:root{--pink:#ee7fa7;--pink-dark:#cb547f;--blush:#fff1f6;--cream:#fffaf6;--ink:#332a30;--muted:#8b7d85;--line:#f0dfe6;--red:#d94a66;--amber:#d99037;--green:#4f9972;--shadow:0 14px 40px rgba(116,67,87,.11);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:#fff8fb}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 10% 0,#ffe8f1 0,transparent 30%),linear-gradient(180deg,#fffafd,#fff7f3)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,100%);background:rgba(255,255,255,.91);padding:38px 28px;border:1px solid #fff;border-radius:32px;box-shadow:var(--shadow);text-align:center}.brand-mark{width:68px;height:68px;margin:auto;display:grid;place-items:center;background:var(--blush);color:var(--pink);font-size:38px;border-radius:24px}.eyebrow{margin:12px 0 2px;letter-spacing:.18em;font-size:11px;font-weight:800;color:var(--pink-dark)}h1,h2,h3,p{margin-top:0}.login-card h1{margin-bottom:8px;font-size:26px}.muted{color:var(--muted)}.stack{display:grid;gap:16px;margin-top:28px;text-align:left}label{display:grid;gap:7px;font-size:13px;font-weight:700;color:#655862}input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 14px;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--pink);box-shadow:0 0 0 3px #ffe1ec}textarea{min-height:96px;resize:vertical}.primary,.secondary,.danger,.ghost{border:0;border-radius:14px;padding:12px 16px;font-weight:800}.primary{background:linear-gradient(135deg,var(--pink),#e66695);color:#fff;box-shadow:0 8px 18px rgba(226,102,149,.24)}.secondary{background:var(--blush);color:var(--pink-dark)}.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.danger{background:#fff0f2;color:var(--red)}.small{padding:8px 11px;font-size:12px}.demo-help{margin-top:20px;color:var(--muted);font-size:12px}.app{max-width:720px;min-height:100vh;margin:auto;background:rgba(255,255,255,.38);padding-bottom:96px}.topbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:18px 18px 12px;background:rgba(255,248,251,.9);backdrop-filter:blur(16px)}.topbar h1{font-size:23px;margin:0}.topbar .eyebrow{margin:0}.profile-pill{display:flex;align-items:center;gap:9px;border:1px solid #fff;background:rgba(255,255,255,.84);padding:6px 10px 6px 6px;border-radius:18px;color:var(--ink);box-shadow:0 5px 18px rgba(75,39,54,.07)}.profile-pill>span:first-child{width:36px;height:36px;display:grid;place-items:center;border-radius:13px;background:var(--blush);color:var(--pink-dark);font-weight:900}.profile-pill span:last-child{display:grid;text-align:left}.profile-pill small{color:var(--muted)}.view{padding:10px 16px 30px}.bottom-nav{position:fixed;z-index:20;bottom:0;left:50%;transform:translateX(-50%);width:min(720px,100%);padding:8px max(10px,env(safe-area-inset-left)) calc(8px + env(safe-area-inset-bottom));display:flex;justify-content:space-around;background:rgba(255,255,255,.95);border-top:1px solid var(--line);backdrop-filter:blur(18px)}.bottom-nav button{border:0;background:none;color:#a28f98;display:grid;gap:3px;place-items:center;font-size:10px;padding:5px 8px;border-radius:13px}.bottom-nav button span{font-size:19px}.bottom-nav button.active{color:var(--pink-dark);background:var(--blush)}.hero{background:linear-gradient(135deg,#fff 0,#fff1f6 70%,#ffe3ed);border:1px solid #fff;border-radius:26px;padding:22px;box-shadow:var(--shadow);overflow:hidden;position:relative}.hero:after{content:"☁";position:absolute;right:-8px;top:-22px;font-size:100px;color:rgba(255,255,255,.8)}.hero>*{position:relative;z-index:1}.hero h2{font-size:22px;margin-bottom:7px}.hero-actions{display:flex;gap:9px;margin-top:18px;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}.stat{background:#fff;border:1px solid var(--line);padding:15px 11px;border-radius:18px;box-shadow:0 6px 16px rgba(84,44,60,.05)}.stat b{font-size:22px;display:block}.stat small{color:var(--muted)}.section-head{display:flex;align-items:center;justify-content:space-between;margin:24px 2px 10px}.section-head h2{font-size:18px;margin:0}.card-list{display:grid;gap:10px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 6px 20px rgba(99,60,75,.05)}.card h3{font-size:16px;margin-bottom:6px}.card p{font-size:13px;line-height:1.65;margin-bottom:8px}.card-row{display:flex;gap:10px;justify-content:space-between;align-items:flex-start}.tags{display:flex;gap:6px;flex-wrap:wrap}.tag{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;background:#f7f1f4;color:#75636d;font-size:11px;font-weight:700}.tag.light{background:#eff8f3;color:var(--green)}.tag.medium{background:#fff5e8;color:var(--amber)}.tag.heavy,.tag.important{background:#fff0f3;color:var(--red)}.tag.ok{background:#edf8f2;color:var(--green)}.tag.pending{background:#fff4e5;color:var(--amber)}.toolbar{display:flex;gap:8px;margin:8px 0 14px}.toolbar input{flex:1}.tabs{display:flex;gap:6px;overflow:auto;padding-bottom:5px}.tabs button{white-space:nowrap;border:1px solid var(--line);background:#fff;padding:8px 12px;border-radius:999px;color:var(--muted)}.tabs button.active{background:var(--blush);border-color:#ffc8db;color:var(--pink-dark);font-weight:800}.empty{text-align:center;padding:34px 18px;color:var(--muted);background:rgba(255,255,255,.6);border:1px dashed var(--line);border-radius:18px}.alert{border:1px solid #ffd2dc;background:#fff2f5;color:#a23753;border-radius:16px;padding:13px;margin:10px 0}.form-grid{display:grid;gap:12px}.form-grid.two{grid-template-columns:repeat(2,1fr)}.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.check-grid label{display:flex;align-items:center;gap:7px;background:#fff8fa;padding:9px;border-radius:11px}.check-grid input{width:auto}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}table{width:100%;border-collapse:collapse;font-size:12px;min-width:560px}th,td{padding:11px;text-align:left;border-bottom:1px solid #f4e9ee}th{background:#fff7fa;color:#735d68}.toast{position:fixed;z-index:99;top:18px;left:50%;transform:translate(-50%,-20px);background:#3e3238;color:#fff;padding:11px 16px;border-radius:14px;opacity:0;pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:0;padding:0;background:transparent;width:min(520px,calc(100% - 28px))}dialog::backdrop{background:rgba(55,38,46,.38);backdrop-filter:blur(4px)}.modal-card{position:relative;background:#fff;border-radius:25px;padding:25px;max-height:86vh;overflow:auto;box-shadow:var(--shadow)}.modal-close{position:absolute;right:13px;top:12px;width:34px;height:34px;border:0;border-radius:50%;background:#f8f0f4;color:#806d76;font-size:22px}.modal-card h2{padding-right:35px}.inline-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.date-chip{border:1px solid var(--line);background:#fff;padding:9px 3px;border-radius:12px;text-align:center;font-size:11px}.date-chip.selected{background:var(--blush);border-color:#ffbcd2;color:var(--pink-dark);font-weight:800}.warning-card{border-color:#ffc8d4;background:#fff7f9}@media(max-width:430px){.stats{grid-template-columns:1fr 1fr}.stat:last-child{grid-column:1/-1}.form-grid.two{grid-template-columns:1fr}.bottom-nav button{padding:5px 5px}.view{padding-left:12px;padding-right:12px}}
.task-account-list{display:grid;gap:8px;max-height:260px;overflow:auto;padding:4px}.task-account-list label{display:flex;align-items:center;gap:9px;background:#fff8fa;padding:10px;border-radius:11px}.task-account-list input{width:auto}.task-account-list span{display:grid;gap:2px}.task-account-list small{color:#8b7d85;font-weight:400}
.question-block{padding:18px;border:1px solid #f1d9e3;border-radius:18px;background:#fff}.question-block>p{white-space:pre-wrap;line-height:1.65}.question-options{margin:12px 0;padding-left:24px;color:#5e5057}.question-options li{margin:7px 0}.question-picker{display:grid;gap:8px;max-height:340px;overflow:auto;padding:4px}.question-picker label{display:flex;align-items:flex-start;gap:10px;padding:12px;border:1px solid #f1d9e3;border-radius:14px;background:#fff}.question-picker span{display:grid;gap:4px}.question-picker small{color:#8a7881;line-height:1.45}.test-options label{align-items:flex-start;background:#fff8fb;border:1px solid #f2dce5;border-radius:12px;padding:10px}.score-banner{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding:14px 16px;border-radius:15px;background:linear-gradient(135deg,#ffe6f0,#fff7fb);color:#c43f72}.score-banner b{font-size:1.35rem}.answer-box{padding:12px 14px;border-radius:14px;background:#fff7fa;border-left:4px solid #ed6d9d}.answer-box p{margin-bottom:0;white-space:pre-wrap}.compact-stats{margin-top:14px}
.primary:disabled,.secondary:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.test-card>.card-row>.inline-actions{margin-top:0;justify-content:flex-end}.question-picker input{width:auto;margin-top:3px}
.protected-preview{display:block;width:100%;max-height:70vh;object-fit:contain;border-radius:18px;background:#f8f3f5}
.pending-issues-widget{display:grid;gap:10px}.issue-home-link{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;padding:12px 14px;border:1px solid #f1dbe4;border-radius:14px;background:#fff}.issue-home-link span{display:grid;gap:3px}.issue-home-link small{color:#8e7d84}
.library-layout{display:grid;grid-template-columns:minmax(150px,220px) 1fr;gap:16px}.library-folders{display:flex;flex-direction:column;gap:8px;align-self:start}.library-folder-row{display:grid;grid-template-columns:1fr auto;gap:5px}.library-folder-filter{border:0;border-radius:12px;padding:10px;text-align:left;background:#faf4f7}.library-folder-filter.active{background:#f8dce8;color:#a72f60;font-weight:700}.library-content{white-space:pre-wrap;line-height:1.7;padding:12px 0}.rules-section-tabs,.work-tabs{overflow-x:auto;flex-wrap:nowrap}.rules-section-tabs button,.work-tabs button{white-space:nowrap}
@media(max-width:700px){.library-layout{grid-template-columns:1fr}.library-folders{flex-direction:row;overflow-x:auto}.library-folder-filter{white-space:nowrap}}
.account-group-picker{display:grid;gap:8px}.account-group-picker details{border:1px solid var(--line);border-radius:14px;background:#fff}.account-group-picker summary{display:flex;justify-content:space-between;padding:11px 13px;font-weight:800;cursor:pointer}.account-group-picker summary small{color:var(--muted)}.account-group-picker .check-grid{padding:0 10px 10px}.anonymous-board-notice{display:grid;gap:3px;margin:10px 0 14px;padding:13px 15px;border:1px solid #ffd0df;border-radius:16px;background:#fff1f6;color:#a93661}.anonymous-board-notice span{font-size:12px;line-height:1.55}.board-message-content{white-space:pre-wrap;font-size:14px!important}.message-board-list{margin-top:14px}