@charset "UTF-8";
:root{--paper:#f6f2ea;--card:#fffcf7;--ink:#37332d;--sage:#556b58;--muted:#746d63;--line:#ded8cd;--gold:#b28b56}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7}h1,h2,h3{font-family:"Noto Serif SC","Songti SC",SimSun,serif;font-weight:500;line-height:1.35;margin:0 0 15px}h1{font-size:38px}h2{font-size:26px}h3{font-size:22px}p{margin:0 0 16px}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}button,a,input,textarea,select{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}.skip{position:fixed;top:-80px;background:var(--card);padding:10px;z-index:9}.skip:focus{top:0}.loading{padding:40px}.muted,small{color:var(--muted)}small{font-size:14px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--sage);margin-bottom:12px}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:10px 20px;background:var(--sage);color:#fff;border:1px solid var(--sage);border-radius:5px;font-weight:500}.button.secondary{background:transparent;color:var(--sage);border-color:var(--line)}.button.ghost{background:none;border-color:transparent;color:var(--sage);padding:9px 4px}.button.danger{background:none;color:#8b3734;border-color:#c69b96}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.chip{display:inline-flex;font-size:13px;border:1px solid var(--line);border-radius:30px;padding:3px 12px;color:var(--sage);background:#f2f0e7}.brand{display:flex;align-items:center;gap:12px;font-size:24px;letter-spacing:1px}.brand img{width:38px;height:38px}.brand small{display:block;font-size:12px;letter-spacing:0}.sidebar{width:246px;position:fixed;inset:0 auto 0 0;padding:35px 24px;background:#eeeae0;border-right:1px solid var(--line);display:flex;flex-direction:column}.sidebar nav{margin-top:60px;display:grid;gap:10px}.sidebar nav a{padding:13px;border-radius:5px;color:var(--muted)}.sidebar nav a[aria-current]{background:var(--card);color:var(--sage)}.sidebar-note{margin-top:auto;padding-top:80px;color:var(--sage);font-family:SimSun,serif;font-size:18px}.profile{padding-top:28px;word-break:break-all;font-size:13px}.app-main{margin-left:246px}.topbar{padding:20px 48px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.top-brand{display:none}main{padding:44px 48px 64px;max-width:1440px;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px}.page-heading p{max-width:600px}.app-footer{padding:20px 48px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;display:flex;justify-content:space-between;gap:20px}.welcome{display:grid;grid-template-columns:1.35fr 1fr;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;margin:24px 0 36px}.welcome-copy{padding:40px}.welcome img{width:100%;height:100%;max-height:300px;object-fit:cover}.welcome h2{font-size:32px}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.project-card{background:var(--card);border:1px solid var(--line);border-radius:7px;overflow:hidden;transition:transform .2s}.project-card:hover{transform:translateY(-3px)}.project-cover{height:200px;position:relative;overflow:hidden}.project-cover img{width:100%;height:100%;object-fit:cover}.cover-label{position:absolute;top:15px;left:15px;background:var(--card);padding:3px 12px;font-size:13px}.project-info{padding:24px;overflow-wrap:anywhere}.story-row{display:flex;align-items:center;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}.story-row>div{flex:1;min-width:0;overflow-wrap:anywhere}.story-row h3{margin-bottom:4px}.story-row img{width:80px;height:75px;object-fit:cover;border-radius:3px}.panel{background:var(--card);border:1px solid var(--line);border-radius:7px;padding:28px;margin:22px 0}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.empty{padding:55px 20px;border:1px dashed var(--line);text-align:center;border-radius:6px}.notice{padding:16px 20px;background:#edece0;border-left:3px solid var(--sage);margin:20px 0;font-size:15px;overflow-wrap:anywhere}.notice.warning{background:#f1e8db;border-color:var(--gold)}.field{display:grid;gap:7px;margin-bottom:18px}.field input,.field textarea,.field select{width:100%;background:#fffdf8;border:1px solid #c8c1b4;border-radius:4px;padding:11px 13px;font-size:16px}.field textarea{min-height:130px;resize:vertical;line-height:1.9}.field .script-text{min-height:350px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.error{color:#8b3734;font-size:15px;white-space:pre-wrap}.form-error:empty{display:none}.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:26px 0}.steps a{border-bottom:2px solid var(--line);padding:12px 5px;color:var(--muted);font-size:15px}.steps a[aria-current]{color:var(--sage);border-color:var(--sage)}.work-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(240px,.8fr);gap:26px}.material-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.material-card{background:var(--card);border:1px solid var(--line);border-radius:6px;overflow:hidden;min-width:0}.material-art{height:170px;display:flex;align-items:center;justify-content:center;background:#e8e6dc;color:var(--sage);font-family:SimSun,serif;font-size:26px}.material-art img{width:100%;height:100%;object-fit:cover}.material-copy{padding:18px}.material-copy h3{font-size:19px;overflow-wrap:anywhere}.material-copy p{font-size:14px}.material-copy audio,.material-copy video{width:100%;max-height:260px}.material-copy .button{font-size:14px}.material-check{display:flex;gap:10px;align-items:flex-start;margin:15px 0;padding:12px;background:#f2f0e8}.material-check input,.checkbox input{width:19px;height:19px;accent-color:var(--sage);flex-shrink:0}.material-check span{overflow-wrap:anywhere}.checkbox{display:flex;gap:10px;align-items:flex-start;margin:18px 0}.versions details{border-bottom:1px solid var(--line);padding:15px 0}.versions summary{cursor:pointer;color:var(--sage)}.versions p,.source-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:2}.source-text{max-height:260px;overflow:auto;margin:18px 0;padding:15px;background:var(--paper)}.status-line{font-size:14px;color:var(--sage)}.login{max-width:1000px;margin:7vh auto;padding:24px;display:grid;grid-template-columns:1fr 1fr;align-items:stretch}.login-art{position:relative;overflow:hidden;border-radius:7px 0 0 7px;background:#c4c9b0}.login-art img{width:100%;height:100%;object-fit:cover;opacity:.5}.login-art div{position:absolute;left:35px;right:35px;bottom:35px}.login-art h1{font-size:36px}.login-copy{background:var(--card);padding:45px;border-radius:0 7px 7px 0}.login-copy .brand{margin-bottom:40px}.mobile-nav{display:none}dialog{padding:28px;border:1px solid var(--line);border-radius:8px;max-width:620px;width:calc(100% - 32px);max-height:90vh;background:var(--card);color:var(--ink)}dialog::backdrop{background:#37332d66;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:20px}.dialog-head h2{margin:0}.record-clock{font-family:Georgia,serif;font-size:46px;text-align:center;margin:22px 0}.record-controls{justify-content:center}.record-indicator{width:10px;height:10px;border-radius:50%;background:#9c4c42;display:inline-block;animation:pulse 1.8s infinite}#record-audio{width:100%;margin:20px 0}.progress{width:100%;accent-color:var(--sage)}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:12px 20px;background:var(--ink);color:var(--card);border-radius:5px;z-index:20;max-width:calc(100% - 32px);display:none}.task-item{padding:15px 0;border-bottom:1px solid var(--line)}.task-item p{margin-bottom:4px}.back{display:inline-block;color:var(--sage);margin-bottom:15px}.file-label input{display:block;width:100%;margin-top:8px}.mini-title{font-size:18px;margin-top:26px}.login-links{margin-top:22px;display:flex;justify-content:space-between;gap:18px;font-size:14px;color:var(--sage)}@keyframes pulse{50%{opacity:.3}}
@media(max-width:1100px){.sidebar{width:210px;padding:30px 20px}.app-main{margin-left:210px}main{padding:32px 28px}.topbar,.app-footer{padding:20px 28px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.work-grid{grid-template-columns:1fr}.welcome-copy{padding:28px}}
@media(max-width:800px){.sidebar{display:none}.app-main{margin:0}.top-brand{display:block;font-size:20px}.top-crumb{display:none}.topbar{padding:16px 20px}main{padding:28px 20px 75px}.app-footer{padding:20px 20px 90px;flex-direction:column;gap:6px}.mobile-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;padding:12px 8px calc(12px + env(safe-area-inset-bottom));background:var(--card);border-top:1px solid var(--line);z-index:5}.mobile-nav a{padding:4px 12px;font-size:14px}.mobile-nav a[aria-current]{color:var(--sage);border-bottom:2px solid var(--sage)}.page-heading{align-items:flex-start}.page-heading h1{font-size:32px}.page-heading .button{white-space:nowrap;padding:10px 13px}.welcome{grid-template-columns:1.4fr 1fr}.welcome h2{font-size:26px}.welcome-copy{padding:24px}.panel{padding:23px}.login{margin:20px auto}#toast{bottom:85px}}
@media(max-width:520px){h1{font-size:30px}h2{font-size:24px}.page-heading{flex-direction:column;gap:5px}.project-grid,.material-grid,.form-grid{grid-template-columns:1fr}.welcome{grid-template-columns:1fr}.welcome img{max-height:200px}.story-row{gap:12px;flex-wrap:wrap}.story-row img{width:60px;height:65px}.story-row .chip{margin-left:72px}.steps{gap:5px}.steps a{font-size:13px}.panel-head{align-items:flex-start;flex-direction:column;gap:8px}.panel{padding:20px}.login{display:block;margin:0;padding:0}.login-art{height:235px;border-radius:0}.login-art h1{font-size:28px}.login-art div{bottom:20px}.login-copy{padding:30px 24px;border-radius:0}.login-copy .brand{margin-bottom:25px}.app-footer{font-size:12px}.topbar .chip{font-size:12px}.material-copy .actions{gap:8px}.material-copy .button{font-size:13px}dialog{padding:22px}.versions summary{font-size:14px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}