-size:9px}.progress-card b{font-size:10px}.progress-track{grid-column:1/-1;height:5px;border-radius:99px;background:rgba(255,255,255,.14);overflow:hidden}.progress-track i{display:block;width:65.2%;height:100%;border-radius:inherit;background:var(--lime)}
    .progress-foot{grid-column:1/-1;position:relative;display:flex;justify-content:space-between;color:#99a19e;font-size:8px}.progress-hot{position:absolute;top:-28.5px;left:0;display:flex;width:29px;height:34px;align-items:center;justify-content:center;fill:var(--coral);transform:translateX(-50%);animation:hotbeat 1s ease-in-out infinite}.progress-hot svg{position:absolute;inset:0;width:100%;height:100%}.progress-hot .hot-core{fill:var(--lime)}.progress-hot i{position:relative;margin-top:4px;color:#fff;font-style:normal;font-size:10px;font-weight:900;text-shadow:0 1px 2px rgba(23,28,27,.45)}@keyframes hotbeat{50%{transform:translateX(-50%) scale(1.1)}}
    .section{padding:28px 16px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:14px}.section-head p{margin:0 0 4px;color:var(--coral2);font-size:8px;font-weight:900;letter-spacing:.11em}.section-head h2{margin:0;font-family:"Songti SC",serif;font-size:23px}.section-head>span{color:#8a918f;font-size:9px}
    .mode-tabs{display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:12px;padding:3px;border-radius:12px;background:#e9e4da}.mode-tabs button{height:34px;padding:0 5px;border:0;border-radius:9px;background:transparent;color:#7a827f;font-size:9px;font-weight:800;white-space:nowrap}.mode-tabs button.active{background:var(--white);color:var(--ink);box-shadow:0 4px 12px rgba(23,28,27,.08)}
    .partner-rail{display:flex;gap:8px;overflow-x:auto;margin:0 -16px 14px;padding:0 16px 4px;scrollbar-width:none}.partner-rail::-webkit-scrollbar{display:none}
    .partner-chip{display:flex;min-width:max-content;align-items:center;gap:6px;padding:5px 9px 5px 5px;border:1px solid var(--line);border-radius:99px;background:transparent;color:#707976;font-size:9px}
    .partner-chip i{position:relative;display:grid;width:24px;height:24px;place-items:center;border-radius:50%;background:#e8e3d9;color:#4e5653;font-style:normal;font-size:7px;font-weight:900}.partner-chip i.crowned:after{position:absolute;top:-10px;left:50%;content:"👑";font-size:9px;transform:translateX(-50%) rotate(-8deg)}.partner-chip.active{border-color:var(--ink);background:var(--ink);color:#fff}.partner-chip.active i{background:var(--lime);color:var(--ink)}
    .question-stage{position:relative;padding-bottom:13px}.question-stage:before,.question-stage:after{position:absolute;right:11px;bottom:1px;left:11px;height:30px;border:1px solid var(--line);border-radius:18px;background:#e7e1d5;content:""}.question-stage:after{right:6px;bottom:7px;left:6px;background:#eee8dc}
    .question-card{position:relative;z-index:2;display:flex;flex-direction:column;min-height:335px;padding:20px;border:1px solid var(--line);border-radius:20px;background:var(--white);box-shadow:0 14px 30px rgba(23,28,27,.08);touch-action:pan-y}
    .q-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.company{display:flex;align-items:center;gap:8px}.company-mark{position:relative;display:grid;width:34px;height:34px;place-items:center;border-radius:10px;background:var(--lime);font-size:9px;font-weight:900}.company-mark img{width:100%;height:100%;border-radius:10px;object-fit:cover}.company-mark.crowned:after{position:absolute;top:-14px;right:-7px;content:"👑";font-size:13px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.16));transform:rotate(9deg)}.company small,.company b{display:block}.company small{color:#8a918f;font-size:7px}.company b{margin-top:2px;font-size:11px}
    .q-side{display:flex;flex:0 0 auto;align-items:center;gap:7px}.q-count{color:#8a918f;font:9px Georgia}.q-topic{align-self:flex-start;display:inline-flex;padding:5px 8px;border-radius:99px;background:#ffe5dc;color:var(--coral2);font-size:8px;font-weight:900}.question-card>h3{margin-top:24px}
    .question-card h3{margin:10px 0 12px;font-family:"Songti SC",serif;font-size:25px;line-height:1.42}.question-card>p{margin:0;color:#69726f;font-size:10px;line-height:1.7}
    .q-meta{display:flex;gap:14px;margin:18px 0;color:#858d8a;font-size:8px}.q-meta b{color:var(--ink)}
    .q-actions{display:grid;grid-template-columns:.8fr 1.2fr;gap:8px;margin-top:auto}.q-actions button{height:42px;border:1px solid var(--line);border-radius:12px;background:transparent;font-size:10px;font-weight:900}.q-actions button:last-child{border-color:var(--coral);background:var(--coral);color:#fff}
    .change-row{display:flex;align-items:center;justify-content:center;gap:13px;margin-top:14px}.change-row button{display:flex;width:35px;height:35px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:50%;background:transparent;font-size:15px}.change-row span{min-width:70px;color:#7d8582;font-size:9px;text-align:center}.swipe-tip{margin:8px 0 0;color:#979d9b;font-size:8px;text-align:center}
    .join-list{display:grid;gap:9px}.join-item{display:grid;grid-template-columns:45px 1fr 26px;gap:11px;align-items:center;padding:13px;border:1px solid var(--line);border-radius:16px;background:var(--white);text-align:left}.join-icon{display:grid;width:45px;height:45px;place-items:center;border-radius:14px;font-family:"Songti SC",serif;font-size:16px;font-weight:900}.join-item:nth-child(1) .join-icon{background:#ffe0d6;color:var(--coral2)}.join-item:nth-child(2) .join-icon{background:var(--blue);color:#3d6292}.join-item:nth-child(3) .join-icon{background:var(--green);color:#3b7048}.join-item b,.join-item small{display:block}.join-item b{font-size:12px}.join-item small{margin-top:4px;color:#78817e;font-size:9px;line-height:1.5}.join-arrow{display:grid;width:25px;height:25px;place-items:center;border-radius:50%;background:#f0ece4;font-size:11px}
    .product-stack{display:grid;gap:10px}.product-card{overflow:hidden;padding:18px;border:1px solid var(--line);border-radius:19px;background:var(--white)}.product-card:nth-child(2){background:var(--ink);color:#fff}.product-no{display:inline-grid;width:29px;height:29px;place-items:center;border-radius:9px;background:#ffe0d6;color:var(--coral2);font-size:8px;font-weight:900}.product-card:nth-child(2) .product-no{background:var(--lime);color:var(--ink)}.product-card h3{margin:10px 0 7px;font-family:"Songti SC",serif;font-size:21px}.product-card>p{margin:0;color:#77807d;font-size:9px;line-height:1.65}.product-card:nth-child(2)>p{color:#aeb6b3}.answer-demo{margin-top:14px;padding:12px;border-radius:12px;background:#f0ece4}.answer-demo span{display:block;margin-bottom:6px;color:var(--coral2);font-size:7px;font-weight:900}.answer-demo p{margin:0;font-size:9px;line-height:1.55}.todo-demo{display:grid;gap:6px;margin-top:14px}.todo-demo div{display:flex;align-items:center;gap:8px;padding:9px;border-radius:10px;background:rgba(255,255,255,.08);font-size:8px}.todo-demo i{display:grid;width:20px;height:20px;place-items:center;border-radius:6px;background:var(--coral);font-style:normal;font-weight:900}.benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.benefit{min-height:116px;padding:14px;border-radius:16px;background:var(--white);border:1px solid var(--line)}.benefit i{display:grid;width:31px;height:31px;place-items:center;border-radius:10px;background:var(--lime);font-style:normal;font-size:10px;font-weight:900}.benefit:nth-child(2) i{background:#ffe0d6;color:var(--coral2)}.benefit:nth-child(3) i{background:var(--blue);color:#45688e}.benefit:nth-child(4) i{background:var(--ink);color:#fff}.benefit b,.benefit small{display:block}.benefit b{margin-top:10px;font-size:10px}.benefit small{margin-top:5px;color:#7b8380;font-size:8px;line-height:1.5}.participate-card{margin-top:28px;padding:20px;border-radius:21px;background:radial-gradient(circle at 90% 0,rgba(217,239,105,.8),transparent 32%),var(--ink);color:#fff}.participate-card small{color:var(--lime);font-size:8px;font-weight:900}.participate-card h2{margin:9px 0 8px;font-family:"Songti SC",serif;font-size:24px}.participate-card>p{margin:0 0 16px;color:#aab3b0;font-size:9px;line-height:1.6}.participate-actions{display:grid;gap:8px}.participate-actions button{height:43px;border:0;border-radius:11px;background:#fff;color:var(--ink);font-size:9px;font-weight:900}.participate-actions button:first-child{background:var(--coral);color:#fff}.participate-actions button:last-child{background:var(--lime)}
    .launch-card{overflow:hidden;padding:21px;border-radius:21px;background:radial-gradient(circle at 92% 2%,rgba(217,239,105,.82),transparent 28%),var(--ink);color:#fff}.launch-card>small{color:var(--lime);font-size:8px;font-weight:900;letter-spacing:.06em}.launch-card h2{max-width:310px;margin:9px 0 9px;font-family:"Songti SC",serif;font-size:24px;line-height:1.35}.launch-card>p{margin:0;color:#aab3b0;font-size:9px;line-height:1.65}.launch-features{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:15px 0}.launch-feature{padding:11px;border-radius:12px;background:rgba(255,255,255,.08)}.launch-feature b,.launch-feature small{display:block}.launch-feature b{font-size:9px}.launch-feature small{margin-top:4px;color:#9fa8a5;font-size:7px;line-height:1.45}.diagnosis-gift{display:flex;align-items:center;gap:10px;padding:13px;border-radius:13px;background:var(--lime);color:var(--ink)}.diagnosis-gift i{display:grid;width:35px;height:35px;flex:0 0 auto;place-items:center;border-radius:10px;background:var(--ink);color:var(--lime);font-style:normal;font-size:10px;font-weight:900}.diagnosis-gift b,.diagnosis-gift small{display:block}.diagnosis-gift b{font-size:11px}.diagnosis-gift small{margin-top:3px;color:#5d673c;font-size:7px}.member-benefits-title{margin:17px 0 9px;font-size:9px}.member-benefits{display:grid;gap:7px;margin:0;padding:0;list-style:none}.member-benefits li{display:flex;align-items:center;gap:8px;color:#d7ddda;font-size:8px}.member-benefits li:before{display:grid;width:18px;height:18px;flex:0 0 auto;place-items:center;border-radius:6px;background:rgba(255,255,255,.1);color:var(--lime);content:"✓";font-size:7px;font-weight:900}.launch-cta{width:100%;height:45px;margin-top:17px;border:0;border-radius:12px;background:var(--coral);color:#fff;font-size:10px;font-weight:900}
    .report-teaser{overflow:hidden;margin-top:30px;padding:20px;border-radius:21px;background:var(--ink);color:#fff}.report-teaser .kicker{color:var(--lime);font-size:8px;font-weight:900}.report-teaser h2{margin:8px 0 16px;font-family:"Songti SC",serif;font-size:22px;line-height:1.35}.brief{padding:13px;border-radius:14px;background:rgba(255,255,255,.08)}.brief-head{display:flex;justify-content:space-between;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.11);font-size:9px}.brief-head span:last-child{color:var(--lime)}.brief-row{display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.09)}.brief-row:last-child{border:0}.risk-tag{padding:4px 6px;border-radius:6px;background:var(--coral);font-size:7px;font-weight:900}.brief-row p{flex:1;margin:0;font-size:9px}.brief-row small{display:block;margin-top:2px;color:#929b98;font-size:7px}.report-teaser button{width:100%;height:42px;margin-top:13px;border:0;border-radius:12px;background:var(--lime);font-size:10px;font-weight:900}
    .end-note{padding:34px 28px 22px;text-align:center}.end-note p{margin:0 0 5px;color:#8a918f;font-size:8px}.end-note h3{margin:0;font-family:"Songti SC",serif;font-size:20px;line-height:1.4}
    .bottom-nav{position:fixed;z-index:25;right:0;bottom:0;left:0;display:flex;width:100%;max-width:430px;height:72px;align-items:center;justify-content:space-around;margin:auto;padding:8px 10px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:rgba(255,253,248,.94);backdrop-filter:blur(18px)}
    .bottom-nav button{display:flex;width:31%;height:50px;align-items:center;justify-content:center;gap:6px;border:0;border-radius:13px;background:transparent;color:#6f7875;font-size:9px;font-weight:800}.bottom-nav button:nth-child(2){background:var(--coral);color:#fff;box-shadow:0 7px 20px rgba(255,91,54,.22)}.nav-icon{display:grid;width:24px;height:24px;place-items:center;border-radius:8px;background:#eeeae1;font-family:"Songti SC",serif;font-size:10px;font-weight:900}.bottom-nav button:nth-child(2) .nav-icon{background:rgba(255,255,255,.18)}
    .sheet-mask{position:fixed;z-index:60;inset:0;display:none;align-items:end;justify-content:center;background:rgba(10,14,13,.56);backdrop-filter:blur(4px)}.sheet-mask.open{display:flex}.sheet{position:relative;width:100%;max-width:430px;max-height:92vh;overflow-y:auto;padding:10px 16px calc(24px + env(safe-area-inset-bottom));border-radius:25px 25px 0 0;background:var(--white);animation:up .22s ease}.handle{width:38px;height:4px;margin:2px auto 16px;border-radius:99px;background:#d6d2ca}.sheet-close{position:absolute;top:15px;right:16px;display:grid;width:32px;height:32px;place-items:center;border:0;border-radius:50%;background:#f0ece4;font-size:17px}.sheet-company{display:flex;align-items:center;gap:10px;margin-bottom:18px}.sheet-company .company-mark{width:40px;height:40px}.sheet-company small,.sheet-company b{display:block}.sheet-company small{color:#8a918f;font-size:8px}.sheet-company b{margin-top:3px;font-size:13px}.sheet h2{margin:9px 0 13px;font-family:"Songti SC",serif;font-size:25px;line-height:1.4}.sheet-context{margin:0;color:#68716e;font-size:10px;line-height:1.75}.answer-feed-head{display:flex;align-items:end;justify-content:space-between;margin:20px 0 10px;padding-top:15px;border-top:1px solid var(--line)}.answer-feed-head b{font-size:12px}.answer-feed-head span{color:#89918e;font-size:8px}.answer-waterfall{column-count:2;column-gap:8px}.answer-tile{display:inline-block;width:100%;break-inside:avoid;margin:0 0 8px;padding:12px;border:1px solid var(--line);border-radius:15px;background:#fff}.answer-tile:nth-child(3n+2){background:#f2f6e3}.answer-tile:nth-child(4n){background:#eef4fb}.answer-author{display:flex;align-items:center;gap:7px}.answer-avatar{display:grid;width:28px;height:28px;flex:0 0 auto;place-items:center;border-radius:9px;background:var(--ink);color:#fff;font-size:8px;font-weight:900}.answer-avatar.crown{background:var(--lime);color:var(--ink)}.answer-author b,.answer-author small{display:block}.answer-author b{max-width:96px;overflow:hidden;font-size:8px;text-overflow:ellipsis;white-space:nowrap}.answer-author small{margin-top:2px;color:#6b8a72;font-size:6px}.answer-tag{display:inline-flex;margin-top:10px;padding:4px 6px;border-radius:99px;background:#ffe3d9;color:var(--coral2);font-size:6px;font-weight:900}.answer-tile>p{margin:8px 0;color:#404845;font-size:8px;line-height:1.65}.answer-result{padding-top:8px;border-top:1px dashed #d8d4cb;color:#78817e;font-size:7px;line-height:1.55}.answer-foot{display:flex;align-items:center;justify-content:space-between;margin-top:9px;color:#8a928f;font-size:7px}.answer-foot button{padding:5px 7px;border:0;border-radius:99px;background:#f0ece4;color:#68706d;font-size:6px}.answer-foot button.liked{background:#ffe2d8;color:var(--coral2)}.load-more-answers{width:100%;height:38px;margin:3px 0 10px;border:1px solid var(--line);border-radius:11px;background:transparent;color:#727b78;font-size:8px;font-weight:800}.sheet-primary{width:100%;height:47px;border:0;border-radius:13px;background:var(--coral);color:#fff;font-size:11px;font-weight:900}
    .flow{position:fixed;z-index:50;inset:0;display:none;justify-content:center;background:#d8d5cc}.flow.open{display:flex}.flow-app{position:relative;width:100%;max-width:430px;min-height:100vh;overflow-y:auto;background:var(--paper)}.flow-head{position:sticky;z-index:2;top:0;display:flex;height:58px;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line);background:rgba(246,242,233,.94);backdrop-filter:blur(16px)}.flow-back{display:grid;width:34px;height:34px;place-items:center;border:1px solid var(--line);border-radius:50%;background:transparent;font-size:17px}.flow-back-text{display:grid;width:60px;height:34px;place-items:center;border:1px solid var(--line);border-radius:99px;background:transparent;color:#727b78;font-size:9px;font-weight:800}.flow-head b{font-size:12px}.flow-progress{padding:14px 18px 0}.flow-progress>div{height:4px;border-radius:99px;background:#e1dcd2;overflow:hidden}.flow-progress i{display:block;width:33.33%;height:100%;background:var(--coral);transition:.25s}.flow-step{padding:22px 18px 105px}.flow-step>small{color:var(--coral2);font-size:8px;font-weight:900;letter-spacing:.1em}.flow-step h1{margin:8px 0 8px;font-family:"Songti SC",serif;font-size:28px;line-height:1.3}.flow-step>p{margin:0 0 21px;color:#737c79;font-size:10px;line-height:1.65}
    .field{display:block;margin-bottom:17px}.field>span{display:block;margin-bottom:8px;font-size:10px;font-weight:800}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:13px;background:var(--white)}.field input,.field select{height:47px;padding:0 13px}.field textarea{padding:12px;line-height:1.65;resize:vertical}.pills{display:flex;flex-wrap:wrap;gap:7px}.pills label{position:relative}.pills input{position:absolute;width:1px;height:1px;opacity:0}.pills span{display:block;padding:9px 13px;border:1px solid var(--line);border-radius:99px;background:var(--white);color:#666f6c;font-size:9px;font-weight:700}.pills input:checked+span{border-color:var(--ink);background:var(--ink);color:#fff}
    .flow-question{margin-bottom:17px;padding:15px;border-radius:15px;background:var(--blue)}.flow-question small{color:#52729a;font-size:8px}.flow-question h3{margin:6px 0 0;font-family:"Songti SC",serif;font-size:18px;line-height:1.45}
    .voice-panel{margin-bottom:17px;padding:16px;border:1px solid #cad8ea;border-radius:16px;background:#f1f5fb;text-align:center}.voice-panel>small{display:block;margin-bottom:12px;color:#6882a2;font-size:8px}.voice{display:flex;width:100%;height:62px;align-items:center;justify-content:center;gap:10px;border:0;border-radius:14px;background:#456b99;color:#fff;font-size:10px;font-weight:900;box-shadow:0 8px 18px rgba(69,107,153,.18)}.voice-dot{width:12px;height:12px;border:3px solid rgba(255,255,255,.38);border-radius:50%;background:#fff}.voice.active{background:var(--coral);color:#fff}.voice.active .voice-dot{animation:pulse 1s infinite}.or-line{display:flex;align-items:center;gap:10px;margin:18px 0;color:#9aa19f;font-size:8px}.or-line:before,.or-line:after{height:1px;flex:1;background:var(--line);content:""}
    .upload{position:relative;padding:25px 12px;border:1px dashed #8cab94;border-radius:15px;background:#eff6f0;text-align:center}.upload input{position:absolute;width:1px;height:1px;opacity:0}.upload label{display:block}.upload-icon{display:grid;width:42px;height:42px;place-items:center;margin:0 auto 9px;border-radius:13px;background:#d5eadb;color:#3f7a50;font-size:18px}.upload b,.upload small{display:block}.upload b{font-size:11px}.upload small{margin-top:4px;color:#819087;font-size:8px}.sample{margin-top:11px;padding:7px 9px;border:0;border-radius:8px;background:#fff;color:#3f7a50;font-size:8px;font-weight:900}
    .member-card{padding:17px;border:1px solid var(--line);border-radius:18px;background:var(--white)}.member-head{display:flex;align-items:center;gap:11px;padding-bottom:14px;border-bottom:1px solid var(--line)}.wechat-avatar{display:grid;width:43px;height:43px;place-items:center;border-radius:14px;background:#1aad19;color:#fff;font-size:12px;font-weight:900}.member-head b,.member-head small{display:block}.member-head b{font-size:12px}.member-head small{margin-top:4px;color:#818986;font-size:8px}.phone-auth{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:14px 0;padding:12px;border-radius:12px;background:#eff6f0}.phone-auth b,.phone-auth small{display:block}.phone-auth b{font-size:9px}.phone-auth small{margin-top:4px;color:#75897b;font-size:8px}.phone-auth button{height:34px;padding:0 11px;border:0;border-radius:9px;background:#1aad19;color:#fff;font-size:8px;font-weight:900}.phone-auth.authorized button{background:#d8eadb;color:#3e7049}.member-fields{display:grid;gap:0}.optional-title{margin:4px 0 13px;color:#7c8582;font-size:8px;line-height:1.55}.privacy-note{margin-top:12px;padding:10px 11px;border-radius:10px;background:#f0ece4;color:#777f7c;font-size:8px;line-height:1.55}.anonymous-confirm{padding:18px;border:1px solid #f0c3b6;border-radius:18px;background:#fff8f5}.anonymous-confirm .warn{display:grid;width:48px;height:48px;place-items:center;border-radius:15px;background:#ffe0d6;color:var(--coral2);font-size:20px;font-weight:900}.anonymous-confirm h2{margin:14px 0 8px;font-family:"Songti SC",serif;font-size:23px;line-height:1.35}.anonymous-confirm>p{margin:0;color:#737c79;font-size:10px;line-height:1.65}.anonymous-effects{display:grid;gap:8px;margin:15px 0}.anonymous-effects div{display:flex;align-items:flex-start;gap:8px;padding:10px;border-radius:11px;background:#fff}.anonymous-effects i{display:grid;width:20px;height:20px;flex:0 0 auto;place-items:center;border-radius:7px;background:#f0ece4;color:#6f7774;font-style:normal;font-size:8px}.anonymous-effects b,.anonymous-effects small{display:block}.anonymous-effects b{font-size:9px}.anonymous-effects small{margin-top:3px;color:#818986;font-size:7px;line-height:1.45}.complete-profile-btn{width:100%;height:42px;border:1px solid var(--ink);border-radius:11px;background:#fff;color:var(--ink);font-size:9px;font-weight:900}.anonymous-member-note{margin-top:14px;padding:14px;border:1px solid #e0d7ca;border-radius:14px;background:#f4f0e8}.anonymous-member-note b,.anonymous-member-note small{display:block}.anonymous-member-note b{font-size:10px}.anonymous-member-note small{margin-top:5px;color:#7b8380;font-size:8px;line-height:1.55}.group-guide{margin-top:14px;padding:16px;border:1px solid #c7d98c;border-radius:17px;background:#f1f7dd}.group-head{display:grid;grid-template-columns:1fr 62px;gap:12px;align-items:center}.group-head small,.group-head b{display:block}.group-head small{color:#6c7b45;font-size:8px;font-weight:900}.group-head b{margin-top:5px;font-family:"Songti SC",serif;font-size:19px}.qr{display:grid;width:62px;height:62px;place-items:center;border:7px solid #fff;border-radius:10px;background:repeating-conic-gradient(#18201e 0 25%,#fff 0 50%) 50%/12px 12px;color:transparent;box-shadow:0 4px 12px rgba(23,28,27,.12)}.group-benefits{display:flex;flex-wrap:wrap;gap:6px;margin:13px 0}.group-benefits span{padding:6px 8px;border-radius:99px;background:#dfeaa8;color:#53613f;font-size:7px;font-weight:800}.group-btn{width:100%;height:40px;border:0;border-radius:10px;background:var(--ink);color:#fff;font-size:9px;font-weight:900}.group-tip{margin:8px 0 0;color:#77815f;font-size:7px;text-align:center}.flow-cta{position:fixed;z-index:3;right:0;bottom:0;left:0;width:100%;max-width:430px;margin:auto;padding:10px 16px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:rgba(255,253,248,.95);backdrop-filter:blur(16px)}.flow-cta button{width:100%;height:48px;border:0;border-radius:13px;background:var(--coral);color:#fff;font-size:11px;font-weight:900}.flow-cta button:disabled{opacity:.4}
    .result-hero{padding:34px 18px 20px}.success{display:grid;width:48px;height:48px;place-items:center;border-radius:50%;background:#dcefe0;color:#367148;font-size:20px}.result-hero small{display:block;margin-top:18px;color:var(--coral2);font-size:8px;font-weight:900}.result-hero h1{margin:8px 0;font-family:"Songti SC",serif;font-size:29px;line-height:1.3}.result-hero p{margin:0;color:#717a77;font-size:10px;line-height:1.65}
    .result-card{margin:0 16px 18px;padding:17px;border:1px solid var(--line);border-radius:18px;background:var(--white)}.result-card h3{margin:7px 0 13px;font-family:"Songti SC",serif;font-size:19px;line-height:1.45}.ai-list{display:grid;gap:8px}.ai-row{display:flex;gap:10px;padding:11px;border-radius:12px;background:var(--paper)}.ai-row>span{display:grid;width:25px;height:25px;flex:0 0 auto;place-items:center;border-radius:8px;background:var(--ink);color:#fff;font-size:8px}.ai-row b,.ai-row small{display:block}.ai-row b{font-size:10px}.ai-row small{margin-top:3px;color:#77807d;font-size:8px;line-height:1.5}
    .share-card{position:relative;overflow:hidden;padding:20px;border-radius:18px;background:radial-gradient(circle at 90% 10%,rgba(217,239,105,.72),transparent 31%),var(--ink);color:#fff;box-shadow:0 18px 38px rgba(23,28,27,.18)}.share-card:after{position:absolute;right:-28px;bottom:-34px;width:110px;height:110px;border:1px solid rgba(255,255,255,.11);border-radius:50%;content:""}.share-card>small{color:var(--lime);font-size:8px;font-weight:900;letter-spacing:.08em}.share-card h3{position:relative;z-index:1;margin:11px 0 17px;font-family:"Songti SC",serif;font-size:22px;line-height:1.42;color:#fff}.share-card p{position:relative;z-index:1;margin:0;padding:12px;border:1px solid rgba(255,255,255,.13);border-radius:12px;background:rgba(255,255,255,.06);color:#d7ddda;font-size:9px;line-height:1.65}.share-card-foot{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;margin-top:17px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12)}.share-card-foot b{font-size:9px}.share-card-foot span{display:grid;width:38px;height:38px;place-items:center;border-radius:9px;background:#fff;color:var(--ink);font-size:7px;font-weight:900}.status-box{padding:16px;border:1px solid var(--line);border-radius:16px;background:var(--white)}.status-box h3{margin:0 0 13px;font-size:12px}.status-line{display:grid;grid-template-columns:23px 1fr;gap:9px;position:relative;padding-bottom:14px}.status-line:last-child{padding-bottom:0}.status-line:not(:last-child):after{position:absolute;top:22px;bottom:2px;left:11px;width:1px;background:#d8d4cb;content:""}.status-line>i{display:grid;z-index:1;width:23px;height:23px;place-items:center;border-radius:50%;background:#e5e1d8;color:#89908e;font-style:normal;font-size:8px}.status-line.done>i{background:#dcefe0;color:#367148}.status-line.current>i{background:var(--coral);color:#fff}.status-line b,.status-line small{display:block}.status-line b{font-size:9px}.status-line small{margin-top:3px;color:#858d8a;font-size:8px;line-height:1.45}.notice-box{display:flex;gap:10px;margin:12px 0 0;padding:13px;border-radius:13px;background:#fff2e8}.notice-box>span{display:grid;width:28px;height:28px;flex:0 0 auto;place-items:center;border-radius:9px;background:var(--coral);color:#fff;font-size:11px}.notice-box b,.notice-box small{display:block}.notice-box b{font-size:9px}.notice-box small{margin-top:3px;color:#8c6c5e;font-size:8px;line-height:1.5}.candidate-box{margin-top:14px;padding:16px;border-radius:16px;background:#eff3de}.candidate-box>small{color:#6c7b45;font-size:8px;font-weight:900}.candidate-box h3{margin:7px 0 8px;font-family:"Songti SC",serif;font-size:19px}.candidate-box p{margin:0;color:#667650;font-size:9px;line-height:1.65}.candidate-points{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:13px 0}.candidate-points span{padding:9px 4px;border-radius:10px;background:#dfeaa8;font-size:8px;font-weight:900;text-align:center}.diagnosis-earned{display:flex;gap:10px;margin-top:14px;padding:14px;border-radius:14px;background:#fff0e9}.diagnosis-earned i{display:grid;width:34px;height:34px;flex:0 0 auto;place-items:center;border-radius:10px;background:var(--coral);color:#fff;font-style:normal;font-size:9px;font-weight:900}.diagnosis-earned b,.diagnosis-earned small{display:block}.diagnosis-earned b{font-size:10px}.diagnosis-earned small{margin-top:4px;color:#8b6a5e;font-size:8px;line-height:1.5}.invite-note{padding:16px;border:1px solid #c6db9a;border-radius:16px;background:#f2f8df}.invite-note strong{display:block;margin-bottom:5px;font-family:"Songti SC",serif;font-size:18px}.invite-note p{margin:0;color:#667650;font-size:9px;line-height:1.6}
    .todo-list{display:grid;gap:8px}.todo-row{display:flex;gap:9px;padding:11px;border-radius:12px;background:var(--paper)}.todo-row>span{display:grid;width:24px;height:24px;place-items:center;border-radius:7px;background:var(--coral);color:#fff;font-size:8px}.todo-row b,.todo-row small{display:block}.todo-row b{font-size:10px}.todo-row small{margin-top:3px;color:#7a827f;font-size:8px}
    /* Mobile readability upgrade: keep supporting copy readable and make answers the visual focus. */
    html{-webkit-text-size-adjust:100%}
    .app p,.sheet p,.flow p{font-size:14px;line-height:1.7}
    .app small,.sheet small,.flow small{font-size:12px;line-height:1.5}
    .brand b{font-size:14px}.brand small{font-size:11px}.anniversary{font-size:11px}
    .eyebrow{font-size:12px}.hero>p{font-size:15px}.hero-mini p{font-size:13px}
    .progress-card span{font-size:12px}.progress-card b{font-size:13px}.progress-foot{font-size:11px}
    .section-head p{font-size:11px}.section-head>span{font-size:12px}
    .mode-tabs button{height:40px;font-size:13px}.partner-chip{font-size:12px}.partner-chip i{font-size:10px}
    .company-mark{font-size:12px}.company small{font-size:11px}.company b{font-size:15px}.q-count{font-size:12px}
    .q-topic{font-size:12px}.question-card>p{font-size:15px;line-height:1.75}.q-meta{font-size:12px}
    .q-actions button{height:46px;font-size:14px}.change-row span{font-size:12px}.swipe-tip{font-size:11px}
    .join-item b{font-size:15px}.join-item small{font-size:13px}.product-card>p{font-size:14px}
    .answer-demo span{font-size:12px}.answer-demo p{font-size:14px}.todo-demo div{font-size:12px}
    .benefit b{font-size:14px}.benefit small{font-size:12px}.participate-card small{font-size:12px}
    .participate-card>p{font-size:14px}.participate-actions button{font-size:14px}
    .launch-card>small{font-size:12px}.launch-card>p{font-size:14px}.launch-feature b{font-size:13px}.launch-feature small{font-size:11px}
    .diagnosis-gift b{font-size:14px}.diagnosis-gift small{font-size:12px}.member-benefits-title{font-size:13px}
    .member-benefits li{font-size:12px}.launch-cta{font-size:14px}.report-teaser .kicker{font-size:12px}
    .brief-head{font-size:12px}.risk-tag{font-size:11px}.brief-row p{font-size:13px}.brief-row small{font-size:11px}
    .report-teaser button{font-size:14px}.end-note p{font-size:12px}.bottom-nav button{font-size:12px}

    /* The peer-answer view is intentionally single-column: 16px body copy is far easier to scan on a phone. */
    .sheet{padding-right:18px;padding-left:18px}
    .sheet-company small{font-size:12px}.sheet-company b{font-size:16px}.sheet-context{font-size:15px;line-height:1.75}
    .answer-feed-head{margin-top:24px;margin-bottom:14px}.answer-feed-head b{font-size:20px}.answer-feed-head span{font-size:13px}
    .answer-waterfall{column-count:1;column-gap:0}
    .answer-tile{margin-bottom:12px;padding:16px;border-radius:18px}
    .answer-tile-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
    .answer-author{flex:1;min-width:0;gap:10px}.answer-author>div{min-width:0}.answer-avatar{width:38px;height:38px;border-radius:11px;font-size:13px}
    .answer-author b{max-width:100%;font-size:16px}.answer-author small{font-size:12px}
    .answer-tag{margin-top:12px;padding:6px 9px;font-size:12px}
    .answer-tile-head .answer-tag{flex:0 0 auto;margin-top:2px;white-space:nowrap}
    .answer-tile>p{margin:12px 0;color:#343c39;font-size:16px;line-height:1.8}
    .answer-result{padding-top:11px;font-size:14px;line-height:1.7}
    .answer-foot{margin-top:12px;font-size:13px}.answer-foot button{padding:7px 11px;font-size:13px}
    .load-more-answers{height:44px;font-size:13px}.sheet-primary{height:50px;font-size:15px}

    /* Form and result flows use a 16px input size to avoid iOS zoom and improve completion readability. */
    .flow-head b{font-size:15px}.flow-step>small{font-size:12px}.flow-step>p{font-size:14px}
    .field>span{font-size:14px}.field input,.field textarea,.field select{font-size:16px}
    .pills span{font-size:13px}.flow-question small{font-size:12px}.voice-panel>small{font-size:12px}.voice{font-size:14px}
    .or-line{font-size:12px}.upload b{font-size:15px}.upload small{font-size:12px}.sample{font-size:12px}
    .member-head b{font-size:15px}.member-head small{font-size:12px}.phone-auth b{font-size:13px}.phone-auth small{font-size:12px}
    .phone-auth button{font-size:12px}.optional-title,.privacy-note{font-size:12px}.anonymous-confirm>p{font-size:14px}
    .anonymous-effects b{font-size:13px}.anonymous-effects small{font-size:12px}.complete-profile-btn{font-size:13px}
    .anonymous-member-note b{font-size:14px}.anonymous-member-note small{font-size:12px}.group-head small{font-size:12px}
    .group-benefits span{font-size:11px}.group-btn{font-size:13px}.group-tip{font-size:11px}.flow-cta button{font-size:15px}
    .result-hero small{font-size:12px}.result-hero p{font-size:14px}.ai-row b{font-size:14px}.ai-row small{font-size:12px}
    .share-card>small{font-size:12px}.share-card p{font-size:14px}.share-card-foot b{font-size:12px}.share-card-foot span{font-size:10px}
    .status-box h3{font-size:15px}.status-line b{font-size:13px}.status-line small{font-size:12px}
    .notice-box b{font-size:13px}.notice-box small{font-size:12px}.candidate-box>small{font-size:12px}.candidate-box p{font-size:14px}
    .candidate-points span{font-size:11px}.diagnosis-earned b{font-size:14px}.diagnosis-earned small{font-size:12px}
    .invite-note p{font-size:14px}.todo-row b{font-size:14px}.todo-row small{font-size:12px}

    /* 首页问题区：不再用模式标签，把三类内容直接铺开。 */
    .question-intro{margin-bottom:17px;padding:0 1px 16px;border-bottom:1px solid var(--line)}
    .question-intro-title{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .question-intro-title b{flex:0 0 auto;padding:5px 9px;border-radius:99px;background:#e9e4da;color:#747d7a;font-size:11px}
    .question-intro h2{margin:0;font-family:"Songti SC",serif;font-size:25px;line-height:1.3}
    .question-intro p{margin:8px 0 0;color:#6e7774;font-size:13px;line-height:1.65}
    .partner-rail{gap:10px;margin-bottom:16px}
    .partner-chip{flex-shrink:0;min-width:112px;padding:9px 12px 9px 8px;border-radius:14px;background:rgba(255,253,248,.7);font-weight:800}
    .partner-chip i{width:30px;height:30px;border-radius:9px}
    .partner-chip.active{border-color:var(--ink);box-shadow:0 7px 18px rgba(23,28,27,.12)}
    .question-stage:before,.question-stage:after{height:38px}
    .question-card{cursor:grab;transition:transform .18s ease,box-shadow .18s ease}
    .question-card:active{cursor:grabbing}
    .question-card.swipe-next{animation:cardNext .28s ease}
    .question-card.swipe-prev{animation:cardPrev .28s ease}
    .change-row{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;margin-top:16px}
    .change-row button{width:auto;height:44px;padding:0 14px;border-radius:13px;background:var(--white);font-size:13px;font-weight:900;box-shadow:0 5px 13px rgba(23,28,27,.06)}
    .change-row button:first-child{justify-self:stretch}.change-row button:last-child{justify-self:stretch}
    .change-row span{min-width:82px;font-size:12px;font-weight:800}
    .carousel-dots{display:flex;justify-content:center;gap:5px;margin-top:10px}
    .carousel-dots button{width:6px;height:6px;padding:0;border:0;border-radius:99px;background:#c9c5bb;transition:.2s}
    .carousel-dots button.active{width:22px;background:var(--coral)}
    .swipe-tip{display:none}
    .home-feed{padding-top:30px}
    .feed-block{padding:22px 0;border-top:1px solid var(--line)}
    .feed-block:first-child{padding-top:0;border-top:0}
    .feed-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:13px}
    .feed-head h2{margin:0;font-family:"Songti SC",serif;font-size:24px}
    .feed-head p{margin:5px 0 0;color:#7b8380;font-size:12px}
    .feed-head span{color:var(--coral2);font-size:12px;font-weight:900}
    .feed-list{display:flex;gap:12px;overflow-x:auto;margin:0 -16px;padding:0 16px 7px;scroll-snap-type:x mandatory;scrollbar-width:none}.feed-list::-webkit-scrollbar{display:none}
    .feed-question-card{display:flex;flex-direction:column;min-width:calc(100% - 28px);padding:18px;border:1px solid var(--line);border-radius:19px;background:var(--white);box-shadow:0 7px 18px rgba(23,28,27,.055);scroll-snap-align:start}
    .hot-feed .feed-question-card:first-child{border-color:rgba(255,91,54,.28);background:linear-gradient(145deg,#fffdf8 48%,#fff1ec)}
    .feed-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
    .feed-card-topic{display:inline-flex;padding:6px 9px;border-radius:99px;background:#ffe0d6;color:var(--coral2);font-size:11px;font-weight:900}
    .owner-feed .feed-card-topic{background:var(--blue);color:#416792}
    .feed-card-top>span:last-child{color:#858d8a;font-size:11px;font-weight:800}
    .feed-question-card h3{margin:13px 0 9px;font-family:"Songti SC",serif;font-size:21px;line-height:1.5}
    .feed-question-card>p{flex-grow:1;margin:0;color:#68716e;font-size:13px;line-height:1.72}
    .feed-card-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:15px;padding-top:13px;border-top:1px solid var(--line)}
    .feed-card-meta>div{display:flex;flex-wrap:wrap;gap:5px 12px;color:#7c8582;font-size:11px}.feed-card-meta b{color:var(--ink)}
    .feed-card-action{flex:0 0 auto;padding:9px 11px;border:0;border-radius:10px;background:var(--ink);color:#fff;font-size:11px;font-weight:900}
    .hot-feed .feed-question-card:first-child .feed-card-action{background:var(--coral)}
    .feed-carousel-foot{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:5px;color:#7e8784;font-size:11px;font-weight:800}
    .feed-dots{display:flex;gap:5px}.feed-dots button{width:6px;height:6px;padding:0;border:0;border-radius:99px;background:#c9c5bb}.feed-dots button.active{width:18px;background:var(--coral)}
    .owner-feed .feed-dots button.active{background:#416792}

    /* 解法分享长图：宽度保持不变，增加高度和信息层级。 */
    .solution-poster{position:relative;display:flex;min-height:650px;overflow:hidden;flex-direction:column;padding:22px 18px;border-radius:20px;background:radial-gradient(circle at 93% 7%,rgba(217,239,105,.22),transparent 25%),#121b18;color:#fff;box-shadow:0 18px 38px rgba(23,28,27,.2)}
    .solution-poster:after{position:absolute;right:-80px;bottom:110px;color:rgba(217,239,105,.055);content:"解";font-family:"Songti SC",serif;font-size:240px;font-weight:900;line-height:1}
    .poster-brand,.poster-bottom,.poster-answer-head{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:10px}
    .poster-brand b{font-size:14px}.poster-brand span{padding:7px 10px;border-radius:99px;background:var(--lime);color:var(--ink);font-size:11px;font-weight:900}
    .poster-kicker{position:relative;z-index:1;margin-top:24px;color:var(--lime);font-size:13px;font-weight:900}
    .solution-poster>h2{position:relative;z-index:1;margin:10px 0 18px;font-family:"Songti SC",serif;font-size:34px;line-height:1.22;font-weight:500}
    .poster-question{position:relative;z-index:1;padding:15px 16px;border:1px solid rgba(255,255,255,.12);border-radius:15px;background:rgba(255,255,255,.07)}
    .poster-question span{display:block;margin-bottom:7px;color:var(--lime);font-size:12px;font-weight:900}
    .poster-question strong{display:block;color:#fff;font-family:"Songti SC",serif;font-size:21px;line-height:1.48}
    .poster-answer{position:relative;z-index:1;margin-top:14px;padding:16px;border-radius:16px;background:var(--lime);color:var(--ink)}
    .poster-answer-head{padding-bottom:10px;border-bottom:1px solid rgba(23,28,27,.16)}
    .poster-answer-head span{font-size:14px;font-weight:900}
    .poster-answer-head b{max-width:58%;overflow:hidden;color:#51593a;font-size:10px;font-weight:800;text-overflow:ellipsis;white-space:nowrap;text-align:right}
    .poster-answer p{display:-webkit-box;overflow:hidden;margin:12px 0 0;color:#222a27;font-size:15px;line-height:1.75;-webkit-box-orient:vertical;-webkit-line-clamp:8}
    .poster-more{display:inline-flex;margin-top:9px;align-items:center;gap:5px;color:#59613e;font-size:11px;font-weight:900}
    .poster-bottom{margin-top:auto;padding-top:20px}
    .poster-bottom b,.poster-bottom small{display:block}.poster-bottom b{font-size:18px}.poster-bottom small{margin-top:5px;color:#aeb7b3;font-size:11px}
    .poster-qr{display:grid;width:66px;height:66px;flex:0 0 auto;place-items:center;border:7px solid var(--lime);border-radius:13px;background:repeating-conic-gradient(#111 0 25%,#fff 0 50%) 50%/10px 10px;color:transparent}
    .toast{position:fixed;z-index:90;bottom:88px;left:50%;display:none;padding:10px 15px;border-radius:99px;background:var(--ink);color:#fff;font-size:13px;font-weight:800;transform:translateX(-50%)}.toast.show{display:block}
    @keyframes up{from{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(255,255,255,.16)}}
    @keyframes cardNext{50%{transform:translateX(-18px) rotate(-.8deg);opacity:.72}100%{transform:none;opacity:1}}
    @keyframes cardPrev{50%{transform:translateX(18px) rotate(.8deg);opacity:.72}100%{transform:none;opacity:1}}
    @media(max-width:430px){html,body{background:var(--paper)}.app{box-shadow:none}}.question-card h3,.feed-question-card h3{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden}@media(min-width:390px){.question-card h3,.feed-question-card h3{-webkit-line-clamp:3}}