/* ===== 小红书·生活质感 设计系统：暖米白 · 珊瑚橙 · 圆润亲和 ===== */
:root{
  --ground:#fbf5ee;--surface:#fffdfb;--surface-2:#f6ede1;--surface-3:#efe2d3;
  --border:#efe4d5;--border-2:#e2d3c0;
  --ink:#2a2420;--ink-2:#6b6055;--muted:#9a8f80;
  --accent:#ec6a44;--accent-2:#d9542f;--accent-soft:#fce2d7;--accent-ink:#bf4826;
  --btn:#ec6a44;--btn-2:#d9542f;--btn-fg:#ffffff;
  --done:#3f9d6d;--done-soft:#e4f2ea;--doing:#d98a2b;--doing-soft:#f9ecd7;--lock:#efe5d8;--risk:#cf5340;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --shadow:0 1px 2px rgba(120,80,50,.05),0 4px 14px rgba(120,80,50,.06);--shadow-lg:0 10px 30px rgba(120,80,50,.12);
  --r:13px;--r-lg:16px;
}
@media (prefers-color-scheme:dark){:root{
  --ground:#191410;--surface:#221c15;--surface-2:#2a2218;--surface-3:#33291d;
  --border:#332a1e;--border-2:#453829;
  --ink:#f2e9dc;--ink-2:#c4b8a8;--muted:#8f8473;
  --accent:#f2795a;--accent-2:#f58d70;--accent-soft:#331f16;--accent-ink:#f4a488;
  --btn:#ec6a44;--btn-2:#f2795a;--btn-fg:#fff;
  --done:#5cbf88;--done-soft:#152c1e;--doing:#e0a04e;--doing-soft:#2e2310;--lock:#2a2218;--risk:#e0715a;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 4px 14px rgba(0,0,0,.3);--shadow-lg:0 12px 34px rgba(0,0,0,.5);
}}
:root[data-theme="light"]{--ground:#fbf5ee;--surface:#fffdfb;--surface-2:#f6ede1;--surface-3:#efe2d3;--border:#efe4d5;--border-2:#e2d3c0;--ink:#2a2420;--ink-2:#6b6055;--muted:#9a8f80;--accent:#ec6a44;--accent-2:#d9542f;--accent-soft:#fce2d7;--accent-ink:#bf4826;--btn:#ec6a44;--btn-2:#d9542f;--btn-fg:#fff;--done:#3f9d6d;--done-soft:#e4f2ea;--doing:#d98a2b;--doing-soft:#f9ecd7;--lock:#efe5d8;--risk:#cf5340;--shadow:0 1px 2px rgba(120,80,50,.05),0 4px 14px rgba(120,80,50,.06);--shadow-lg:0 10px 30px rgba(120,80,50,.12);}
:root[data-theme="dark"]{--ground:#191410;--surface:#221c15;--surface-2:#2a2218;--surface-3:#33291d;--border:#332a1e;--border-2:#453829;--ink:#f2e9dc;--ink-2:#c4b8a8;--muted:#8f8473;--accent:#f2795a;--accent-2:#f58d70;--accent-soft:#331f16;--accent-ink:#f4a488;--btn:#ec6a44;--btn-2:#f2795a;--btn-fg:#fff;--done:#5cbf88;--done-soft:#152c1e;--doing:#e0a04e;--doing-soft:#2e2310;--lock:#2a2218;--risk:#e0715a;--shadow:0 1px 2px rgba(0,0,0,.4),0 4px 14px rgba(0,0,0,.3);--shadow-lg:0 12px 34px rgba(0,0,0,.5);}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;}
svg{display:block}

.app{display:flex;flex-direction:column;min-height:100vh;background:var(--ground);}
@media(min-width:820px){.app{flex-direction:row;max-width:1180px;margin:0 auto;min-height:100vh;box-shadow:var(--shadow-lg);}}
.sidebar{display:none;}
@media(min-width:820px){
  .sidebar{display:flex;flex-direction:column;width:242px;flex-shrink:0;border-right:1px solid var(--border);padding:22px 14px;background:var(--surface);position:sticky;top:0;height:100vh;}
  .sidebar.hidden{display:none;}
}
.logo{width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#f0894f);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;flex-shrink:0;box-shadow:0 4px 10px rgba(236,106,68,.3);}
.side-brand{font-weight:800;font-size:15.5px;padding:4px 8px 18px;display:flex;align-items:center;gap:11px;letter-spacing:-.01em;color:var(--ink);}
.side-nav{display:flex;flex-direction:column;gap:3px;}
.side-nav button{display:flex;align-items:center;gap:12px;background:none;border:0;font:inherit;font-size:14.5px;color:var(--ink-2);padding:11px 13px;border-radius:12px;cursor:pointer;text-align:left;font-weight:600;transition:.14s;}
.side-nav button svg{width:19px;height:19px;stroke:currentColor;opacity:.75;flex-shrink:0;}
.side-nav button:hover{background:var(--surface-2);color:var(--ink);}
.side-nav button.on{background:var(--accent-soft);color:var(--accent-ink);}
.side-nav button.on svg{opacity:1;}
.side-user{margin-top:auto;padding-top:14px;border-top:1px solid var(--border);font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:9px;}
.side-user #sideWho{padding:0 11px;word-break:break-all;font-family:var(--mono);font-size:11px;}
.side-user button{background:none;border:1px solid var(--border-2);border-radius:10px;padding:9px;font:inherit;font-size:12px;color:var(--ink-2);cursor:pointer;transition:.14s;}
.side-user button:hover{color:var(--ink);border-color:var(--accent);}

.main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:100vh;background:var(--ground);}
.banner{background:var(--surface-2);color:var(--muted);font-size:11px;text-align:center;padding:7px;border-bottom:1px solid var(--border);}
.top{height:56px;flex-shrink:0;display:flex;align-items:center;gap:11px;padding:0 18px;border-bottom:1px solid var(--border);background:var(--surface);}
.top .brand{font-weight:800;font-size:15.5px;letter-spacing:-.01em;display:flex;align-items:center;gap:10px;}
.top .back{background:none;border:0;color:var(--accent);font:inherit;font-size:14.5px;cursor:pointer;padding:6px 8px 6px 0;display:flex;align-items:center;gap:3px;font-weight:650;}
.top .back svg{width:18px;height:18px;stroke:currentColor;}
.top .sp{flex:1}
.top .who{font-size:11px;color:var(--muted);font-family:var(--mono);}
@media(min-width:820px){.top .brand,.top .who{display:none;} .top{height:52px;}}

.scroll{flex:1;overflow-y:auto;display:flex;flex-direction:column;}
.scroll.center{justify-content:center;}
.content{width:100%;margin:0 auto;padding:26px 20px 36px;}
@media(min-width:820px){.content{max-width:660px;padding:44px 52px 66px;}}
.scroll.center .content{max-width:430px;}

.tabs{flex-shrink:0;height:64px;background:var(--surface);border-top:1px solid var(--border);display:flex;align-items:stretch;padding-bottom:env(safe-area-inset-bottom);}
.tabs button{flex:1;background:none;border:0;font:inherit;font-size:10.5px;color:var(--muted);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:.13s;font-weight:600;}
.tabs button svg{width:21px;height:21px;stroke:currentColor;opacity:.8;}
.tabs button.on{color:var(--accent);} .tabs button.on svg{opacity:1;}
@media(min-width:820px){.tabs{display:none;}}

h2{font-size:24px;margin:0 0 6px;letter-spacing:-.02em;font-weight:800;text-wrap:balance;line-height:1.26;}
h3{font-size:13px;font-weight:750;color:var(--ink);margin:28px 0 12px;display:flex;align-items:center;gap:8px;letter-spacing:-.01em;}
h3::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0;}
p.sub{color:var(--ink-2);font-size:14.5px;margin:0 0 22px;line-height:1.6;}
label{display:block;font-size:13px;font-weight:650;color:var(--ink-2);margin:16px 0 7px;}
input,select,textarea{width:100%;font:inherit;font-size:15px;padding:13px 15px;border:1.5px solid var(--border-2);border-radius:var(--r);background:var(--surface);color:var(--ink);transition:.13s;}
input::placeholder,textarea::placeholder{color:var(--muted);}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);}
textarea{min-height:84px;resize:vertical;}
.btn{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;font:inherit;font-size:15.5px;font-weight:700;color:var(--btn-fg);background:var(--btn);border:0;border-radius:15px;padding:14px;margin-top:16px;cursor:pointer;transition:.16s;box-shadow:0 8px 20px rgba(236,106,68,.28);}
.btn:hover{background:var(--btn-2);transform:translateY(-1px);box-shadow:0 12px 26px rgba(236,106,68,.32);}
.btn:active{transform:translateY(0);}
.btn:disabled{opacity:.6;cursor:default;transform:none;box-shadow:none;}
.btn.ghost{background:var(--surface);color:var(--ink);border:1.5px solid var(--border-2);box-shadow:none;}
.btn.ghost:hover{background:var(--surface-2);border-color:var(--accent);transform:none;}
.btn.mini{width:auto;display:inline-flex;padding:9px 16px;font-size:13px;margin:0;border-radius:11px;box-shadow:none;}
.btn.sub{background:var(--surface-2);color:var(--ink-2);border:1px solid var(--border);box-shadow:none;}
.btn.sub:hover{background:var(--surface-3);color:var(--ink);transform:none;}
.lnk{display:block;text-align:center;color:var(--accent);font-size:14px;font-weight:650;margin-top:16px;cursor:pointer;background:none;border:0;width:100%;font-family:inherit;}
.lnk:hover{color:var(--accent-2);}
.msg{font-size:13.5px;padding:11px 14px;border-radius:11px;margin-top:16px;}
.msg.err{color:var(--risk);background:color-mix(in srgb,var(--risk) 10%,transparent);}

.brand-row{display:flex;align-items:center;gap:12px;margin-bottom:28px;}
.brand-row .logo{width:40px;height:40px;border-radius:13px;font-size:19px;}
.brand-row .bt{font-weight:800;font-size:16.5px;letter-spacing:-.01em;}
.brand-row .bs{font-size:12px;color:var(--ink-2);margin-top:2px;}
.hero-h{font-size:30px;font-weight:850;line-height:1.34;letter-spacing:-.02em;margin:0;}
.hl-mark{position:relative;white-space:nowrap;z-index:0;}
.hl-mark::after{content:"";position:absolute;left:-4px;right:-4px;bottom:3px;height:14px;background:var(--accent-soft);border-radius:7px;z-index:-1;}
.spark{color:var(--accent);}
.hero-sub{font-size:15px;color:var(--ink-2);line-height:1.6;margin:18px 0 20px;}
.cats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;}
.cat{font-size:12.5px;font-weight:650;color:var(--accent-ink);background:var(--accent-soft);border-radius:20px;padding:6px 13px;}

.grid2{display:flex;flex-direction:column;gap:11px;}
@media(min-width:820px){.grid2{display:grid;grid-template-columns:1fr 1fr;gap:13px;} .grid2 .card{margin-top:0;}}
.card{border:1px solid var(--border);border-radius:var(--r-lg);padding:17px;margin-top:11px;background:var(--surface);box-shadow:var(--shadow);}
.card.lock{opacity:.62;}
.card.tap{cursor:pointer;transition:border-color .15s,transform .15s,box-shadow .15s;} .card.tap:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-lg);}
.card .crow{display:flex;align-items:center;gap:13px;}
.card .cicon{width:42px;height:42px;border-radius:12px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.card .cicon svg{width:21px;height:21px;stroke:var(--accent);}
.card .ct{font-weight:750;font-size:16px;letter-spacing:-.01em;}
.card .cd{font-size:13px;color:var(--ink-2);margin-top:3px;line-height:1.5;}
.chip{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:20px;}
.chip svg{width:13px;height:13px;stroke:currentColor;}
.chip.ok{color:var(--done);background:var(--done-soft);}
.chip.wait{color:var(--doing);background:var(--doing-soft);}
.chip.lock{color:var(--muted);background:var(--lock);}
.featicon{width:60px;height:60px;border-radius:18px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;}
.featicon svg{width:27px;height:27px;stroke:var(--accent);}
.prog{height:7px;border-radius:5px;background:var(--surface-3);overflow:hidden;margin-bottom:20px;}
.prog>i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#f0894f);transition:width .3s;border-radius:5px;}
.opt{border:1.5px solid var(--border-2);border-radius:var(--r);padding:15px 16px;margin-top:10px;cursor:pointer;font-size:15px;transition:.12s;background:var(--surface);display:flex;align-items:center;gap:12px;}
.opt::before{content:"";width:18px;height:18px;border-radius:50%;border:2px solid var(--border-2);flex-shrink:0;transition:.12s;}
.opt:hover{border-color:var(--accent);}
.opt.sel{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink);font-weight:700;}
.opt.sel::before{border-color:var(--accent);border-width:6px;}
.opt.multi::before{border-radius:5px;}
.qcard{border:1px solid var(--border);border-radius:var(--r-lg);padding:15px 16px;margin-top:11px;background:var(--surface);transition:border-color .15s,box-shadow .15s;}
.qcard.miss{border-color:var(--risk);box-shadow:0 0 0 3px color-mix(in srgb,var(--risk) 12%,transparent);}
.qtt{font-weight:650;font-size:15px;margin-bottom:3px;line-height:1.45;}
.qhint{font-size:12.5px;color:var(--muted);margin:3px 0 9px;line-height:1.55;}
.qcard input,.qcard textarea{margin-top:9px;}
.qcard .opts{margin-top:9px;}
.cchk{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;padding:9px 0;cursor:pointer;line-height:1.55;color:var(--ink-2);}
.cchk input{margin-top:3px;accent-color:var(--accent);width:16px;height:16px;flex-shrink:0;}
.cchk b{color:var(--ink);}
.row{display:flex;gap:11px;} .row>*{flex:1;}
.li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid var(--border);}
.li:last-child{border-bottom:0;} .li .lt{font-size:14.5px;font-weight:600;} .li .ld{font-size:12px;color:var(--muted);margin-top:2px;font-weight:400;}
.empty{text-align:center;color:var(--muted);font-size:14.5px;padding:48px 12px;line-height:1.7;}
.note{font-size:12.5px;color:var(--ink-2);background:var(--surface-2);border-radius:var(--r);padding:13px 15px;margin-top:18px;line-height:1.6;border:1px solid var(--border);}
.note b{color:var(--ink);font-weight:650;}
.hidden{display:none!important;}
@media (prefers-reduced-motion:reduce){*{transition:none!important;}}