/* 回国顺带 · 视觉系统（2026-10-26 重做）
   颜色：暖白底 + 珊瑚橙品牌色；行程用墨绿、需求用珊瑚，便于一眼区分。 */
:root{
 --bg:#f6f4ef;--surface:#fff;--surface-2:#fbfaf7;--ink:#1d2320;--ink-2:#3b423e;--muted:#6f766f;--faint:#9aa09a;
 --line:#e8e4db;--line-2:#f0ede6;
 --brand:#e4572e;--brand-600:#c9441e;--brand-50:#fdf1ec;--brand-100:#fadccf;
 --green:#1f7a5c;--green-50:#e9f4ef;--green-100:#cfe7dc;
 --red:#c0392b;
 --radius:18px;--radius-sm:12px;
 --shadow-sm:0 1px 2px rgba(29,35,32,.05),0 1px 3px rgba(29,35,32,.04);
 --shadow:0 10px 30px -12px rgba(29,35,32,.18),0 2px 6px rgba(29,35,32,.04);
 --shadow-brand:0 8px 20px -8px rgba(228,87,46,.55);
 --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 var(--font);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
img{max-width:100%}
[hidden]{display:none!important}
:focus-visible{outline:3px solid rgba(228,87,46,.35);outline-offset:2px;border-radius:6px}
h1,h2,h3{line-height:1.25;letter-spacing:-.01em;margin:0}
h2{font-size:22px}h3{font-size:16px;margin:22px 0 8px}
p{margin:0 0 10px}
.ic{width:20px;height:20px;flex:none}
.hint{font-size:13px;color:var(--muted);font-weight:400}
.center{text-align:center}
.error{color:var(--red);font-size:14px;margin:6px 0 0}
.error:empty{display:none}
.link{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.12em;color:var(--brand-600);font-weight:700}

/* 页头 */
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.header-inner{max-width:1160px;margin:auto;padding:12px 24px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px}
.logo{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:linear-gradient(140deg,#f07048,var(--brand-600));color:#fff;box-shadow:var(--shadow-brand);flex:none}
.logo.small{width:32px;height:32px;border-radius:9px}.logo.small .ic{width:17px;height:17px}
.logo.lg{width:56px;height:56px;border-radius:16px}.logo.lg .ic{width:28px;height:28px}
.brand-text b{display:block;font-size:19px;letter-spacing:.02em}
.brand-text small{display:block;font-size:11px;color:var(--muted);letter-spacing:.06em;margin-top:-2px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:8px 14px;border-radius:999px;font-size:14px;color:var(--ink-2);transition:background .15s,color .15s}
.nav a:hover{background:var(--line-2)}
.nav a.current{background:var(--brand-50);color:var(--brand-600);font-weight:600}
.beta{text-align:center;font-size:12px;color:var(--muted);padding:6px 16px;border-top:1px solid var(--line-2);background:var(--surface-2)}

/* 版心 */
main{max-width:1160px;margin:auto;padding:8px 24px 64px;min-height:70vh}
.narrow{max-width:760px;margin:24px auto}
.page-title{margin:32px 0 22px}
.page-title h1{font-size:30px;margin-top:6px}
.page-title p{color:var(--muted);margin:8px 0 0}
.back{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);margin-top:20px}
.back:hover{color:var(--ink)}

/* 按钮 */
.button,button.primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:12px;border:1px solid var(--brand);background:var(--brand);color:#fff;font-weight:650;font-size:15px;box-shadow:var(--shadow-brand);transition:transform .12s,background .12s;white-space:nowrap}
.button:hover,button.primary:hover{background:var(--brand-600);border-color:var(--brand-600)}
.button:active,button.primary:active{transform:translateY(1px)}
.button:disabled,button.primary:disabled{opacity:.6;cursor:not-allowed}
.button.secondary{background:var(--surface);color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-sm)}
.button.secondary:hover{background:var(--surface-2);border-color:#d9d4c9}
.button.small,button.small{min-height:36px;padding:6px 14px;font-size:14px;border-radius:10px}
.button.lg,button.lg{min-height:52px;padding:12px 26px;font-size:16px;border-radius:14px}
.block{width:100%}
.textbutton{border:0;background:none;color:var(--muted);padding:8px 10px;font-size:14px;border-radius:8px}
.textbutton:hover{color:var(--ink);background:var(--line-2)}
.textbutton.danger:hover{color:var(--red)}
.pill-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--ink-2);padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);white-space:nowrap}
.pill-link .ic{width:16px;height:16px}
.pill-link:hover{border-color:var(--brand-100);color:var(--brand-600)}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* 面板与表单 */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:18px;box-shadow:var(--shadow-sm)}
label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--ink-2)}
input,select,textarea{width:100%;min-height:46px;border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 14px;background:var(--surface);transition:border-color .15s,box-shadow .15s;font-weight:400}
select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236f766f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:38px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(228,87,46,.12)}
input::placeholder,textarea::placeholder{color:var(--faint)}
input[type=file]{min-height:0;padding:8px;border-style:dashed}
textarea{min-height:110px;resize:vertical;line-height:1.6}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.full{grid-column:1/-1}
.checkbox{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;color:var(--ink-2);line-height:1.55}
.checkbox input{width:18px;height:18px;min-height:18px;margin:2px 0 0;accent-color:var(--brand);flex:none}
.checkbox.attention{background:var(--brand-50);border-radius:10px;padding:10px 12px;outline:2px solid var(--brand)}
fieldset.choices{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
fieldset.choices legend{font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:8px;padding:0}
fieldset.choices .checkbox{align-items:center;padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);cursor:pointer;transition:background .15s,border-color .15s}
fieldset.choices .checkbox input{margin:0}
fieldset.choices .checkbox:has(input:checked){border-color:var(--brand);background:var(--brand-50);color:var(--brand-600)}
.notice{display:flex;gap:10px;align-items:flex-start;padding:12px 16px;background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--radius-sm);color:var(--ink-2);font-size:14px;margin:14px 0}
.notice .ic{color:var(--brand);margin-top:2px;width:18px;height:18px}
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--green-50);color:var(--green)}
.empty{text-align:center;padding:56px 20px;color:var(--muted);grid-column:1/-1;background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius)}
.empty>.ic{width:40px;height:40px;color:var(--faint);margin-bottom:6px}
.empty h2{color:var(--ink);font-size:19px;margin:6px 0 8px}
.empty p{margin-bottom:16px}
.empty.small{padding:34px 20px}
.avatar{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--green-100),var(--brand-100));color:var(--ink-2);font-style:normal;font-size:11px;font-weight:700;flex:none}
.avatar.lg{width:58px;height:58px;font-size:20px}
.avatar.xl{width:84px;height:84px;font-size:30px}
img.avatar{object-fit:cover;background:var(--line-2);display:inline-block}
.author-row{display:flex;align-items:center;gap:12px;margin-top:18px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);transition:background .15s,border-color .15s}
.author-row:hover{background:var(--surface-2);border-color:var(--brand-100)}
.author-row>span{flex:1;min-width:0}
.author-row b{display:block}
.author-row small{color:var(--muted);font-size:12px}
.author-row>.ic{color:var(--faint);width:18px;height:18px}
.chat-user{display:flex;align-items:center;gap:12px;min-width:0}
.chat-user:hover strong{color:var(--brand-600)}
.avatar-pick{display:flex;align-items:center;gap:20px}
.avatar-pick>div{display:grid;gap:4px;justify-items:start}
.file-btn{cursor:pointer;flex-direction:row;font-weight:600}
.avatar-state{margin:4px 0 0;padding:8px 12px;border-radius:10px;font-size:13px}
.avatar-state.pending{background:#fff7e6;color:#9a6200}
.avatar-state.rejected{background:#fdecea;color:var(--red)}
.avatar-queue{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-top:14px}
.avatar-item{display:grid;gap:8px;justify-items:center;padding:16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-2);text-align:center}
.avatar-item img{width:120px;height:120px;border-radius:50%;object-fit:cover;background:var(--line-2)}
.avatar-item input{min-height:38px;font-size:13px}
.avatar-flag{padding:3px 8px;border-radius:999px;background:#fdecea;color:var(--red);font-size:12px;font-weight:600}
.avatar-item .actions{justify-content:center}
.file-btn .ic{width:17px;height:17px}
.profile-form{display:grid;gap:18px}
.user-head{display:flex;align-items:center;gap:20px;margin-top:28px}
.user-info{flex:1;min-width:0}
.user-info h1{font-size:26px}
.user-info p{margin:6px 0;color:var(--ink-2)}
.rate{display:grid;justify-items:center;gap:2px;padding:14px 20px;border-radius:var(--radius-sm);background:var(--amber-50,#fff7e6);color:#9a6200;text-align:center}
.rate .ic{width:22px;height:22px;fill:#f2b13a;stroke:#d99a1e}
.rate b{font-size:26px;line-height:1.1}
.rate span{font-size:12px}
.stat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.stat-grid .panel{margin:0;padding:18px;text-align:center}
.stat-grid strong{display:block;font-size:28px;font-variant-numeric:tabular-nums}
.stat-grid span{font-size:13px;color:var(--muted)}
.history{padding:6px}
.history-row{display:grid;grid-template-columns:120px 1fr auto auto;gap:14px;align-items:center;padding:12px 14px;border-radius:10px}
.history-row:hover{background:var(--surface-2)}
.history-row .when{color:var(--muted);font-size:13px}
.reviews{display:grid;gap:4px;padding:10px 14px}
.review{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.review:last-child{border-bottom:0}
.review>div{flex:1;min-width:0}
.review-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.review p{margin:6px 0 0;color:var(--ink-2)}
.rating{display:inline-block;font-size:12px;font-weight:650;padding:2px 9px;border-radius:999px}
.rating.good{background:var(--green-50);color:var(--green)}
.rating.neutral{background:var(--line-2);color:var(--muted)}
.rating.bad{background:#fdecea;color:var(--red)}
.review-box{margin-top:16px;padding:16px;border-radius:var(--radius-sm);background:var(--surface-2);border:1px solid var(--line-2)}
.review-box h3{margin-top:0}
.review-box form{display:grid;gap:12px}

/* 首页 */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding:56px 0 36px}
.hero h1{font-size:clamp(34px,4.6vw,56px);font-weight:800;letter-spacing:-.02em;margin:14px 0 16px;line-height:1.15}
.hero h1 em{font-style:normal;color:var(--brand);background:linear-gradient(transparent 62%,var(--brand-100) 62%)}
.hero-copy>p{font-size:17px;color:var(--ink-2);max-width:34em;margin-bottom:26px}
.trust{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14px;color:var(--ink-2)}
.trust li{display:flex;align-items:center;gap:7px}
.trust .ic{color:var(--green);width:18px;height:18px}
.pass{position:relative;background:linear-gradient(160deg,#fff 0%,#fdf6f1 100%);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.pass-top{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;background:var(--brand);color:#fff;font-size:13px;letter-spacing:.14em;font-weight:700}
.pass-route{display:flex;align-items:center;gap:12px;padding:26px 22px 18px}
.pass-route small{display:block;font-size:11px;letter-spacing:.14em;color:var(--faint)}
.pass-route strong{display:block;font-size:30px;font-weight:800;line-height:1.2}
.pass-route span{font-size:11px;letter-spacing:.12em;color:var(--muted)}
.pass-route .to{text-align:right}
.pass-line{flex:1;display:flex;align-items:center;gap:6px;color:var(--brand)}
.pass-line i{flex:1;border-top:2px dashed var(--brand-100)}
.pass-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:0 22px 20px}
.pass-meta small{display:block;font-size:11px;color:var(--muted)}
.pass-meta b{font-size:16px}
.pass-stub{display:flex;justify-content:space-between;gap:10px;padding:12px 22px;border-top:2px dashed var(--line);font-size:12px;color:var(--muted);background:var(--surface-2)}
.searchbox{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}
.search-title{display:flex;gap:6px;margin-bottom:16px}
.search-title a{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted)}
.search-title a .ic{width:17px;height:17px}
.search-title a.active{background:var(--brand-50);color:var(--brand-600)}
.filters{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.filters label{flex:1;min-width:150px;font-weight:500}
.filters label span{font-size:12px;color:var(--muted)}
.filters button{min-height:46px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:44px 0 18px}
.section-head p{margin:6px 0 0;color:var(--muted);font-size:14px}
.section-head.results{margin-top:28px;font-size:15px;align-items:center}
.how ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.how li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.how-ic{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--brand-50);color:var(--brand-600);margin-bottom:14px}
.how li b{display:flex;align-items:center;gap:8px;font-size:16px;margin-bottom:6px}
.how li b em{font-style:normal;font-size:12px;color:var(--brand-600);background:var(--brand-50);border-radius:6px;padding:1px 7px}
.how li p{font-size:14px;color:var(--muted);margin:0}
.fee-band{display:flex;align-items:center;gap:18px;margin-top:44px;padding:22px 26px;border-radius:var(--radius);background:linear-gradient(120deg,var(--green-50),#f6faf8);border:1px solid var(--green-100)}
.fee-band>.ic{width:34px;height:34px;color:var(--green)}
.fee-band div{flex:1}
.fee-band b{font-size:17px}
.fee-band p{margin:4px 0 0;color:var(--ink-2);font-size:14px}
.fee-band strong{color:var(--green)}

/* 卡片 */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);transition:transform .18s,box-shadow .18s,border-color .18s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#ddd8cd}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}
.tag{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:650;background:var(--green-50);color:var(--green);white-space:nowrap}
.tag .ic{width:14px;height:14px}
.tag.request{background:var(--brand-50);color:var(--brand-600)}
.when{display:inline-flex;align-items:center;gap:5px}
.when .ic{width:15px;height:15px}
.status{font-size:12px;padding:3px 10px;border-radius:999px;background:var(--line-2);color:var(--muted)}
.status.on{background:var(--green-50);color:var(--green)}
.route{display:flex;align-items:center;gap:10px;margin:18px 0 14px}
.route .city small{display:block;font-size:11px;color:var(--faint);letter-spacing:.08em}
.route .city strong{display:block;font-size:22px;font-weight:750;line-height:1.25}
.route .city.to{text-align:right}
.flight{flex:1;display:flex;align-items:center;gap:6px;color:var(--faint);min-width:40px}
.flight span{flex:1;border-top:2px dashed var(--line)}
.flight .ic{width:17px;height:17px;color:var(--brand)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{font-size:12px;padding:3px 9px;border-radius:6px;background:var(--line-2);color:var(--ink-2)}
.chip.soft{background:transparent;border:1px solid var(--line);color:var(--muted)}
.space{display:flex;align-items:center;gap:6px;margin:10px 0 0;font-size:13px;font-weight:600;color:var(--green)}
.space .ic{width:16px;height:16px}
.verified{display:flex;align-items:center;gap:6px;color:var(--green)}
.verified .ic{width:17px;height:17px}
.space-row{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:14px}
.fee-note{display:flex;gap:8px;align-items:flex-start;margin:-4px 0 0;padding:12px 14px;border-radius:var(--radius-sm);background:var(--green-50);color:var(--ink-2)}
.fee-note .ic,.hint .ic{width:16px;height:16px;vertical-align:-3px;color:var(--green)}
.excerpt{font-size:14px;color:var(--muted);margin:12px 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px}
.card-bottom{margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:flex-end;gap:10px}
.card-bottom small{font-size:12px;color:var(--muted)}
.price{font-weight:800;font-size:22px;color:var(--brand-600);font-variant-numeric:tabular-nums;line-height:1.2}
.price small{font-size:12px;font-weight:400;color:var(--muted)}
.price.big{font-size:34px;margin:4px 0 18px}
.who{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);min-width:0}

/* 详情 */
.detail{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;margin-top:16px;align-items:start}
.detail-route .route{margin:22px 0}
.detail-route .route .city strong{font-size:32px}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px;margin:0;padding:18px 0;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.facts dt,.facts span{display:block;font-size:13px;color:var(--muted);font-weight:400}
.facts dd{margin:2px 0 0;font-weight:600}
.facts>div{min-width:0}
.panel>.facts:first-child{border-top:0;padding-top:0}
.description{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--ink-2)}
.detail-main .who{margin-top:14px}
.detail-side{position:sticky;top:110px}
.detail-side>small{color:var(--muted);font-size:13px}
.side-cta{margin-bottom:18px}
.side-points{list-style:none;padding:16px 0 0;margin:0 0 8px;border-top:1px solid var(--line-2);display:grid;gap:10px;font-size:13px;color:var(--ink-2)}
.side-points li{display:flex;gap:9px;align-items:flex-start}
.side-points .ic{width:17px;height:17px;color:var(--green);margin-top:2px}

/* 发布 */
.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.choice{display:block;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);transition:transform .18s,box-shadow .18s,border-color .18s}
.choice:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--green-100)}
.choice.request:hover{border-color:var(--brand-100)}
.choice-ic{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--green-50);color:var(--green);margin-bottom:16px}
.choice.request .choice-ic{background:var(--brand-50);color:var(--brand-600)}
.choice-ic .ic{width:24px;height:24px}
.choice strong{font-size:19px}
.choice p{margin:6px 0 0;color:var(--muted);font-size:14px}

/* 登录 */
.auth{max-width:920px;margin:40px auto}
.auth-card{display:grid;grid-template-columns:.9fr 1.1fr;background:var(--surface);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.auth-side{position:relative;padding:40px 36px;color:#fff;background:radial-gradient(120% 90% at 0% 0%,#f37a52 0%,var(--brand) 45%,#b93a17 100%)}
.auth-side::after{content:"";position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.08)}
.auth-side .logo{background:rgba(255,255,255,.18);box-shadow:none;margin-bottom:22px}
.auth-side h2{font-size:28px;color:#fff}
.auth-side>p{opacity:.85;margin:6px 0 30px}
.auth-side ul{list-style:none;padding:0;margin:0;display:grid;gap:16px;font-size:15px}
.auth-side li{display:flex;gap:10px;align-items:flex-start}
.auth-side li .ic{width:20px;height:20px;margin-top:2px;opacity:.95}
.auth-form{display:grid;gap:16px;padding:40px 40px 32px;align-content:start}
.auth-form h1{font-size:26px}
.auth-form>.hint:first-of-type{margin:-8px 0 4px}
.input-ic{position:relative;display:block}
.input-ic .ic{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--faint);width:19px;height:19px}
.input-ic input{padding-left:44px;min-height:50px}
.code-input{font-size:24px;letter-spacing:.5em;text-align:center;font-variant-numeric:tabular-nums;min-height:54px}
#code-step{display:grid;gap:14px;padding-top:4px;border-top:1px dashed var(--line)}
#code-hint:not(:empty){padding:10px 12px;border-radius:10px;background:var(--green-50);color:var(--green)}

/* 个人中心 */
.profile{display:flex;align-items:center;gap:16px;margin-top:28px}
.profile h1{font-size:22px}
.profile p{margin:4px 0 0;color:var(--muted);font-size:14px}
.profile>div{flex:1;min-width:0}
.profile .textbutton{margin-left:auto}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.tile{display:flex;flex-direction:column;gap:4px;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s}
.tile:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.tile .ic{width:24px;height:24px;color:var(--brand);margin-bottom:8px}
.tile b{font-size:16px}
.tile small{color:var(--muted);font-size:13px}
.post-row{padding:18px 22px}
.post-row-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.post-row-head .badge{margin-left:auto}
.post-row .hint{margin:6px 0 4px}
.statline{display:flex;gap:30px;color:var(--muted);margin:20px 0}
.statline strong{font-size:26px;display:block;color:var(--ink)}

/* 消息 */
.thread-list{padding:6px}
.thread{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:12px;transition:background .15s}
.thread:hover{background:var(--surface-2)}
.thread>div{min-width:0}
.thread strong{display:block}
.thread small{display:block;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-head{display:flex;align-items:center;gap:12px;padding:16px 20px;margin-top:14px}
.chat-head strong{display:block}
.chat-head small{color:var(--muted);font-size:12px}
.chat-head .pill-link{margin-left:auto}
.chat-body{padding:18px 20px}
.chat-body .notice{margin-top:0}
.messages{min-height:220px;max-height:52vh;overflow:auto;padding:8px 2px;display:flex;flex-direction:column;gap:10px}
.bubble{padding:10px 14px;background:var(--line-2);border-radius:16px 16px 16px 4px;max-width:78%;width:fit-content;white-space:pre-wrap;overflow-wrap:anywhere}
.bubble.mine{margin-left:auto;background:var(--brand);color:#fff;border-radius:16px 16px 4px 16px}
.bubble small{display:block;font-size:11px;opacity:.7;margin-top:3px}
.composer{display:flex;gap:10px;align-items:flex-end;margin-top:12px;padding-top:12px;border-top:1px solid var(--line-2)}
.composer textarea{min-height:48px;height:48px;flex:1}
.composer button{min-height:48px}
.chat-tools{display:flex;flex-wrap:wrap;gap:2px;margin-top:8px}

/* 订单 */
.order-card{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:14px 0;padding:16px 20px;border-radius:var(--radius);border:1px solid var(--brand-100);background:linear-gradient(120deg,var(--brand-50),#fff)}
.order-card p{margin:4px 0 0;font-size:14px;color:var(--ink-2)}
.order-card.muted{border-color:var(--line);background:var(--surface)}
.dialog{border:0;border-radius:20px;padding:26px;max-width:460px;width:calc(100% - 32px);box-shadow:0 30px 80px rgba(0,0,0,.25)}
.dialog::backdrop{background:rgba(29,35,32,.45)}
.dialog h2{margin-bottom:4px}
.dialog form{display:grid;gap:14px}
.dialog .actions{justify-content:flex-end;margin-top:4px}
.fee-lines{display:grid;grid-template-columns:1fr auto;gap:6px 12px;margin:0;padding:12px 14px;background:var(--surface-2);border-radius:var(--radius-sm);font-size:14px}
.fee-lines dt{color:var(--muted)}
.fee-lines dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}
.order-total{display:flex;justify-content:space-between;align-items:baseline;font-size:15px;margin:0}
.order-total strong{color:var(--brand-600);font-size:24px;font-variant-numeric:tabular-nums}
.order-row{display:block;padding:18px 22px}
.order-row p{margin:6px 0;font-size:14px}
.order-action{padding:20px 0;border-bottom:1px solid var(--line-2)}
.order-action h3{margin:6px 0 10px}
.order-action form{margin:12px 0}
.order-info{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:12px 0}
.order-info form{display:grid;gap:10px}
.info{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:8px 0;font-size:14px}
.info dt{color:var(--muted)}
.info dd{margin:0;overflow-wrap:anywhere;white-space:pre-wrap}
.qr-list{display:flex;gap:18px;flex-wrap:wrap;margin:14px 0}
.qr-list figure{margin:0;text-align:center;padding:12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}
.qr-list figcaption{font-size:13px;color:var(--muted);margin-top:6px}
.qr-list img,.qr-preview img{display:block;width:220px;max-width:100%;border-radius:8px}
.qr-admin{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:12px}
.steps{list-style:none;padding:0;margin:20px 0;display:grid;grid-template-columns:repeat(6,1fr);gap:6px;font-size:12px;color:var(--muted)}
.steps li{position:relative;padding-top:16px}
.steps li::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;border-radius:4px;background:var(--line)}
.steps li.done{color:var(--ink)}
.steps li.done::before{background:var(--green)}
.steps span{font-weight:600}
.steps small{display:block;font-size:11px;color:var(--muted)}
.dispute{margin-top:14px}
.dispute summary{cursor:pointer;color:var(--muted);font-size:14px}

/* 管理后台与统计 */
.admin-tabs{margin:0 0 22px;display:flex;gap:6px;flex-wrap:wrap}
.admin-tabs a{padding:8px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:14px}
.admin-tabs .selected{background:var(--brand-50);border-color:var(--brand-100);color:var(--brand-600);font-weight:600}
.admin-list{display:grid;gap:12px;margin-bottom:22px}
.admin-row{display:block;margin:0;min-width:0;overflow-wrap:anywhere;padding:18px 22px}
.admin-row p{margin:8px 0;font-size:14px}
.admin-row-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.admin-preview{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.admin-content{white-space:pre-wrap;overflow-wrap:anywhere}
.admin-detail{max-width:780px}
.admin-action{display:grid;gap:12px}
details.panel summary{cursor:pointer}
.metrics-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0}
.metric{margin:0;min-width:0}
.metric strong{display:block;font-size:32px;margin:8px 0;color:var(--brand-600);font-variant-numeric:tabular-nums}
.metric small{display:block;color:var(--muted);font-size:12px}
.metric-secondary{display:flex;flex-wrap:wrap;gap:22px 40px;margin-top:12px}
.metric-secondary strong{display:block;font-size:24px;font-variant-numeric:tabular-nums}
.metric-secondary span{font-size:13px;color:var(--muted)}
.metrics-table-wrap{overflow-x:auto;max-width:100%}
.metrics-table{border-collapse:collapse;width:100%;min-width:720px;font-size:13px}
.metrics-table th,.metrics-table td{text-align:right;padding:11px 10px;border-bottom:1px solid var(--line-2);white-space:nowrap;font-variant-numeric:tabular-nums}
.metrics-table th:first-child{text-align:left}
.metrics-notes summary{font-weight:700}
.metrics-notes p{font-size:14px;color:var(--muted)}
.launch .progress-row{margin:14px 0}
.progress-row>div:first-child{display:flex;justify-content:space-between;gap:10px;font-size:14px}
.bar{height:8px;border-radius:8px;background:var(--line-2);overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;background:var(--brand);border-radius:8px}
.bar.done i{background:var(--green)}
.launch form{margin-top:14px}

/* 规则页 */
.prose{max-width:820px;margin:24px auto 40px}
.prose h1{font-size:30px;margin:16px 0 6px}
.prose h2{font-size:19px;margin:30px 0 10px}
.prose p,.prose li{line-height:1.85;color:var(--ink-2)}
.prose ul{padding-left:22px}
.prose table{border-collapse:collapse;width:100%;font-size:14px;background:var(--surface)}
.prose td,.prose th{border:1px solid var(--line);padding:11px 14px;text-align:left;vertical-align:top}
.legal table th{width:38%;background:var(--surface-2);font-weight:600}
.legal-nav{display:flex;gap:20px;margin-top:36px;padding-top:18px;border-top:1px solid var(--line)}

/* 页脚与底部导航 */
.site-footer{border-top:1px solid var(--line);background:var(--surface);margin-top:20px}
.footer-inner{max-width:1160px;margin:auto;padding:28px 24px;display:grid;grid-template-columns:1fr auto;gap:14px 30px;align-items:center;font-size:13px;color:var(--muted)}
.footer-brand{display:flex;gap:12px;align-items:center}
.footer-brand b{color:var(--ink);font-size:15px}
.footer-brand p{margin:2px 0 0}
.site-footer nav{display:flex;gap:18px}
.site-footer nav a:hover{color:var(--ink)}
.footer-inner>small{grid-column:1/-1;padding-top:12px;border-top:1px solid var(--line-2)}
.mobile-nav{display:none}
#toast{position:fixed;bottom:88px;left:50%;transform:translateX(-50%);background:#1f2a24;color:#fff;padding:12px 22px;border-radius:12px;z-index:50;display:none;max-width:90%;width:max-content;box-shadow:var(--shadow);font-size:14px}

/* 平板 */
@media(max-width:960px){
 .hero{grid-template-columns:1fr;gap:28px;padding-top:36px}
 .pass{max-width:520px}
 .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
 .how ol{grid-template-columns:repeat(2,1fr)}
 .detail{grid-template-columns:1fr}
 .detail-side{position:static}
 .nav a{padding:8px 10px}
}
/* 手机 */
@media(max-width:640px){
 .header-inner{padding:10px 16px;gap:12px}
 .nav{display:none}
 .publish-btn{margin-left:auto}
 .brand-text b{font-size:17px}
 .beta{font-size:11px;padding:5px 12px}
 main{padding:4px 16px 40px}
 .hero{padding:24px 0 20px}
 .hero h1{font-size:32px}
 .hero-copy>p{font-size:15px}
 .hero .actions .button{flex:1}
 .pass{display:none}
 .trust{gap:8px 16px;font-size:13px}
 .searchbox{padding:16px}
 .filters{gap:10px}
 .filters label{min-width:calc(50% - 5px)}
 .filters button{width:100%}
 .section-head{margin:32px 0 14px}
 h2{font-size:20px}
 .cards{grid-template-columns:1fr;gap:12px}
 .card{padding:18px}
 .how ol{grid-template-columns:1fr;gap:10px}
 .how li{display:grid;grid-template-columns:auto 1fr;column-gap:14px;padding:16px}
 .how-ic{grid-row:span 2;margin:0}
 .fee-band{flex-direction:column;align-items:flex-start;padding:20px}
 .panel{padding:18px;border-radius:16px}
 .page-title{margin:22px 0 16px}
 .page-title h1{font-size:25px}
 .form-grid{grid-template-columns:1fr;gap:14px}
 .space-row{grid-template-columns:1fr 1fr}
 .space-row label:last-child{grid-column:1/-1}
 .dialog .form-grid{grid-template-columns:1fr 1fr}
 .detail-route .route .city strong{font-size:26px}
 .choice-grid{grid-template-columns:1fr}
 .auth{margin:20px auto}
 .auth-card{grid-template-columns:1fr;border-radius:20px}
 .auth-side{padding:24px 22px}
 .auth-side .logo{width:44px;height:44px;margin-bottom:12px}
 .auth-side h2{font-size:22px}
 .auth-side>p{margin-bottom:14px}
 .auth-side ul{gap:10px;font-size:14px}
 .auth-form{padding:24px 20px}
 .user-head{flex-wrap:wrap;gap:14px}
 .user-head .rate{width:100%;grid-template-columns:auto auto 1fr;justify-items:start;align-items:center;gap:8px}
 .stat-grid{grid-template-columns:repeat(3,1fr);gap:8px}
 .stat-grid .panel{padding:14px 8px}
 .stat-grid strong{font-size:22px}
 .history-row{grid-template-columns:1fr auto;gap:2px 10px}
 .history-row .when{grid-column:1;grid-row:1}
 .history-row .status{grid-column:2;grid-row:1;justify-self:end}
 .history-row strong{grid-column:1/-1;grid-row:2}
 .history-row .hint{grid-column:1/-1;grid-row:3}
 .avatar-pick{gap:14px}
 .profile{flex-wrap:wrap}
 .tiles{grid-template-columns:1fr 1fr;gap:10px}
 .tile{padding:16px}
 .chat-head{flex-wrap:wrap}
 .chat-head .pill-link{margin-left:0;width:100%;justify-content:center}
 .bubble{max-width:88%}
 .order-card .button,.order-card .primary{width:100%}
 .order-info,.qr-admin{grid-template-columns:1fr}
 .steps{grid-template-columns:repeat(3,1fr);row-gap:14px}
 .dialog{padding:20px}
 .dialog .actions .button,.dialog .actions .primary{flex:1}
 .metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .metric strong{font-size:26px}
 .metric-secondary{gap:16px 28px}
 .footer-inner{grid-template-columns:1fr;padding:22px 16px 100px}
 .prose{margin:16px auto 30px}
 .mobile-nav{position:fixed;bottom:0;left:0;right:0;z-index:30;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.95);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
 .mobile-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--muted);padding:4px 0}
 .mobile-nav a .ic{width:22px;height:22px}
 .mobile-nav a.current{color:var(--brand-600);font-weight:600}
 .mobile-nav a.publish .ic{width:42px;height:42px;padding:10px;margin-top:-18px;border-radius:14px;background:var(--brand);color:#fff;box-shadow:var(--shadow-brand)}
 .mobile-nav a.publish{color:var(--brand-600)}
 #toast{bottom:92px}
}