:root{--bg:#f6f5f0;--paper:#fffefa;--ink:#232722;--muted:#777b73;--line:#e5e4dc;--brand:#356859;--brand-dark:#244d42;--brand-soft:#e2eee8;--amber:#f1b967;--danger:#b44747;--shadow:0 16px 42px rgba(39,48,42,.09)}*{box-sizing:border-box}body,html{background:var(--bg)}body{margin:0;color:var(--ink);font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}::selection{background:#cbe0d6}.mobile-shell{min-height:100dvh;max-width:760px;margin:0 auto;padding:0 18px calc(92px + env(safe-area-inset-bottom))}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;min-height:68px;padding:10px 0;background:color-mix(in srgb,var(--bg) 90%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.eyebrow{margin:0;color:var(--brand);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.page-title{margin:2px 0 0;font-family:Georgia,Songti SC,serif;font-size:27px;line-height:1.1;letter-spacing:-.03em}.top-action{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:var(--paper);color:var(--ink);display:grid;place-items:center}.bottom-nav{position:fixed;z-index:40;left:50%;bottom:max(10px,env(safe-area-inset-bottom));transform:translateX(-50%);width:min(calc(100% - 24px),720px);padding:8px;display:grid;grid-template-columns:repeat(3,1fr);grid-gap:4px;gap:4px;border:1px solid rgba(229,228,220,.9);border-radius:22px;background:rgba(255,254,250,.94);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.nav-item{position:relative;min-height:54px;border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--muted);font-size:11px;font-weight:650}.nav-item.active{color:var(--brand-dark);background:var(--brand-soft)}.nav-dot{position:absolute;top:8px;right:calc(50% - 18px);width:7px;height:7px;border-radius:50%;background:#d8614d;box-shadow:0 0 0 2px var(--paper)}.card{border:1px solid var(--line);border-radius:22px;background:var(--paper);box-shadow:0 8px 28px rgba(50,58,53,.05)}.composer{padding:20px;overflow:hidden}.composer-label{display:flex;align-items:center;gap:8px;color:var(--brand-dark);font-size:13px;font-weight:700}.composer textarea{width:100%;min-height:132px;padding:18px 0 12px;resize:none;border:0;outline:0;background:transparent;color:var(--ink);font-size:18px;line-height:1.7}.composer textarea::placeholder{color:#aaaca6}.composer-footer{justify-content:space-between;gap:12px;padding-top:14px;border-top:1px solid var(--line)}.ai-toggle,.composer-footer{display:flex;align-items:center}.ai-toggle{gap:8px;color:var(--muted);font-size:12px}.switch{width:38px;height:22px;padding:2px;border:0;border-radius:999px;background:#c9ccc7;transition:.2s}.switch:after{content:"";display:block;width:18px;height:18px;border-radius:50%;background:white;box-shadow:0 1px 4px rgba(0,0,0,.2);transition:.2s}.switch.on{background:var(--brand)}.switch.on:after{transform:translateX(16px)}.danger-button,.ghost-button,.primary-button,.secondary-button{min-height:44px;border-radius:14px;padding:0 18px;font-weight:700;border:0;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary-button{color:#fff;background:var(--brand);box-shadow:0 8px 18px rgba(53,104,89,.19)}.primary-button:hover{background:var(--brand-dark)}.primary-button:disabled{opacity:.45;cursor:not-allowed}.secondary-button{color:var(--brand-dark);background:var(--brand-soft)}.ghost-button{color:var(--muted);background:transparent;border:1px solid var(--line)}.danger-button{color:#fff;background:var(--danger)}.wide{width:100%}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:26px 2px 12px}.section-head h2{margin:0;font-size:17px}.section-head span{color:var(--muted);font-size:12px}.filter-row{display:flex;gap:8px;overflow:auto;padding:2px 0 8px;scrollbar-width:none}.chip,.filter-chip{white-space:nowrap;border:1px solid var(--line);border-radius:999px;background:var(--paper);color:var(--muted);padding:8px 12px;font-size:12px}.chip.selected,.filter-chip.active{border-color:var(--brand);color:var(--brand-dark);background:var(--brand-soft)}.timeline{display:grid;grid-gap:12px;gap:12px}.note-card{padding:18px;cursor:pointer;transition:transform .15s,border-color .15s}.note-card:hover{transform:translateY(-1px);border-color:#cdd8d2}.note-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:11px}.status{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:5px 8px;background:#f0f0eb}.status.pending{color:#80612f;background:#fff0d5}.status.failed{color:var(--danger);background:#f9e6e6}.note-text{margin:14px 0 12px;white-space:pre-wrap;font-size:15px;line-height:1.65}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{padding:5px 9px;background:#f6f7f3}.empty{padding:46px 24px;text-align:center;color:var(--muted)}.empty-icon{width:50px;height:50px;margin:0 auto 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(min-width:700px){.mobile-shell{padding-left:28px;padding-right:28px}.sheet{margin-bottom:18px;border-radius:28px;max-height:88dvh}.modal-backdrop{align-items:center;padding:30px}}@media (prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}