:root{--bg-page:#f4ecdf;--bg-veil:#fffaf2d6;--bg-panel:#ffffffdb;--bg-panel-strong:#fffdf8;--bg-rail:linear-gradient(180deg, #71886df0 0%, #577055f5 100%);--brand-accent:#d38f53;--brand-accent-soft:#d38f5324;--primary:#6d8868;--primary-strong:#4e6850;--ink-strong:#263126;--ink:#465243;--ink-soft:#72806d;--line:#6058491f;--line-strong:#7382663d;--shadow-lg:0 22px 60px #65523b1f;--shadow-md:0 14px 36px #65523b1a;--radius-xl:32px;--radius-lg:24px;--radius-md:18px}*{box-sizing:border-box}html,body,#app{min-height:100%;color:var(--ink);background:var(--bg-page);margin:0;font-family:Avenir Next,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}body{background:radial-gradient(circle at 0 0,#d6b5713d,#0000 28%),radial-gradient(circle at 100% 0,#6d88682e,#0000 24%),linear-gradient(#f7f1e7 0%,#efe6d8 100%)}a{color:inherit}.app-bg{min-height:100vh;padding:18px}.app-shell{grid-template-columns:296px minmax(0,1fr);gap:18px;min-height:calc(100vh - 36px);display:grid}.workspace-rail{border-radius:var(--radius-xl);background:var(--bg-rail);color:#fffbf4eb;box-shadow:var(--shadow-lg);flex-direction:column;gap:18px;max-height:calc(100vh - 36px);padding:24px 20px;display:flex;position:sticky;top:18px;overflow:auto}.brand{align-items:center;gap:14px;text-decoration:none;display:flex}.brand-mark{background:#fff9f029;border:1px solid #ffffff2e;border-radius:16px;place-items:center;width:48px;height:48px;font-size:22px;font-weight:800;display:grid}.brand-copy{flex-direction:column;gap:4px;display:flex}.brand-copy strong{letter-spacing:.02em;font-size:18px}.brand-copy span{color:#fffaf2b8;font-size:12px;line-height:1.6}.capture-shortcut{background:linear-gradient(135deg,#fff8ec33,#d38f533d);border:1px solid #fff5e83d;border-radius:22px;justify-content:space-between;align-items:center;gap:12px;padding:16px;text-decoration:none;display:flex;box-shadow:inset 0 1px #ffffff29}.capture-eyebrow{color:#fffaf2ad;margin-bottom:4px;font-size:11px;display:block}.capture-shortcut strong{font-size:16px}.rail-nav{flex-direction:column;gap:8px;display:flex}.nav-item{color:#fffaf2d6;border-radius:18px;align-items:center;gap:12px;padding:12px 14px;text-decoration:none;transition:transform .2s,background .2s,color .2s;display:flex}.nav-item:hover{background:#fffaf21a;transform:translate(2px)}.nav-item.active{color:var(--primary-strong);background:#fff9f0f0;box-shadow:0 16px 28px #2c402c1f}.nav-icon{background:#ffffff14;border-radius:14px;place-items:center;width:40px;height:40px;display:grid}.nav-item.active .nav-icon{background:var(--brand-accent-soft);color:var(--brand-accent)}.nav-copy{align-items:center;display:flex}.nav-copy strong{font-size:14px}.rail-foot{flex-wrap:wrap;gap:12px;margin-top:auto;display:flex}.rail-account-chip{margin-bottom:4px}.session-chip{background:#fffcf61f;border:1px solid #fffaf22e;border-radius:18px;flex-direction:column;gap:4px;width:100%;padding:12px 14px;display:flex}.session-chip strong{color:#fffbf4f0;font-size:13px}.session-chip span{color:#fffaf2b8;word-break:break-all;font-size:12px}.session-chip-action{color:#fffbf4e6;background:#fffcf62e;border:1px solid #fffaf229;border-radius:999px;align-self:flex-start;margin-top:6px;padding:7px 11px;font-size:12px;font-weight:700;text-decoration:none;display:inline-flex}.foot-link{appearance:none;color:#fffaf2d1;font:inherit;cursor:pointer;background:0 0;border:none;padding:0;text-decoration:none}.foot-link.danger{color:#ffd7d7f0}.workspace-main{flex-direction:column;gap:18px;min-width:0;display:flex}.workspace-topbar,.workspace-view{border-radius:var(--radius-xl);background:var(--bg-veil);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-lg);border:1px solid #fff9}.workspace-topbar{justify-content:space-between;align-items:flex-start;gap:18px;padding:24px 28px;display:flex}.topbar-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--brand-accent);font-size:12px}.workspace-topbar h1{color:var(--ink-strong);margin:10px 0 0;font-size:clamp(26px,3vw,34px);line-height:1.1}.workspace-topbar p{max-width:42rem;color:var(--ink-soft);margin:10px 0 0;line-height:1.75}.topbar-actions{flex-flow:column wrap;align-items:stretch;gap:10px;display:flex}.topbar-primary-row{flex-wrap:wrap;justify-content:flex-end;align-items:stretch;gap:10px;display:flex}.topbar-count-row{flex-wrap:wrap;gap:10px;display:flex}.topbar-count-card{background:#ffffffe6;border:1px solid #6d88681f;border-radius:20px;min-width:96px;padding:10px 14px;box-shadow:0 10px 22px #6d886814}.topbar-count-card.accent{background:linear-gradient(135deg,#d38f5329,#fffffff5)}.topbar-count-card span{color:var(--ink-soft);font-size:11px;font-weight:700;display:block}.topbar-count-card strong{color:var(--ink-strong);margin-top:6px;font-size:26px;line-height:1;display:block}.topbar-primary,.topbar-secondary{border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:11px 16px;font-weight:600;text-decoration:none;display:inline-flex}.topbar-primary{background:linear-gradient(135deg, var(--brand-accent), #bb6f3b);color:#fff;box-shadow:0 12px 22px #bb6f3b38}.topbar-secondary{color:var(--primary-strong);background:#ffffffe6;border:1px solid #6d88682e}.workspace-view{flex:1;min-height:0;padding:28px;overflow:auto}.mobile-nav{display:none}@media (width<=1100px){.app-shell{grid-template-columns:1fr}.workspace-rail{max-height:none;position:static}}@media (width<=760px){.app-bg{padding:12px 12px 90px}.workspace-rail{display:none}.workspace-topbar,.workspace-view{border-radius:24px}.workspace-topbar{flex-direction:column;padding:20px 18px}.topbar-primary-row{flex-direction:column;width:100%}.topbar-count-row{width:100%}.topbar-count-card{flex:1}.workspace-view{padding:18px}.mobile-nav{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);z-index:50;background:#fffcf6e6;border:1px solid #ffffffc7;border-radius:24px;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;padding:10px;display:grid;position:fixed;bottom:12px;left:12px;right:12px;box-shadow:0 18px 42px #5949362e}.mobile-item{color:var(--ink-soft);border-radius:18px;flex-direction:column;align-items:center;gap:6px;padding:10px 6px;font-size:11px;text-decoration:none;display:flex}.mobile-item.active{color:var(--primary-strong);background:#6d88681f}}