:root{--navy:#082f55;--blue:#0b5ea8;--cyan:#20a7b6;--mint:#dff6f2;--ink:#193044;--muted:#647786;--line:#d9e5ea;--paper:#fff;--bg:#f3f7f8;--gold:#e5a62f;--red:#c64d4d;--shadow:0 18px 50px rgba(10,47,80,.09)}
.upload-button input{width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;clip-path:inset(50%)!important}
.result-card{min-height:0!important}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}button,input,textarea{font:inherit}.shell{min-height:100vh}.topbar{height:78px;padding:0 max(24px,calc((100vw - 1240px)/2));display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--navy),var(--cyan));color:#fff;font-size:22px;font-weight:800}.brand strong,.brand small{display:block}.brand strong{font-size:17px;letter-spacing:.02em}.brand small{margin-top:3px;color:var(--muted);font-size:12px}.cloud-state{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding:8px 12px;border:1px solid var(--line);border-radius:999px}.pulse{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(229,166,47,.13)}.cloud-state.ok .pulse{background:#29a676;box-shadow:0 0 0 4px rgba(41,166,118,.13)}.cloud-state.error .pulse{background:var(--red);box-shadow:0 0 0 4px rgba(198,77,77,.13)}main{max-width:1240px;margin:auto;padding:0 24px 52px}.hero{margin:26px 0;min-height:320px;padding:52px 58px;border-radius:30px;color:#fff;background:radial-gradient(circle at 82% 15%,rgba(35,171,183,.45),transparent 29%),linear-gradient(125deg,#07335a,#0a5f94);display:grid;grid-template-columns:1.55fr .75fr;gap:50px;align-items:center;box-shadow:0 20px 55px rgba(8,47,85,.2)}.eyebrow,.step-kicker{margin:0 0 10px;text-transform:uppercase;font-weight:800;letter-spacing:.14em;font-size:11px}.eyebrow{color:#aeeae6}.hero h1{margin:0;font-size:48px;line-height:1.14;letter-spacing:-.04em}.hero h1 span{color:#a9ebe4}.hero-copy{max-width:620px;margin:20px 0;color:#e2f2f5;line-height:1.8;font-size:16px}.culture{display:flex;gap:9px}.culture span{padding:7px 13px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:rgba(255,255,255,.08);font-size:12px}.hero-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:22px;padding:25px;backdrop-filter:blur(10px)}.metric{display:flex;align-items:end;gap:10px}.metric b{font-size:34px;color:#fff}.metric span{padding-bottom:5px;color:#cde8ea}.hero-card ol{margin:18px 0;padding-left:22px;display:grid;gap:9px}.hero-card p{font-size:12px;line-height:1.65;color:#cde8ea;margin:0}.card{background:var(--paper);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.access-panel{padding:20px 24px;margin-bottom:20px;display:grid;grid-template-columns:1fr minmax(300px,430px);align-items:center;gap:28px}.access-panel h2{margin:0;font-size:20px;color:var(--navy)}.access-panel p:not(.step-kicker){margin:7px 0 0;color:var(--muted);font-size:13px}.step-kicker{color:var(--cyan)}.access-input{display:grid;grid-template-columns:auto 1fr auto;align-items:center;border:1px solid var(--line);border-radius:13px;padding-left:14px;overflow:hidden}.access-input span{font-size:12px;font-weight:700;color:var(--muted)}.access-input input{min-width:0;border:0;outline:0;padding:13px;background:transparent}.ghost{border:0;border-left:1px solid var(--line);background:#f8fbfb;padding:13px 14px;color:var(--blue);cursor:pointer}.workspace-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:20px;align-items:start}.input-card,.result-card{padding:27px}.result-card{min-height:720px}.section-head{display:flex;align-items:start;justify-content:space-between;gap:15px;margin-bottom:22px}.section-head h2{font-size:23px;margin:0;color:var(--navy)}.model-tag{font-size:10px;padding:6px 9px;border-radius:999px;background:var(--mint);color:#087f80;max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.record-area{padding:23px;border:1px dashed #b9d4da;border-radius:18px;background:linear-gradient(150deg,#f8fcfc,#eef8f6);display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px}.record-visual{width:100%;text-align:center;margin-bottom:5px}.record-dot{display:inline-block;width:11px;height:11px;background:#c1ccd2;border-radius:50%;margin-right:8px}.record-area.recording .record-dot{background:#e15050;animation:recordPulse 1.3s infinite}.record-time{display:inline-block;font-variant-numeric:tabular-nums;font-weight:800;font-size:22px;color:var(--navy)}.record-visual small{display:block;margin-top:5px;color:var(--muted)}button,.upload-button{border:0;border-radius:11px;padding:11px 17px;font-weight:750;cursor:pointer;transition:.18s transform,.18s opacity,.18s background}button:hover,.upload-button:hover{transform:translateY(-1px)}button:disabled{opacity:.45;cursor:not-allowed;transform:none}.primary{background:var(--blue);color:#fff}.primary:hover:not(:disabled){background:#074f8f}.secondary,.upload-button{background:#e8f3f7;color:var(--blue)}.recording .record-button{background:#cc4a4a}.upload-button input{position:absolute;opacity:0;pointer-events:none}.or{font-size:12px;color:#8ba0ac}.file-note{width:100%;text-align:center;margin:3px 0 0;font-size:11px;color:var(--muted)}audio{width:100%;height:40px;margin-top:8px}.consent{display:flex;gap:10px;align-items:start;margin:15px 2px;color:var(--muted);font-size:12px;line-height:1.5}.consent input,.review-check{accent-color:var(--blue);margin-top:2px}.full{width:100%}.divider{display:flex;align-items:center;gap:10px;margin:24px 0 16px;color:#8799a5;font-size:11px}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}.field span{display:block;font-weight:750;font-size:13px;margin-bottom:8px;color:var(--navy)}.field textarea{width:100%;min-height:205px;resize:vertical;border:1px solid var(--line);border-radius:14px;padding:14px;outline:0;line-height:1.7;color:var(--ink);background:#fbfdfd}.field textarea:focus,.reply-section textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(32,167,182,.1)}.field 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8px;border-radius:999px}.summary{margin:0;line-height:1.8}.demand-list{display:grid;gap:9px}.demand{padding:13px;border:1px solid var(--line);border-radius:13px;background:#fbfdfd}.demand-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.demand-top strong{font-size:13px;color:var(--navy)}.priority{padding:3px 7px;border-radius:999px;font-size:10px;background:#e8f3f7;color:var(--blue)}.priority.high{background:#fdeceb;color:#b54646}.demand p{margin:8px 0;font-size:13px;line-height:1.6}.demand-meta{display:flex;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:10px}.evidence{padding-top:7px;border-top:1px dashed var(--line);color:#6f828e;font-size:10px}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compact ul{margin:0;padding-left:17px;color:var(--muted);font-size:12px;line-height:1.8}.coordination{display:grid;gap:7px}.coord-row{display:grid;grid-template-columns:85px 1fr auto;gap:10px;padding:9px 10px;border-radius:10px;background:#f4f8f9;font-size:11px}.coord-row strong{color:var(--blue)}.reply-section textarea{width:100%;min-height:120px;border:1px solid var(--line);border-radius:13px;padding:13px;resize:vertical;line-height:1.7;outline:0}.review-gate{margin-top:5px;padding:18px;border-radius:16px;background:linear-gradient(145deg,#eef8f6,#f7fbfb);border:1px solid #cae7e2}.review-gate h3{margin:0 0 14px;color:var(--navy);font-size:17px}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.check-grid label{display:flex;gap:7px;align-items:start;font-size:11px;color:#4f6674}.review-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:15px}.gate-note{margin:10px 0 0;color:var(--muted);font-size:10px;text-align:right}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:20px}.principles div{padding:18px 20px;border-radius:16px;border:1px solid var(--line);background:#fff}.principles b,.principles span{display:block}.principles b{color:var(--navy);font-size:13px;margin-bottom:5px}.principles span{color:var(--muted);font-size:11px;line-height:1.5}footer{text-align:center;padding:25px;color:#81939e;font-size:11px;border-top:1px solid var(--line)}.toast{position:fixed;right:24px;bottom:24px;z-index:50;max-width:380px;padding:13px 17px;border-radius:12px;background:#173f5c;color:#fff;box-shadow:var(--shadow);transform:translateY(20px);opacity:0;pointer-events:none;transition:.25s}.toast.show{transform:none;opacity:1}.toast.error{background:#a84141}.busy{position:fixed;inset:0;z-index:40;display:grid;place-content:center;text-align:center;background:rgba(6,34,57,.55);backdrop-filter:blur(5px);color:#fff}.busy[hidden]{display:none}.spinner{width:48px;height:48px;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;margin:0 auto 15px;animation:spin .8s linear infinite}.busy strong,.busy span{display:block}.busy span{margin-top:6px;color:#dcecef;font-size:12px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes recordPulse{50%{box-shadow:0 0 0 7px rgba(225,80,80,.18)}}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding:38px}.hero-card{display:none}.workspace-grid{grid-template-columns:1fr}.access-panel{grid-template-columns:1fr}.result-card{min-height:0}.principles{grid-template-columns:1fr}.hero h1{font-size:39px}}
@media(max-width:560px){.topbar{height:68px;padding:0 16px}.brand small{display:none}.cloud-state span:last-child{display:none}main{padding:0 12px 38px}.hero{margin:12px 0;padding:30px 24px;border-radius:20px}.hero h1{font-size:34px}.culture{flex-wrap:wrap}.access-panel,.input-card,.result-card{padding:20px}.access-input{grid-template-columns:1fr auto}.access-input span{display:none}.two-column,.check-grid{grid-template-columns:1fr}.coord-row{grid-template-columns:72px 1fr}.coord-row span:last-child{grid-column:2}.principles{gap:8px}.review-actions{flex-direction:column}.review-actions button{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.topbar-actions{display:flex;align-items:center;gap:10px}.history-button{padding:9px 13px;border:1px solid var(--line);background:#fff;color:var(--blue);font-size:12px}.result-meta{display:flex;align-items:flex-end;flex-direction:column;gap:7px}.saved-state{font-size:10px;color:#168561;font-weight:700;white-space:nowrap}.history-dialog{width:min(1120px,calc(100vw - 32px));height:min(760px,calc(100vh - 48px));padding:0;border:0;border-radius:22px;background:#fff;color:var(--ink);box-shadow:0 30px 90px rgba(4,31,54,.28)}.history-dialog::backdrop{background:rgba(6,34,57,.58);backdrop-filter:blur(4px)}.history-shell{height:100%;display:grid;grid-template-rows:auto minmax(0,1fr)}.history-head{display:flex;align-items:start;justify-content:space-between;gap:24px;padding:24px 28px;border-bottom:1px solid var(--line)}.history-head h2{margin:0;color:var(--navy);font-size:24px}.history-head>div>span{display:block;margin-top:7px;color:var(--muted);font-size:12px}.dialog-close{display:grid;place-items:center;width:38px;height:38px;padding:0;border-radius:50%;background:#eef4f6;color:var(--navy);font-size:24px}.history-layout{min-height:0;display:grid;grid-template-columns:340px minmax(0,1fr)}.history-index{min-height:0;padding:18px;border-right:1px solid var(--line);background:#f7fafb;overflow:auto}.history-count{margin:0 4px 12px;color:var(--muted);font-size:11px}.history-list{display:grid;gap:8px}.history-item{width:100%;padding:13px;text-align:left;border:1px solid transparent;background:#fff;color:var(--ink);box-shadow:0 4px 14px rgba(8,47,85,.04)}.history-item:hover,.history-item.active{transform:none;border-color:#8bc9cf;background:#edf9f7}.history-item strong{display:-webkit-box;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical;color:var(--navy);font-size:12px;line-height:1.55}.history-item-meta{display:flex;flex-wrap:wrap;gap:6px 10px;margin-top:8px;color:var(--muted);font-size:9px}.history-item-meta .history-reviewed{color:#168561;font-weight:800}.history-detail{min-width:0;min-height:0;padding:26px 30px;overflow:auto}.history-welcome{height:100%;display:grid;place-content:center;text-align:center;color:var(--muted);gap:7px}.history-welcome b{color:var(--navy)}.history-detail-head{display:flex;align-items:start;justify-content:space-between;gap:18px}.history-detail-head h3{max-width:580px;margin:0;color:var(--navy);font-size:20px;line-height:1.5}.history-detail-head span{display:block;margin-top:6px;color:var(--muted);font-size:9px;word-break:break-all}.history-detail-head button{white-space:nowrap}.history-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:20px 0}.history-facts div{padding:11px;border-radius:11px;background:#f3f8f8}.history-facts span,.history-facts b{display:block}.history-facts span{color:var(--muted);font-size:9px}.history-facts b{margin-top:5px;color:var(--navy);font-size:11px;overflow-wrap:anywhere}.history-block{padding:18px 0;border-top:1px solid var(--line)}.history-block h4{margin:0 0 10px;color:var(--navy);font-size:13px}.history-block p{margin:0;line-height:1.75;font-size:12px}.history-transcript{padding:13px;border-radius:12px;background:#f7fafb;white-space:pre-wrap}.history-demands{margin:12px 0 0;padding-left:20px;color:var(--muted);font-size:11px;line-height:1.8}.audit-timeline{list-style:none;margin:0;padding:0;display:grid;gap:9px}.audit-timeline li{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px 10px 28px;border-radius:10px;background:#f4f8f9;font-size:10px}.audit-timeline li::before{content:"";position:absolute;left:12px;width:7px;height:7px;border-radius:50%;background:var(--cyan)}.audit-timeline span{color:var(--muted)}.history-empty,.history-loading{padding:20px;color:var(--muted);font-size:12px;line-height:1.7}
@media(max-width:760px){.history-dialog{width:calc(100vw - 16px);height:calc(100vh - 20px);border-radius:16px}.history-head{padding:18px}.history-head>div>span{display:none}.history-layout{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr)}.history-index{max-height:32vh;border-right:0;border-bottom:1px solid var(--line);padding:12px}.history-detail{padding:18px}.history-facts{grid-template-columns:repeat(2,1fr)}.history-detail-head{display:grid}.history-detail-head button{width:100%}.topbar-actions{gap:6px}.history-button{padding:8px 10px}.cloud-state{padding:8px}.result-meta{align-items:flex-end}}
@media(max-width:420px){.history-button{font-size:0}.history-button::after{content:"历史";font-size:11px}.history-facts{grid-template-columns:1fr 1fr}}