:root {
  --c-primary: #10a37f;
  --c-deep: #0b7a5f;
  --c-soft: #e8f6f1;
  --c-bg: #f4f5f7;
  --c-card: #ffffff;
  --c-text: #16181d;
  --c-sub: #5d6270;
  --c-mute: #9aa0ab;
  --c-line: #eceef2;
  --c-ok: #16a34a;
  --c-warn: #d97706;
  --c-bad: #dc2626;
  --r: 14px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 4px 14px rgba(16, 24, 40, .05);
  --tabbar: 58px;
  --safe-b: env(safe-area-inset-bottom, 0px);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--c-bg); color: var(--c-text); }
body { font: 15px/1.5 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
#app { max-width: 480px; margin: 0 auto; min-height: 100vh; position: relative; }
button { font: inherit; color: inherit; border: 0; background: none; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
.ic { display: inline-block; vertical-align: middle; flex-shrink: 0; }

.boot { height: 100vh; display: grid; place-items: center; }
.boot-dot { width: 28px; height: 28px; border-radius: 50%; border: 3px solid var(--c-line); border-top-color: var(--c-primary); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* 页面框架 */
.page { min-height: 100vh; padding-bottom: calc(var(--tabbar) + var(--safe-b) + 16px); }
.page.no-tab { padding-bottom: calc(96px + var(--safe-b)); }
.navbar { position: sticky; top: 0; z-index: 20; height: 50px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.94); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--c-line); font-weight: 600; font-size: 16px; }
.navbar .back { position: absolute; left: 6px; top: 0; height: 50px; width: 44px; display: grid; place-items: center; color: var(--c-text); }
.navbar .act { position: absolute; right: 12px; top: 0; height: 50px; display: flex; align-items: center; color: var(--c-primary); font-size: 14px; font-weight: 500; }
.wrap { padding: 12px 14px; }
.sec-title { display: flex; align-items: center; justify-content: space-between; margin: 18px 2px 10px; font-weight: 600; font-size: 16px; }
.sec-title small { font-weight: 400; color: var(--c-mute); font-size: 13px; }
.card { background: var(--c-card); border-radius: var(--r); box-shadow: var(--shadow); }
.card + .card { margin-top: 12px; }
.pad { padding: 16px; }
.muted { color: var(--c-mute); }
.sub { color: var(--c-sub); }
.small { font-size: 13px; }
.tiny { font-size: 12px; }
.row { display: flex; align-items: center; gap: 10px; }
.spacer { flex: 1; }
.center { text-align: center; }
.gap8 > * + * { margin-top: 8px; }
.hr { height: 1px; background: var(--c-line); margin: 12px 0; }

/* 按钮 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 46px; padding: 0 20px; border-radius: 12px; font-weight: 600; font-size: 16px; background: var(--c-primary); color: #fff; transition: transform .08s, opacity .15s; }
.btn:active { transform: scale(.98); }
.btn[disabled] { opacity: .45; pointer-events: none; }
.btn.block { display: flex; width: 100%; }
.btn.ghost { background: var(--c-soft); color: var(--c-deep); }
.btn.line { background: #fff; color: var(--c-text); box-shadow: inset 0 0 0 1px var(--c-line); }
.btn.sm { height: 32px; padding: 0 12px; font-size: 13px; border-radius: 9px; font-weight: 500; }
.btn.danger { background: #fff; color: var(--c-bad); box-shadow: inset 0 0 0 1px #f3d0d0; }
.link { color: var(--c-primary); font-weight: 500; }

/* 底部固定操作条 */
.dock { position: fixed; left: 50%; transform: translateX(-50%); bottom: 0; width: 100%; max-width: 480px; padding: 10px 14px calc(10px + var(--safe-b)); background: rgba(255,255,255,.96); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--c-line); z-index: 30; display: flex; gap: 10px; align-items: center; }

/* 标签栏 */
.tabbar { position: fixed; left: 50%; transform: translateX(-50%); bottom: 0; width: 100%; max-width: 480px; height: calc(var(--tabbar) + var(--safe-b)); padding-bottom: var(--safe-b); background: rgba(255,255,255,.97); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid var(--c-line); display: flex; z-index: 40; }
.tabbar a { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; font-size: 11px; color: var(--c-mute); }
.tabbar a.on { color: var(--c-primary); font-weight: 600; }

/* 表单 */
.field { padding: 14px 16px; border-bottom: 1px solid var(--c-line); }
.field:last-child { border-bottom: 0; }
.field label { display: block; font-size: 13px; color: var(--c-sub); margin-bottom: 6px; }
.field label em { color: var(--c-bad); font-style: normal; margin-left: 2px; }
.field .hint { font-size: 12px; color: var(--c-mute); margin-top: 6px; }
.field .err { font-size: 12px; color: var(--c-bad); margin-top: 6px; }
.inp { width: 100%; height: 44px; border: 0; border-radius: 10px; background: var(--c-bg); padding: 0 12px; outline: none; font-size: 15px; }
.inp:focus { box-shadow: 0 0 0 2px color-mix(in srgb, var(--c-primary) 30%, transparent); background: #fff; }
textarea.inp { height: 88px; padding: 10px 12px; resize: none; line-height: 1.5; }
.inp-row { display: flex; gap: 8px; }
.inp-row .inp { flex: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { height: 34px; padding: 0 14px; border-radius: 17px; background: var(--c-bg); color: var(--c-sub); font-size: 14px; display: inline-flex; align-items: center; gap: 4px; }
.chip.on { background: var(--c-soft); color: var(--c-deep); font-weight: 600; box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c-primary) 35%, transparent); }

/* 列表 */
.list .item { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--c-line); }
.list .item:last-child { border-bottom: 0; }
.list .item .main { flex: 1; min-width: 0; }
.list .item .t { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list .item .d { font-size: 12px; color: var(--c-mute); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.menu .item { cursor: pointer; }
.menu .item .ic:first-child { color: var(--c-sub); }
.empty { padding: 44px 20px; text-align: center; color: var(--c-mute); font-size: 14px; }
.empty .ic { color: var(--c-line); margin-bottom: 8px; }
.more { padding: 14px; text-align: center; font-size: 13px; color: var(--c-mute); }

/* 状态标 */
.st { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 6px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.st-0, .st-3, .st-pending, .st-approved, .st-paying { background: #fff4e5; color: var(--c-warn); }
.st-1, .st-paid { background: #e8f7ee; color: var(--c-ok); }
.st-2, .st-4, .st-rejected, .st-failed { background: #fdecec; color: var(--c-bad); }
.pill { white-space: nowrap; flex-shrink: 0; display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: 5px; font-size: 11px; font-weight: 600; background: var(--c-soft); color: var(--c-deep); }
.pill.warm { background: #fff1e6; color: #c2410c; }

/* 首页 */
.hero { padding: 16px 16px 6px; background: linear-gradient(180deg, var(--c-soft) 0%, var(--c-bg) 100%); }
.brand { display: flex; align-items: center; gap: 10px; }
.logo { width: 38px; height: 38px; border-radius: 11px; background: var(--c-primary); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 19px; letter-spacing: -1px; box-shadow: 0 4px 12px color-mix(in srgb, var(--c-primary) 35%, transparent); }
.logo.lg { width: 64px; height: 64px; border-radius: 18px; font-size: 30px; }
.brand .n { font-weight: 700; font-size: 18px; line-height: 1.2; }
.brand .s { font-size: 12px; color: var(--c-sub); }
.today-strip { margin-top: 14px; display: flex; align-items: stretch; background: #fff; border-radius: var(--r); box-shadow: var(--shadow); overflow: hidden; }
.today-strip > a { flex: 1; padding: 12px 14px; }
.today-strip > a + a { border-left: 1px solid var(--c-line); }
.today-strip .k { font-size: 12px; color: var(--c-mute); }
.today-strip .v { font-size: 20px; font-weight: 700; margin-top: 2px; }
.banners { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 14px; padding: 12px 14px 2px; scrollbar-width: none; }
.banners::-webkit-scrollbar { display: none; }
.banner { flex: 0 0 86%; scroll-snap-align: start; height: 104px; border-radius: var(--r); padding: 18px; color: #fff; position: relative; overflow: hidden; background: linear-gradient(135deg, var(--c-primary), var(--c-deep)); }
.banner.dark { background: linear-gradient(135deg, #2a2f3a, #111318); }
.banner.warm { background: linear-gradient(135deg, #f59e0b, #ea580c); }
.banner.cool { background: linear-gradient(135deg, #3b82f6, #4338ca); }
.banner .t { font-size: 19px; font-weight: 700; position: relative; }
.banner .s { font-size: 13px; opacity: .88; margin-top: 4px; position: relative; }
.banner::before, .banner::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255,255,255,.12); }
.banner::before { width: 140px; height: 140px; right: -30px; top: -50px; }
.banner::after { width: 90px; height: 90px; right: 40px; bottom: -50px; background: rgba(255,255,255,.08); }
.notice-bar { margin: 12px 14px 0; display: flex; align-items: center; gap: 8px; padding: 10px 12px; background: #fff; border-radius: 12px; font-size: 13px; color: var(--c-sub); box-shadow: var(--shadow); }
.notice-bar .ic { color: var(--c-primary); }
.notice-bar .txt { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cats { position: sticky; top: 0; z-index: 15; display: flex; gap: 6px; overflow-x: auto; padding: 12px 14px 10px; background: var(--c-bg); scrollbar-width: none; }
.cats::-webkit-scrollbar { display: none; }
.cats button { flex-shrink: 0; height: 32px; padding: 0 14px; border-radius: 16px; font-size: 14px; color: var(--c-sub); background: #fff; box-shadow: var(--shadow); }
.cats button.on { background: var(--c-text); color: #fff; font-weight: 600; }
.task { display: flex; gap: 12px; padding: 14px; align-items: center; }
.task + .task { border-top: 1px solid var(--c-line); }
.tlogo { width: 46px; height: 46px; border-radius: 12px; object-fit: cover; background: var(--c-bg); flex-shrink: 0; }
.task .main { flex: 1; min-width: 0; }
.task .t { display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 15px; }
.task .t span:first-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.task .tags { margin-top: 3px; font-size: 12px; color: var(--c-mute); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.task .price { text-align: right; flex-shrink: 0; }
.task .price .v { font-size: 18px; font-weight: 700; color: var(--c-primary); }
.task .price .v small { font-size: 12px; font-weight: 500; }
.task .price .u { font-size: 11px; color: var(--c-mute); }

/* 详情 */
.dhead { padding: 18px 16px; display: flex; gap: 14px; align-items: center; }
.dhead .tlogo { width: 58px; height: 58px; border-radius: 15px; }
.dhead .n { font-size: 19px; font-weight: 700; }
.pricebox { margin: 0 16px 16px; padding: 16px; border-radius: 12px; background: var(--c-soft); }
.pricebox .k { font-size: 13px; color: var(--c-deep); }
.pricebox .v { font-size: 32px; font-weight: 800; color: var(--c-deep); line-height: 1.2; margin-top: 2px; }
.pricebox .v small { font-size: 15px; font-weight: 600; }
.pricebox .split { margin-top: 8px; font-size: 12px; color: var(--c-deep); opacity: .85; display: flex; flex-wrap: wrap; gap: 4px 14px; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--c-line); }
.facts > div { padding: 12px 8px; text-align: center; }
.facts > div + div { border-left: 1px solid var(--c-line); }
.facts .k { font-size: 12px; color: var(--c-mute); }
.facts .v { font-size: 14px; font-weight: 600; margin-top: 2px; }
.steps { counter-reset: s; padding: 4px 16px 12px; }
.step { display: flex; gap: 12px; padding: 10px 0; }
.step .no { width: 24px; height: 24px; border-radius: 50%; background: var(--c-primary); color: #fff; font-size: 13px; font-weight: 700; display: grid; place-items: center; flex-shrink: 0; margin-top: 1px; }
.step .t { font-weight: 600; }
.step .d { font-size: 13px; color: var(--c-sub); }
.rich { padding: 0 16px 16px; font-size: 14px; color: var(--c-sub); overflow-wrap: anywhere; }
.rich img { max-width: 100%; height: auto; display: block; border-radius: 8px; margin: 8px 0; }
.rich p { margin: 6px 0; }
.fold { max-height: 360px; overflow: hidden; position: relative; }
.fold::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 90px; background: linear-gradient(transparent, #fff); }

/* 收益 */
.bigcard { padding: 20px 18px 16px; color: #fff; background: linear-gradient(140deg, var(--c-primary), var(--c-deep)); border-radius: 18px; position: relative; overflow: hidden; }
.bigcard::after { content: ""; position: absolute; width: 200px; height: 200px; border-radius: 50%; right: -70px; top: -90px; background: rgba(255,255,255,.1); }
.bigcard .k { font-size: 13px; opacity: .86; }
.bigcard .v { font-size: 36px; font-weight: 800; letter-spacing: -.5px; line-height: 1.15; margin-top: 4px; }
.bigcard .v small { font-size: 16px; font-weight: 600; margin-right: 2px; }
.bigcard .grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 16px; position: relative; z-index: 1; }
.bigcard .grid .k { font-size: 12px; }
.bigcard .grid .v2 { font-size: 16px; font-weight: 700; margin-top: 2px; }
.chart { padding: 14px 16px 10px; }
.chart .axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--c-mute); margin-top: 6px; }
.seg { display: inline-flex; background: var(--c-bg); border-radius: 9px; padding: 3px; }
.seg button { height: 26px; padding: 0 12px; border-radius: 7px; font-size: 13px; color: var(--c-sub); }
.seg button.on { background: #fff; color: var(--c-text); font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,.08); }

/* 团队 */
.invite { padding: 18px; }
.invite .code { font-size: 28px; font-weight: 800; letter-spacing: 3px; color: var(--c-deep); }
.stat3 { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat3 > div { padding: 14px 6px; text-align: center; }
.stat3 > div + div { border-left: 1px solid var(--c-line); }
.stat3 .v { font-size: 20px; font-weight: 700; }
.stat3 .k { font-size: 12px; color: var(--c-mute); }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--c-soft); color: var(--c-deep); display: grid; place-items: center; font-weight: 700; flex-shrink: 0; }
.avatar.lg { width: 58px; height: 58px; font-size: 22px; }
.search { display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 12px; border-radius: 10px; background: #fff; box-shadow: var(--shadow); }
.search input { flex: 1; border: 0; outline: none; background: none; height: 100%; font-size: 14px; }
.search .ic { color: var(--c-mute); }

/* 我的 */
.mehead { padding: 22px 16px 18px; background: linear-gradient(180deg, var(--c-soft), var(--c-bg)); }
.mehead .n { font-size: 20px; font-weight: 700; }
.walletcard { display: flex; align-items: center; padding: 16px; }
.walletcard .v { font-size: 24px; font-weight: 800; }

/* 登录 */
.auth { min-height: 100vh; padding: 40px 24px 24px; background: linear-gradient(180deg, var(--c-soft) 0%, #fff 42%); }
.auth .brand { flex-direction: column; text-align: center; gap: 12px; margin: 8px 0 30px; }
.auth .brand .n { font-size: 24px; }
.auth .brand .s { font-size: 14px; }
.auth .box { background: #fff; border-radius: 18px; box-shadow: var(--shadow); padding: 6px 0; }
.auth .foot { margin-top: 18px; display: flex; justify-content: space-between; font-size: 14px; }
.demo-accts { margin-top: 22px; padding: 14px; border-radius: 14px; background: #fff; box-shadow: var(--shadow); }
.demo-accts .t { font-size: 12px; color: var(--c-mute); margin-bottom: 10px; }
.sandbox-tag { position: fixed; top: 56px; right: 8px; opacity: .8; z-index: 60; font-size: 11px; padding: 2px 8px; border-radius: 10px; background: rgba(17,19,24,.72); color: #fff; pointer-events: none; }

/* 弹层 */
.mask { position: fixed; inset: 0; background: rgba(15,17,21,.48); z-index: 80; display: flex; align-items: flex-end; justify-content: center; animation: fade .18s; }
.mask.middle { align-items: center; }
.sheet { width: 100%; max-width: 480px; background: #fff; border-radius: 20px 20px 0 0; padding: 18px 16px calc(16px + var(--safe-b)); max-height: 88vh; overflow-y: auto; animation: up .22s cubic-bezier(.2,.8,.2,1); }
.dialog { width: 84%; max-width: 360px; background: #fff; border-radius: 18px; padding: 22px 20px 18px; animation: pop .2s; }
.sheet h3, .dialog h3 { margin: 0 0 12px; font-size: 17px; }
@keyframes fade { from { opacity: 0; } }
@keyframes up { from { transform: translateY(40px); opacity: .6; } }
@keyframes pop { from { transform: scale(.94); opacity: 0; } }
#tw-toast { position: fixed; left: 50%; top: 42%; transform: translate(-50%, -50%) scale(.96); z-index: 200; background: rgba(17,19,24,.88); color: #fff; padding: 10px 18px; border-radius: 12px; font-size: 14px; opacity: 0; pointer-events: none; transition: all .18s; max-width: 80vw; text-align: center; }
#tw-toast.show { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.poster-img { width: 100%; border-radius: 14px; display: block; box-shadow: 0 8px 30px rgba(0,0,0,.18); }
.kv { display: flex; justify-content: space-between; padding: 8px 0; font-size: 14px; }
.kv .k { color: var(--c-sub); }
.success-ic { width: 64px; height: 64px; border-radius: 50%; background: var(--c-soft); color: var(--c-primary); display: grid; place-items: center; margin: 10px auto 14px; }

/* 金刚区 / 工具入口 / 榜单行 */
.quick { margin: 12px 14px 0; display: grid; grid-template-columns: repeat(4, 1fr); padding: 14px 4px 12px; }
.quick a { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; color: var(--c-sub); }
.quick.q5 { grid-template-columns: repeat(5, 1fr); }
.quick a { position: relative; }
.quick .qb { position: absolute; top: -4px; left: calc(50% + 12px); min-width: 16px; height: 16px; padding: 0 4px; border-radius: 8px; background: #F53F3F; color: #fff; font-size: 10px; font-style: normal; line-height: 16px; text-align: center; }
.quick .qi { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--c-soft); color: var(--c-primary); }
.toolgrid .tool { display: flex; align-items: center; gap: 12px; padding: 16px; }
.toolgrid .tool + .tool { margin-top: 10px; }
.toolgrid .ti { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--c-soft); color: var(--c-primary); flex-shrink: 0; }
.toolgrid .ti.blue { background: #E8F1FF; color: #1970F4; }
.toolgrid .t { font-weight: 600; font-size: 15px; }
.toolgrid .d { font-size: 12px; color: var(--c-mute); margin-top: 2px; }
.rank-row { display: flex; gap: 12px; padding: 14px; align-items: flex-start; }
.rank-row + .rank-row { margin-top: 10px; }
.rank-row .main { flex: 1; min-width: 0; }
.rank-row .t { font-weight: 600; line-height: 1.4; }
.rank-row .d { font-size: 12px; color: var(--c-mute); margin-top: 4px; }
.rk { width: 26px; flex-shrink: 0; text-align: center; font-weight: 700; font-size: 16px; color: var(--c-mute); padding-top: 1px; }
.rk.top { color: var(--c-primary); }

/* 皮肤 tw：页面底 #F5F5F5、白卡无重阴影、主按钮全宽胶囊渐变、已通过=蓝、删除=灰 */
[data-skin="tw"] { --c-bg: var(--tw-bg); --c-text: var(--tw-text); --c-sub: var(--tw-text-regular); --c-mute: var(--tw-text-sub); --c-line: #F0F0F2; --c-bad: var(--tw-st-reject); --r: var(--tw-radius-card); --shadow: none; }
[data-skin="tw"] body { font-family: var(--tw-font); }
[data-skin="tw"] .btn { background: var(--tw-cta); border-radius: var(--tw-radius-pill); font-weight: 500; }
[data-skin="tw"] .btn.block, [data-skin="tw"] .dock .btn { height: var(--tw-btn-h); }
[data-skin="tw"] .btn[disabled] { opacity: var(--tw-cta-disabled-opacity); }
[data-skin="tw"] .btn.ghost { background: var(--tw-brand-soft); color: var(--tw-brand); }
[data-skin="tw"] .btn.line { background: #fff; color: var(--tw-text-regular); box-shadow: inset 0 0 0 1px #E4E6EB; }
[data-skin="tw"] .btn.danger { background: var(--tw-btn-sub); color: var(--tw-text-regular); box-shadow: none; }
[data-skin="tw"] .st-0, [data-skin="tw"] .st-3, [data-skin="tw"] .st-pending, [data-skin="tw"] .st-approved, [data-skin="tw"] .st-paying { background: var(--tw-st-pending-bg); color: var(--tw-st-pending); }
[data-skin="tw"] .st-1, [data-skin="tw"] .st-paid { background: var(--tw-st-pass-bg); color: var(--tw-st-pass); }
[data-skin="tw"] .st-2, [data-skin="tw"] .st-4, [data-skin="tw"] .st-rejected, [data-skin="tw"] .st-failed { background: var(--tw-st-reject-bg); color: var(--tw-st-reject); }
[data-skin="tw"] .cats button { box-shadow: none; }
[data-skin="tw"] .cats button.on { background: var(--tw-cta); }
[data-skin="tw"] .bigcard { background: linear-gradient(135deg, #FF9A5A 0%, #FF5936 100%); border-radius: var(--tw-radius-lg); }
[data-skin="tw"] .banner { background: linear-gradient(135deg, #FFB356 0%, #FF5936 100%); }
[data-skin="tw"] .banner.dark { background: linear-gradient(135deg, #3A3F4B, #1E2027); }
[data-skin="tw"] .hero { background: linear-gradient(180deg, #FFE9DE 0%, var(--c-bg) 100%); }
[data-skin="tw"] .logo { background: var(--tw-cta); }
[data-skin="tw"] .step .no { background: var(--tw-cta); }
[data-skin="tw"] .chip.on { background: var(--tw-brand-soft); color: var(--tw-brand); box-shadow: inset 0 0 0 1px rgba(255, 98, 58, .35); }
[data-skin="tw"] .task .price .v { color: var(--tw-brand-red); }
[data-skin="tw"] .pricebox { background: var(--tw-brand-soft); }
[data-skin="tw"] .pricebox .k, [data-skin="tw"] .pricebox .split { color: var(--tw-text-regular); }
[data-skin="tw"] .pricebox .v { color: var(--tw-text-strong); }
[data-skin="tw"] .navbar { background: #fff; border-bottom-color: #F0F0F2; }
[data-skin="tw"] .success-ic { background: var(--tw-brand-soft); color: var(--tw-brand); }
[data-skin="tw"] .sandbox-tag { display: none; }
.pill.gray { background: #F0F1F3; color: var(--c-sub); }
/* 截图（截流举报） */
.thumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.thumb { position: relative; width: 76px; height: 76px; border-radius: 10px; overflow: hidden; background: var(--c-bg); display: grid; place-items: center; color: var(--c-mute); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb.add { border: 1px dashed var(--c-line); cursor: pointer; }
.thumb .x { position: absolute; top: 2px; right: 2px; width: 22px; height: 22px; border-radius: 11px; background: rgba(0,0,0,.55); color: #fff; font-size: 15px; line-height: 22px; text-align: center; }
.thumbs.sm .thumb { width: 52px; height: 52px; border-radius: 8px; }

/* 书封：3:4、6px 圆角、细描边+柔阴影；图加载完淡入，之前/失败显示排版占位封面 */
.bcover { position: relative; flex-shrink: 0; border-radius: 6px; overflow: hidden; background: #EEF0F3; box-shadow: 0 1px 2px rgba(20,24,32,.08), 0 4px 10px rgba(20,24,32,.08); }
.bcover::after { content: ''; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 .5px rgba(0,0,0,.08); pointer-events: none; }
.bcover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .25s ease; }
.bcover img.on { opacity: 1; }
.bcover .ph { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding: 6px 6px 6px 10px; }
.bcover .ph .spine { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: rgba(0,0,0,.08); }
.bcover .ph .pt { font-weight: 700; line-height: 1.25; text-align: center; word-break: break-all; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; letter-spacing: .5px; }
.book-item { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--c-line); cursor: pointer; }
.book-item .main { flex: 1; min-width: 0; }
.book-item .t { font-weight: 600; font-size: 15px; line-height: 1.35; }
.book-item .d { font-size: 12px; color: var(--c-mute); margin-top: 4px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.book-item .btn { align-self: center; }
.book-item.sk .skl { height: 12px; border-radius: 6px; background: linear-gradient(90deg, #EEF0F3, #F6F7F9, #EEF0F3); background-size: 200% 100%; animation: skl 1.2s linear infinite; margin: 6px 0 10px; }
@keyframes skl { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.picked-book { display: flex; gap: 10px; align-items: center; margin-top: 10px; padding: 8px 10px; border-radius: 10px; background: var(--c-soft); }
.picked-book .main { min-width: 0; }
.picked-book .t { font-weight: 600; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.picked-book .d { font-size: 12px; color: var(--c-mute); margin-top: 2px; }
.rk-cover { position: relative; flex-shrink: 0; }
.rk-badge { position: absolute; left: -4px; top: -4px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px; background: #8A909C; color: #fff; font-size: 12px; font-weight: 700; display: grid; place-items: center; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.rk-badge.top { background: var(--c-primary); }
.rank-row .gain { color: var(--c-primary); font-weight: 700; }

/* 主体与备案号（登录页、首页底部） */
.legal { margin: 22px 16px 8px; text-align: center; font-size: 11px; line-height: 1.7; color: var(--c-muted, #999); }
.legal a { color: inherit; }

/* logo 图（租户配了 logoUrl 时替代文字 logo） */
.logo.img { background: none; box-shadow: none; overflow: hidden; }
.logo.img img { width: 100%; height: 100%; display: block; }

/* 横幅：图按 690×350 出；指示点 */
.banners-wrap { position: relative; }
.banner.pic { padding: 0; background: #EEF0F3; }
.banner.pic::before, .banner.pic::after { display: none; }
.banner.pic img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bdots { position: absolute; left: 0; right: 0; bottom: 10px; display: flex; justify-content: center; gap: 5px; pointer-events: none; }
.bdots i { width: 4px; height: 4px; border-radius: 2px; background: rgba(255,255,255,.55); transition: width .2s; }
.bdots i.on { width: 14px; background: #fff; }
.quick .qi.blue { background: #E8F1FF; color: #1970F4; }

/* ── 皮肤 tw 首页（照原稿：居中标题 + 345×175 横幅 + 两列任务卡） ── */
.topnav { height: 44px; display: flex; align-items: center; justify-content: center; background: #fff; font-size: 17px; font-weight: 500; color: #1A1A1A; }
[data-skin="tw"] .banners-wrap { background: linear-gradient(180deg, #fff 0%, var(--c-bg) 100%); padding: 10px 15px 0; }
[data-skin="tw"] .banners { padding: 0; gap: 0; scroll-padding: 0; border-radius: 10px; }
[data-skin="tw"] .banner { flex: 0 0 100%; height: auto; aspect-ratio: 345 / 175; border-radius: 10px; padding: 0 22px; display: flex; flex-direction: column; justify-content: center; }
[data-skin="tw"] .banner .t { font-size: 24px; line-height: 32px; font-weight: 500; }
[data-skin="tw"] .banner .s { font-size: 14px; margin-top: 6px; }
[data-skin="tw"] .banner.pic { padding: 0; }
[data-skin="tw"] .bdots { bottom: 10px; }
[data-skin="tw"] .quick { margin: 12px 15px 0; border-radius: 10px; }
[data-skin="tw"] .quick a { color: #303133; }
[data-skin="tw"] .quick .qi { width: 44px; height: 44px; background: var(--tw-brand-soft); color: var(--tw-brand); }
[data-skin="tw"] .quick .qi.blue { background: #E8F1FF; color: #1970F4; }
[data-skin="tw"] .cats { gap: 22px; padding: 16px 15px 10px; align-items: flex-end; }
[data-skin="tw"] .cats button { height: auto; padding: 0 0 7px; border-radius: 0; background: none; font-size: 15px; line-height: 24px; color: var(--tw-text-regular); position: relative; }
[data-skin="tw"] .cats button.on { background: none; color: #1A1A1A; font-size: 17px; font-weight: 500; }
[data-skin="tw"] .cats button.on::after { content: ''; position: absolute; left: 50%; bottom: 0; width: 16px; height: 3px; margin-left: -8px; border-radius: 2px; background: var(--tw-brand); }
.tgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding: 0 1px; }
.tcard { position: relative; background: #fff; border-radius: 10px; padding: 14px 12px 12px; display: flex; flex-direction: column; gap: 10px; color: var(--c-text); overflow: hidden; }
.tcard .corner { position: absolute; top: 0; right: 0; font-size: 10px; line-height: 16px; padding: 1px 7px; border-radius: 0 10px 0 8px; background: var(--tw-cta, var(--c-primary)); color: #fff; max-width: 60%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tcard .hd { display: flex; gap: 9px; align-items: center; min-width: 0; }
.tcard .tlogo { width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0; }
.tcard .main { min-width: 0; }
.tcard .t { font-size: 15px; line-height: 21px; font-weight: 500; color: #1A1A1A; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tcard .d { font-size: 11px; line-height: 16px; color: #909399; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tcard .pv { display: flex; align-items: baseline; justify-content: space-between; background: #FAFAFA; border-radius: 6px; padding: 6px 8px; }
.tcard .pv .k { font-size: 11px; color: #909399; }
.tcard .pv b { font-size: 17px; font-weight: 500; color: #000; }
.tcard .pv b small { font-size: 12px; margin-right: 1px; }
[data-skin="tw"] .tabbar a.on { font-weight: 500; }

/* ── 皮肤 tw 工具页：知乎工具两列、蓝色=工具 ── */
[data-skin="tw"] .toolgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
[data-skin="tw"] .toolgrid .tool { margin: 0; padding: 14px 12px; align-items: flex-start; gap: 10px; }
[data-skin="tw"] .toolgrid .tool + .tool { margin-top: 0; }
[data-skin="tw"] .toolgrid .ti { width: 40px; height: 40px; border-radius: 10px; background: #E8F1FF; color: #1970F4; }
[data-skin="tw"] .toolgrid .t { font-weight: 500; }

/* ── 皮肤 tw 我的：常用 / 团队管理 图标宫格 ── */
.mgrid { margin-top: 12px; padding: 14px 0 12px; }
.mgrid .h { padding: 0 16px 12px; font-size: 16px; font-weight: 500; color: #1A1A1A; }
.mgrid .g { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 14px; }
.mgrid a { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; color: #303133; }
.mgrid .qi { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--tw-brand-soft, var(--c-soft)); color: var(--tw-brand, var(--c-primary)); }
.mgrid .qi.blue { background: #E8F1FF; color: #1970F4; }
[data-skin="tw"] .mehead { background: linear-gradient(180deg, #FFE9DF 0%, var(--c-bg) 100%); }

/* ══ 皮肤 tw · iOS 视觉层（对标 Apple Music / HIG；只改视觉，不动布局） ══
 * 系统灰阶、0.5px 发丝分隔线、毛玻璃导航与 tab、iOS 分段控件、灰底橙字次按钮、按压变暗。 */
[data-skin="tw"] {
  --c-bg: #F2F2F7; --c-text: #000000; --c-sub: #3C3C43; --c-mute: #8A8A8E; --c-line: rgba(60, 60, 67, .16);
  --ios-fill: rgba(118, 118, 128, .12); --ios-press: rgba(0, 0, 0, .05); --ios-chev: #C4C4C7; --ios-bar: rgba(249, 249, 249, .88);
  --r: 12px;
}
[data-skin="tw"] body { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Helvetica Neue", sans-serif; letter-spacing: -.01em; }
[data-skin="tw"] .navbar, [data-skin="tw"] .topnav { height: 44px; background: var(--ios-bar); backdrop-filter: saturate(1.8) blur(20px); -webkit-backdrop-filter: saturate(1.8) blur(20px); border-bottom: 0; box-shadow: 0 .5px 0 rgba(0, 0, 0, .18); font-size: 17px; font-weight: 600; letter-spacing: -.02em; }
[data-skin="tw"] .topnav { position: sticky; top: 0; z-index: 20; }
[data-skin="tw"] .navbar .back { height: 44px; color: var(--tw-brand); }
[data-skin="tw"] .navbar .act { height: 44px; color: var(--tw-brand); font-size: 17px; font-weight: 400; }
[data-skin="tw"] .tabbar { background: var(--ios-bar); backdrop-filter: saturate(1.8) blur(20px); -webkit-backdrop-filter: saturate(1.8) blur(20px); border-top: 0; box-shadow: 0 -.5px 0 rgba(0, 0, 0, .18); }
[data-skin="tw"] .tabbar a { font-size: 10px; font-weight: 500; color: #999999; gap: 3px; letter-spacing: .01em; }
[data-skin="tw"] .tabbar a.on { color: var(--tw-brand); font-weight: 500; }
[data-skin="tw"] .sec-title { font-size: 20px; font-weight: 700; letter-spacing: -.03em; color: #000; margin: 22px 4px 10px; }
[data-skin="tw"] .card { border-radius: 12px; box-shadow: none; }
/* 列表：行高≥44、发丝分隔线、灰色 chevron、按压变暗 */
[data-skin="tw"] .list .item, [data-skin="tw"] .menu .item { min-height: 50px; }
[data-skin="tw"] .list .item { border-bottom-width: .5px; }
[data-skin="tw"] .menu .item .main { font-size: 16px; color: #000; }
[data-skin="tw"] .menu .item .ic:first-child { color: var(--tw-brand); }
[data-skin="tw"] .item > .muted:last-child, [data-skin="tw"] .item .muted .ic { color: var(--ios-chev); }
[data-skin="tw"] .item:active, [data-skin="tw"] .tcard:active, [data-skin="tw"] .rank-row:active, [data-skin="tw"] .toolgrid .tool:active { background: #E9E9EE; }
[data-skin="tw"] .quick a:active .qi, [data-skin="tw"] .mgrid a:active .qi { opacity: .6; }
/* 按钮：主=实色品牌橙、圆角 14；次=系统灰底 + 橙字（Apple Music 的播放/随机按钮） */
[data-skin="tw"] .btn { background: var(--tw-brand); border-radius: 14px; font-weight: 600; font-size: 17px; letter-spacing: -.02em; }
[data-skin="tw"] .btn.block, [data-skin="tw"] .dock .btn { height: 50px; }
[data-skin="tw"] .btn.sm { border-radius: 100px; font-size: 14px; font-weight: 600; }
[data-skin="tw"] .btn.ghost, [data-skin="tw"] .btn.line { background: var(--ios-fill); color: var(--tw-brand); box-shadow: none; }
[data-skin="tw"] .btn.danger { background: var(--ios-fill); color: #FF3B30; }
[data-skin="tw"] .btn:active { transform: none; opacity: .7; }
/* 分段控件：iOS 样式 */
[data-skin="tw"] .seg { background: var(--ios-fill); border-radius: 9px; padding: 2px; gap: 0; }
[data-skin="tw"] .seg button { height: 30px; border-radius: 7px; font-size: 13px; font-weight: 500; color: #000; background: none; box-shadow: none; }
[data-skin="tw"] .seg button.on { background: #fff; font-weight: 600; color: #000; box-shadow: 0 3px 8px rgba(0, 0, 0, .12), 0 3px 1px rgba(0, 0, 0, .04); }
/* 输入框、胶囊 */
[data-skin="tw"] .inp { background: var(--ios-fill); border: 0; border-radius: 10px; }
[data-skin="tw"] .chip { background: var(--ios-fill); color: #000; box-shadow: none; font-weight: 500; }
[data-skin="tw"] .chip.on { background: var(--tw-brand); color: #fff; box-shadow: none; }
[data-skin="tw"] .pill, [data-skin="tw"] .st { border-radius: 6px; font-weight: 600; }
/* 首页：横幅 12 圆角、宫格图标实心、任务卡价格加重 */
[data-skin="tw"] .banners, [data-skin="tw"] .banner { border-radius: 12px; }
[data-skin="tw"] .quick .qi, [data-skin="tw"] .mgrid .qi { border-radius: 12px; }
[data-skin="tw"] .quick a, [data-skin="tw"] .mgrid a { font-size: 12px; color: #000; letter-spacing: 0; }
[data-skin="tw"] .tcard { border-radius: 12px; }
[data-skin="tw"] .tcard .corner { background: var(--tw-brand); border-radius: 0 12px 0 10px; font-weight: 600; }
[data-skin="tw"] .tcard .t { font-weight: 600; letter-spacing: -.02em; color: #000; }
[data-skin="tw"] .tcard .d, [data-skin="tw"] .tcard .pv .k { color: var(--c-mute); }
[data-skin="tw"] .tcard .pv { background: #F7F7FA; border-radius: 8px; }
[data-skin="tw"] .tcard .pv b { font-weight: 600; letter-spacing: -.02em; }
[data-skin="tw"] .cats button.on { font-weight: 700; letter-spacing: -.02em; }
[data-skin="tw"] .toolgrid .ti { border-radius: 12px; }
[data-skin="tw"] .toolgrid .t { font-weight: 600; letter-spacing: -.02em; }
[data-skin="tw"] .mgrid .h { font-size: 20px; font-weight: 700; letter-spacing: -.03em; color: #000; }
[data-skin="tw"] .walletcard .v, [data-skin="tw"] .bigcard .v { letter-spacing: -.03em; }
[data-skin="tw"] .menu .item .muted .ic:first-child, [data-skin="tw"] .list .item .muted .ic:first-child { color: var(--ios-chev); }

/* 收益页（tw 皮）：橙头 + 白卡六格 + 各任务收益 */
.inc-head { background: linear-gradient(180deg, #FF7A45 0%, #FF623A 62%, var(--c-bg) 100%); padding: 12px var(--tw-gutter) 0; }
.inc-seg { background: rgba(255, 255, 255, .22) !important; margin-bottom: 12px; }
.inc-seg button { color: #fff !important; }
.inc-seg button.on { background: #fff !important; color: var(--tw-brand) !important; }
.inc-card { background: #fff; border-radius: var(--tw-radius-card); overflow: hidden; }
.inc-card-t { display: flex; align-items: center; height: 40px; padding: 0 14px; background: linear-gradient(100deg, #FFF1EC 0%, #FFFFFF 70%); font-size: 14px; color: var(--tw-text-strong); }
.inc-go { height: 24px; line-height: 24px; padding: 0 12px; border-radius: 12px; background: var(--tw-cta); color: #fff; font-size: 12px; }
.inc-cells { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 16px; padding: 14px 0 18px; }
.inc-cells > div { display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 0; }
.inc-cells span { font-size: 12px; color: var(--tw-text-sub); }
.inc-cells b { font-size: 20px; line-height: 28px; font-weight: 500; color: #000; }
.inc-task { display: block; padding: 14px; margin-top: 10px; color: inherit; }
.inc-task .row { gap: 10px; }
.inc-task .tlogo { width: 36px; height: 36px; border-radius: 9px; }
.inc-task .t { flex: 1; font-size: 15px; font-weight: 500; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inc-task-f { margin-top: 10px; padding-top: 10px; border-top: .5px solid var(--c-line); font-size: 13px; color: var(--tw-text-sub); gap: 16px !important; }
.inc-task-f b { font-weight: 500; color: var(--tw-st-pass); }

/* 回传三步条 */
.pbsteps { padding: 16px 20px 14px; }
.pbs-bar { display: flex; align-items: center; }
.pbs-dot { width: 18px; height: 18px; border-radius: 50%; box-sizing: border-box; border: 2px solid #E4E7ED; background: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pbs-dot.done { border: 0; background: var(--tw-cta); }
.pbs-dot.on { border: 5px solid #FFD9CF; background: var(--tw-brand); }
.pbs-ln { flex: 1; height: 0; margin: 0 6px; border-top: 2px dashed #E4E7ED; }
.pbs-ln.on { border-top: 2px solid var(--tw-brand); }
.pbs-tx { display: flex; justify-content: space-between; margin-top: 8px; font-size: 12px; color: var(--tw-text-sub); }
.pbs-tx .done { color: var(--tw-text); }
.pbs-tx .on { color: var(--tw-brand); font-weight: 500; }

/* ── 知乎全榜 / 正文 ── */
.zr-tabs { display: flex; gap: 8px; overflow-x: auto; margin: 0 -16px 10px; padding: 0 16px 2px; scrollbar-width: none; }
.zr-tabs::-webkit-scrollbar, .zr-filters::-webkit-scrollbar { display: none; }
.zr-tabs .chip { flex-shrink: 0; }
.zr-filters { display: flex; gap: 14px; overflow-x: auto; margin: 0 -16px 10px; padding: 2px 16px 6px; scrollbar-width: none; }
.zr-f { flex-shrink: 0; font-size: 13px; color: var(--c-sub); padding: 2px 0; border-bottom: 2px solid transparent; }
.zr-f.on { color: var(--c-deep); font-weight: 600; border-bottom-color: var(--c-primary); }
.zr-row { padding: 14px; }
.zr-row + .zr-row { margin-top: 10px; }
.zr-top { display: flex; gap: 12px; align-items: flex-start; }
.zr-top .main { flex: 1; min-width: 0; }
.zr-top .t { font-weight: 600; line-height: 1.4; font-size: 15px; }
.zr-top .d { font-size: 12px; color: var(--c-mute); margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zr-metric { margin-top: 4px; font-size: 12px; color: var(--c-sub); display: flex; align-items: center; gap: 4px; }
.zr-metric b { font-size: 15px; color: var(--c-deep); }
.zr-delta { margin-left: 6px; font-size: 11px; font-weight: 600; padding: 0 5px; height: 18px; line-height: 18px; border-radius: 4px; }
.zr-delta.up { background: #fff1e6; color: #c2410c; }
.zr-delta.down { background: #F0F1F3; color: var(--c-mute); }
.zr-delta.new { background: var(--c-soft); color: var(--c-deep); }
.zr-labels { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.zr-abs { margin-top: 10px; font-size: 13px; line-height: 1.6; color: var(--c-sub); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.zr-abs.open { -webkit-line-clamp: unset; display: block; }
.zr-facts { margin-top: 8px; font-size: 12px; color: var(--c-mute); display: flex; flex-wrap: wrap; gap: 4px 12px; }
/* 知乎新文 */
.zf-search { display: flex; gap: 8px; margin-bottom: 10px; }
.zf-search .inp { flex: 1; min-width: 0; }
.zf-dates { gap: 8px; margin: -4px 0 10px; align-items: center; }
.zf-dates .inp { flex: 1; min-width: 0; }
.zf-n { margin-left: 3px; font-size: 11px; color: var(--c-mute); font-weight: 400; }
.zf-time { margin-top: 4px; font-size: 12px; color: var(--c-deep); font-variant-numeric: tabular-nums; }
.zf-stats { margin-top: 10px; padding-top: 8px; border-top: 0.5px solid var(--c-line, rgba(0,0,0,.08)); display: grid; gap: 6px; }
.zf-stat { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; font-size: 12px; color: var(--c-sub); }
.zf-stat .k { color: var(--c-mute); width: 28px; }
.zf-stat b { color: var(--c-deep); }
.zf-stat .link { margin-left: auto; font-size: 12px; }
.zr-tool, .zr-wait, .zr-fail { padding: 16px; margin-bottom: 12px; }
.zr-tool textarea { width: 100%; box-sizing: border-box; resize: vertical; }
.zr-wait .t, .zr-fail .t { font-weight: 600; }
.zr-doc-head { padding: 4px 2px 14px; border-bottom: .5px solid rgba(0,0,0,.1); margin-bottom: 14px; }
.zr-doc-title { font-size: 20px; font-weight: 700; line-height: 1.35; margin-bottom: 6px; }
.zr-doc p { margin: 0 0 1em; font-size: 16px; line-height: 1.85; color: var(--c-text); text-align: justify; }
.zr-doc-end { text-align: center; padding: 8px 0 24px; }
.zr-row .btn.sm, .rank-row .btn.sm { white-space: nowrap; }

/* 知乎工具入口 */
.zh-entry { display: flex; align-items: center; gap: 12px; padding: 16px; }
.zh-entry .zh-logo { width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0; display: grid; place-items: center; background: linear-gradient(135deg, #1A8CFF, #0066FF); color: #fff; font-weight: 800; font-size: 16px; letter-spacing: -.02em; }
.zh-entry .main { flex: 1; min-width: 0; }
.zh-entry .t { font-weight: 700; font-size: 16px; }
.zh-entry .d { font-size: 12px; color: var(--c-mute); margin-top: 3px; line-height: 1.5; }

/* 任务详情·每日榜单：横滑榜卡，每张前 5 */
.zb-all { display: inline-flex; align-items: center; gap: 2px; font-weight: 400; font-size: 13px; color: var(--c-sub); letter-spacing: 0; }
.zb-scroll { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 -14px; padding: 0 14px 4px; scrollbar-width: none; }
.zb-scroll::-webkit-scrollbar { display: none; }
.zb-card { flex: 0 0 62%; scroll-snap-align: start; border-radius: 12px; padding: 12px 14px 8px; background: linear-gradient(180deg, #FFF1EA 0%, #fff 70%); }
.zb-card.zb-c1 { background: linear-gradient(180deg, #EAF2FF 0%, #fff 70%); }
.zb-card.zb-c2 { background: linear-gradient(180deg, #F1EDFF 0%, #fff 70%); }
.zb-h { display: flex; align-items: center; gap: 6px; font-weight: 700; font-size: 15px; color: #FF5936; margin-bottom: 6px; }
.zb-c1 .zb-h { color: #1970F4; } .zb-c2 .zb-h { color: #7B61FF; }
.zb-h i { width: 8px; height: 8px; border-radius: 50%; border: 2px solid currentColor; }
.zb-r { display: block; padding: 7px 0; font-size: 14px; color: var(--c-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
.zb-r .num { display: inline-block; min-width: 20px; color: var(--c-mute); }
.zb-r:active { opacity: .6; }

/* 订单明细·转化卡 */
.oc { padding: 14px 14px 12px; }
.oc + .oc { margin-top: 10px; }
.oc-kw { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 17px; }
.oc-kw i { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: #E8F1FF; color: #1970F4; font-style: normal; font-size: 12px; font-weight: 700; flex-shrink: 0; }
.oc-ch { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.oc-ch img { width: 40px; height: 40px; border-radius: 10px; }
.oc-ch .n { font-weight: 600; font-size: 15px; }
.oc-ch .d { font-size: 12px; color: var(--c-mute); margin-top: 1px; }
.oc-who { display: flex; justify-content: space-between; gap: 8px; margin-top: 10px; font-size: 12px; color: var(--c-sub); }
.oc-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 6px; margin-top: 10px; padding: 12px; border-radius: 10px; background: var(--c-bg); }
.oc-grid .k { font-size: 11px; color: var(--c-mute); white-space: nowrap; }
.oc-grid .v { font-size: 15px; font-weight: 600; margin-top: 2px; color: var(--c-text); }
.oc-grid .v.oc-na { font-size: 13px; font-weight: 500; color: var(--c-mute); }