:root{--ink:#111827;--muted:#667085;--line:#e8e9ed;--paper:#f5f6f4;--white:#fff;--accent:#e9ff5b;--accent-2:#dafa22;--danger:#dc2626;--radius:24px;--shadow:0 18px 50px rgba(17,24,39,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.5}.app-shell{max-width:680px;margin:auto;min-height:100vh;background:linear-gradient(180deg,#f8f8f5 0,#f2f3f0 100%);overflow:hidden}.topbar{height:72px;padding:0 22px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;font-size:20px;font-weight:800;letter-spacing:-.5px}.brand-mark{width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:var(--ink);color:var(--accent);font-weight:900}.icon-btn{width:44px;height:44px;border:0;border-radius:14px;background:#fff;display:grid;place-items:center;cursor:pointer;color:var(--ink);box-shadow:0 4px 16px rgba(0,0,0,.05)}.icon-btn svg{width:21px;fill:currentColor}.hero{padding:46px 24px 30px}.eyebrow{display:flex;align-items:center;gap:9px;color:#555f6d;font-size:13px;font-weight:700;letter-spacing:1.6px}.eyebrow span{width:28px;height:2px;background:var(--ink)}h1{font-size:clamp(42px,12vw,64px);line-height:1.04;letter-spacing:-3px;margin:18px 0 20px}h1 em{font-style:normal;position:relative;z-index:0}h1 em:after{content:"";position:absolute;left:-3px;right:-4px;bottom:4px;height:14px;background:var(--accent);z-index:-1;transform:rotate(-1deg)}.hero>p{max-width:560px;color:var(--muted);font-size:16px;margin:0 0 22px}.platforms{display:flex;flex-wrap:wrap;gap:8px}.platforms span{padding:7px 12px;border:1px solid #dcdfe2;border-radius:999px;background:rgba(255,255,255,.6);font-size:13px;font-weight:650}.parser-card,.result-card{margin:8px 16px 24px;padding:22px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}.card-head small,.section-title span,.admin-head small{font-size:11px;font-weight:800;letter-spacing:1.3px;color:#8a9099}.card-head h2{font-size:20px;margin:3px 0 0}.quota{padding:7px 10px;background:#f1f3eb;border-radius:9px;font-size:12px;font-weight:700;white-space:nowrap}.input-wrap{position:relative;border:1.5px solid #dfe2e5;border-radius:16px;background:#fafafa;padding:14px 64px 10px 44px;transition:.2s}.input-wrap:focus-within{border-color:var(--ink);box-shadow:0 0 0 3px rgba(17,24,39,.08)}.input-wrap>svg{position:absolute;left:15px;top:16px;width:21px;fill:none;stroke:currentColor;stroke-width:1.8}.input-wrap textarea{resize:none;border:0;outline:0;background:transparent;width:100%;font:inherit;font-size:15px;color:var(--ink)}.input-wrap button{position:absolute;right:10px;top:10px;border:0;border-radius:9px;background:#eceee8;padding:8px 10px;font-weight:700;cursor:pointer}.hint{font-size:12px;color:#858b94;margin:10px 2px 15px}.hint.error{color:var(--danger)}.primary-btn{width:100%;min-height:52px;border:0;border-radius:15px;background:var(--ink);color:#fff;font:inherit;font-weight:800;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;transition:.2s}.primary-btn:hover{transform:translateY(-1px);background:#000}.primary-btn:active{transform:scale(.99)}.primary-btn svg{width:20px;fill:none;stroke:currentColor;stroke-width:2}.progress-card{margin:0 16px 24px;padding:20px;display:flex;gap:16px;align-items:center;background:#171d28;color:#fff;border-radius:20px}.progress-card p{margin:2px 0 0;color:#aeb5c0;font-size:13px}.spinner{width:36px;height:36px;border:3px solid #3a4150;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result-top{display:flex;gap:15px;align-items:center;margin-bottom:18px}.video-cover{width:92px;height:80px;border-radius:14px;background:linear-gradient(135deg,#202938,#606b7d);display:grid;place-items:center;color:#fff;position:relative;flex:none}.video-cover .play{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.18);display:grid;place-items:center;font-size:12px}.video-cover span{position:absolute;bottom:6px;left:7px;padding:2px 6px;background:#111a;border-radius:5px;font-size:10px}.success-dot{font-size:11px;color:#50820b;font-weight:800}.result-top h2{margin:2px 0;font-size:19px}.result-top p{margin:0;color:var(--muted);font-size:12px}.transcript{padding:17px;border-radius:15px;background:#f6f7f4;color:#3d4653;font-size:15px;line-height:1.8;max-height:260px;overflow:auto}.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.secondary-btn{min-height:46px;border:1px solid #dfe1e5;border-radius:13px;background:#fff;font:inherit;font-weight:750;cursor:pointer}.secondary-btn.wide{grid-column:1/-1;background:var(--accent);border-color:var(--accent)}.future-feature{margin-top:14px;padding:14px;display:flex;justify-content:space-between;align-items:center;border:1px dashed #cbd0d6;border-radius:14px}.future-feature small{display:block;color:#89909a}.future-feature span{font-size:12px;color:#777}.how-it-works{padding:44px 24px 58px}.section-title h2{font-size:28px;letter-spacing:-1px;margin:4px 0 26px}.how-it-works ol{list-style:none;margin:0;padding:0}.how-it-works li{display:flex;gap:18px;padding:19px 0;border-top:1px solid #dfe1dd}.how-it-works li b{font-size:12px;color:#899097;margin-top:3px}.how-it-works li strong{font-size:16px}.how-it-works li p{margin:3px 0 0;color:var(--muted);font-size:13px}footer{padding:30px 24px calc(32px + env(safe-area-inset-bottom));background:var(--ink);color:#fff}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand .brand-mark{background:var(--accent);color:var(--ink)}footer p{color:#aeb5c0;font-size:12px;margin:18px 0}footer>span{font-size:11px;color:#737c89}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}dialog{width:min(100% - 20px,620px);max-height:92vh;border:0;border-radius:24px;padding:0;background:#f6f7f4;box-shadow:0 30px 80px #0005}dialog::backdrop{background:#0b101acc;backdrop-filter:blur(4px)}.admin-panel{padding:22px;overflow:auto;max-height:92vh}.admin-head{display:flex;justify-content:space-between;align-items:flex-start}.admin-head h2{margin:3px 0 18px}.admin-head .icon-btn{font-size:26px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stats div{padding:13px;background:#fff;border-radius:14px}.stats span{font-size:11px;color:var(--muted);display:block}.stats strong{font-size:22px}.setting-group{margin-top:18px;padding:17px;background:#fff;border-radius:17px}.setting-group h3{margin:0 0 13px;font-size:14px}.setting-group>label:not(.switch-row){display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:8px 0}.setting-group input[type=number]{width:74px;padding:8px;border:1px solid var(--line);border-radius:9px}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;position:relative}.switch-row span{font-size:13px;font-weight:650}.switch-row small{display:block;font-weight:400;color:var(--muted)}.switch-row input{position:absolute;opacity:0}.switch-row i{width:46px;height:26px;border-radius:20px;background:#d8dce1;position:relative;flex:none;transition:.2s}.switch-row i:after{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;border-radius:50%;background:#fff;transition:.2s}.switch-row input:checked+i{background:var(--ink)}.switch-row input:checked+i:after{transform:translateX(20px);background:var(--accent)}.platform-toggles{display:grid;grid-template-columns:1fr 1fr;gap:8px}.platform-toggles label{display:flex;align-items:center;gap:8px;padding:9px;border:1px solid var(--line);border-radius:10px;font-size:13px}.admin-panel>.primary-btn{margin-top:18px}.admin-note{text-align:center;font-size:11px;color:var(--muted)}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#111827;color:#fff;padding:11px 16px;border-radius:12px;font-size:13px;opacity:0;pointer-events:none;transition:.25s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}@media(min-width:681px){body{padding:32px 0}.app-shell{border-radius:28px;box-shadow:0 20px 80px rgba(0,0,0,.12)}.hero{padding-left:38px;padding-right:38px}.parser-card,.result-card,.progress-card{margin-left:30px;margin-right:30px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.publish-link{margin-left:auto;margin-right:8px;color:var(--ink);text-decoration:none;font-size:13px;font-weight:850;padding:9px 11px;border-radius:11px;background:var(--accent)}
.direct-btn{width:100%;min-height:48px;margin-top:10px;border:1.5px solid var(--ink);border-radius:15px;background:#fff;color:var(--ink);font:inherit;font-weight:800;cursor:pointer}.direct-btn:hover{background:var(--accent)}

.notice{margin:14px 0 0;padding:12px 14px;border-radius:12px;background:#fff8e6;border:1px solid #f2dfb4;color:#7a5a12;font-size:13px;line-height:1.7}
.capture{margin:14px 0 0;padding:14px;border:1px solid #e5e7eb;border-radius:14px;background:#fbfbf9}
.capture-head{display:flex;align-items:center;gap:10px}
.capture-head strong{font-size:14px}
.capture-status{color:#6b7280;font-size:12px;flex:1}
.capture-status.warn{color:#b45309}
.mini-btn{border:1px solid #d7dae0;background:#fff;border-radius:9px;padding:6px 10px;font-size:12px;cursor:pointer;color:#111827}
.mini-btn:hover{background:#f3f4f6}
.mini-btn:disabled{opacity:.6;cursor:default}
.capture-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.cap-item{display:flex;align-items:center;gap:10px;padding:8px;border-radius:11px;background:#fff;border:1px solid #eef0f2}
.cap-item img,.cap-ph{width:52px;height:52px;border-radius:8px;object-fit:cover;flex:none;background:#eceef1;display:block}
.cap-meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.cap-meta strong{font-size:13px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cap-meta span{font-size:11.5px;color:#6b7280;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.capture-help{margin:10px 0 0;font-size:12.5px;line-height:1.75;color:#6b7280}
.capture-help a{color:#111827}

/* ---- 移动端稳定：禁止横向晃动/回弹 ---- */
html{overflow-x:hidden;overscroll-behavior-x:none;max-width:100%}
body{overflow-x:hidden;overscroll-behavior:none;max-width:100%;position:relative}
.app-shell{width:100%;max-width:680px;margin:0 auto}
img,svg,video,canvas{max-width:100%}
h1,h2,p,div{overflow-wrap:break-word}

/* ---- 登录卡片 ---- */
.parser-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#6b7280;margin-bottom:12px}
.parser-card label input{padding:12px 14px;border:1px solid #dcdfe2;border-radius:12px;font-size:15px;color:#111827;background:#fff}
.parser-card label input:focus{outline:2px solid #11182722}
#authPanel .primary-btn{margin-top:4px}

/* ---- 关于 ---- */
.about-card{margin:8px 16px 24px;padding:22px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}
.about-text{color:#3d4653;font-size:14.5px;line-height:1.85;margin:0 0 12px}
.dev-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.dev-item{flex:1;min-width:140px;background:#f6f7f4;border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.dev-item small{color:#6b7280;font-size:11.5px}
.dev-item strong{font-size:16px}
.dev-item a{color:#111827;font-weight:700;text-decoration:none}
@media(max-width:420px){.parser-card,.about-card{padding:18px 16px}}
/* 固定页面：禁止缩放手势，只允许纵向滚动 */
html,body{touch-action:pan-y;-webkit-text-size-adjust:100%;text-size-adjust:100%}
input,textarea,select{font-size:16px}
/* iOS 输入框小于 16px 会触发自动放大 */
input,textarea,select{font-size:16px !important}