/* ==========================================================================
   红单助手 · qiushipu.cn  自建前端样式
   移动优先 / 紧凑阅读 / 品牌色取自 Logo（青绿 + 珊瑚红）
   ========================================================================== */

:root {
  --teal: #14c0b1;
  --teal-deep: #07907f;
  --teal-soft: #e6f9f6;
  --coral: #fa5c6c;
  --coral-deep: #e0435a;
  --coral-soft: #ffeef0;
  --ink: #0d1424;
  --ink-2: #1e2740;
  --muted: #6b7590;
  --line: #e9edf4;
  --bg: #f5f7fb;
  --card: #ffffff;
  --gold: #f4b942;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 10px rgba(16, 26, 48, .06);
  --shadow-md: 0 10px 30px rgba(16, 26, 48, .10);
  --shadow-lg: 0 22px 54px rgba(16, 26, 48, .16);
  --brand-grad: linear-gradient(118deg, #14c0b1 0%, #2ad3b4 38%, #fa5c6c 100%);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 62px; }
section[id], div[id] { scroll-margin-top: 62px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    "Hiragino Sans GB", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.68;
  letter-spacing: .2px;
  padding-bottom: 76px;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; line-height: 1.3; letter-spacing: .4px; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* ---------- 通用区块 ---------- */
.section { padding: 40px 0; }
.section--tight { padding: 28px 0; }
.section--white { background: #fff; }
.section--alt { background: linear-gradient(180deg, #fff 0%, var(--bg) 100%); }

.sec-head { margin-bottom: 20px; }
.sec-head .eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; color: var(--teal-deep);
  background: var(--teal-soft); border-radius: 999px; padding: 3px 10px; margin-bottom: 8px;
}
.sec-head h2 { font-size: clamp(20px, 5.2vw, 30px); }
.sec-head .sub { color: var(--muted); font-size: 13.5px; margin-top: 6px; }
.sec-head--center { text-align: center; }
.sec-head--center .sub { margin-left: auto; margin-right: auto; }

.grad-text {
  background: linear-gradient(96deg, var(--teal-deep), var(--coral));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- 顶部导航 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(233, 237, 244, .9);
}
.topbar__in { display: flex; align-items: center; gap: 10px; height: 54px; }
.brand { display: flex; align-items: center; gap: 8px; margin-right: auto; }
.brand__logo { width: 32px; height: 32px; border-radius: 9px; box-shadow: var(--shadow-sm); }
.brand__name { font-size: 16.5px; font-weight: 900; letter-spacing: .5px; }
.brand__name small { display: block; font-size: 10.5px; font-weight: 600; color: var(--muted); letter-spacing: .6px; }

.nav { display: none; gap: 22px; }
.nav a { font-size: 14px; font-weight: 600; color: var(--ink-2); position: relative; padding: 4px 0; }
.nav a:hover { color: var(--teal-deep); }
.nav a.is-active { color: var(--teal-deep); }
.nav a.is-active::after {
  content: ""; position: absolute; left: 50%; transform: translateX(-50%);
  bottom: -3px; width: 16px; height: 3px; border-radius: 3px; background: var(--brand-grad);
}

.topbar__wx { display: flex; align-items: center; gap: 6px; }

/* 顶部客服胶囊：一眼可见 */
.wx-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 9px; border-radius: 999px; font-size: 12px; font-weight: 800;
  color: #fff; background: var(--brand-grad); box-shadow: 0 6px 16px rgba(250, 92, 108, .28);
  transition: transform .16s ease, box-shadow .16s ease;
}
.wx-pill:hover { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(250, 92, 108, .34); }
.wx-pill--ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); box-shadow: none; }
.wx-pill i { font-style: normal; opacity: .8; font-weight: 600; }
.wx-pill--desk { display: none; }
.wx-pill--mob { display: inline-flex; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(120% 90% at 12% -10%, #1b4b57 0%, #101b2f 46%, #0b1120 100%);
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(46px); opacity: .5; pointer-events: none;
}
.hero::before { width: 300px; height: 300px; background: rgba(20, 192, 177, .55); top: -80px; right: -60px; }
.hero::after { width: 260px; height: 260px; background: rgba(250, 92, 108, .45); bottom: -110px; left: -70px; }
.hero__grid {
  position: absolute; inset: 0; opacity: .16; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px);
  background-size: 34px 34px; mask-image: radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 100%);
}
.hero__in { position: relative; z-index: 2; display: grid; gap: 26px; padding: 30px 0 56px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700;
  padding: 4px 11px; border-radius: 999px; color: #b8fff2;
  background: rgba(20, 192, 177, .14); border: 1px solid rgba(20, 192, 177, .38);
}
.hero__badge b { color: #fff; }
.hero h1 { font-size: clamp(25px, 6.6vw, 46px); margin: 12px 0 8px; letter-spacing: 1px; }
.hero h1 em { font-style: normal; background: linear-gradient(92deg, #35e6c8, #ff8a95); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { color: #b9c4d8; font-size: 14px; max-width: 34em; }
.hero__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.hero__tags span {
  font-size: 12px; font-weight: 700; color: #e7edf7; padding: 4px 10px; border-radius: 8px;
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .12);
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.hero__stats { display: flex; flex-wrap: wrap; gap: 18px 26px; margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.1); }
.hero__stats b { display: block; font-size: 21px; color: #fff; line-height: 1.2; }
.hero__stats i { font-style: normal; font-size: 12px; color: #93a0b8; }
.hero__phone { display: flex; justify-content: center; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 18px; border-radius: 12px; font-size: 14px; font-weight: 800;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.btn:active { transform: scale(.98); }
.btn--primary { color: #fff; background: var(--brand-grad); box-shadow: 0 10px 24px rgba(250, 92, 108, .3); }
.btn--primary:hover { box-shadow: 0 14px 30px rgba(250, 92, 108, .38); transform: translateY(-1px); }
.btn--teal { color: #fff; background: linear-gradient(120deg, var(--teal), var(--teal-deep)); box-shadow: 0 10px 24px rgba(7, 144, 127, .28); }
.btn--teal:hover { transform: translateY(-1px); }
.btn--glass { color: #fff; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .28); }
.btn--glass:hover { background: rgba(255, 255, 255, .18); }
.btn--block { width: 100%; }
.btn--sm { padding: 7px 12px; font-size: 12.5px; border-radius: 10px; }

/* ---------- 注册方式 + 客服（核心区块） ---------- */
.reg {
  position: relative; margin-top: -30px; z-index: 5;
}
.reg__card {
  background: #fff; border-radius: 20px; box-shadow: var(--shadow-lg);
  border: 1px solid #eef1f7; overflow: hidden;
}
.reg__hd {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 14px 16px; background: linear-gradient(100deg, #0f1b2e, #143a44 60%, #3a2130);
  color: #fff;
}
.reg__hd h2 { font-size: 17px; letter-spacing: .5px; }
.reg__hd .tag { font-size: 11.5px; font-weight: 700; color: #9ef3dd; background: rgba(20,192,177,.16); border: 1px solid rgba(20,192,177,.4); padding: 2px 8px; border-radius: 999px; }
.reg__body { display: grid; gap: 16px; padding: 16px; }
.reg__steps { display: grid; gap: 10px; }
.step {
  display: grid; grid-template-columns: 30px 1fr; gap: 10px; align-items: start;
  padding: 11px 12px; border-radius: 14px; background: #fbfcfe; border: 1px solid #eef1f7;
  transition: border-color .18s ease, transform .18s ease;
}
.step:hover { border-color: rgba(20, 192, 177, .5); transform: translateX(2px); }
.step__no {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  font-weight: 900; font-size: 14px; color: #fff; background: var(--brand-grad);
}
.step h3 { font-size: 14.5px; margin-bottom: 2px; }
.step p { font-size: 12.8px; color: var(--muted); line-height: 1.6; }

/* 客服卡：与注册方式并列，一眼可见 */
.cs {
  border-radius: 16px; padding: 14px;
  background: linear-gradient(160deg, #fff6f7 0%, #eefbf8 100%);
  border: 1.5px dashed rgba(250, 92, 108, .45);
}
.cs__hd { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.cs__hd h3 { font-size: 15px; display: flex; align-items: center; gap: 6px; }
.cs__hd .dot { width: 7px; height: 7px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 4px rgba(34,197,94,.18); animation: pulse 1.8s infinite; }
.cs__hd span { font-size: 11.5px; color: var(--muted); }
@keyframes pulse { 50% { transform: scale(1.35); opacity: .6; } }

.wx-list { display: grid; gap: 9px; }
.wx-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 11px;
  background: #fff; border-radius: 13px; border: 1px solid #f0e5e7;
  box-shadow: 0 4px 14px rgba(16, 26, 48, .05);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.wx-row:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(16, 26, 48, .1); border-color: rgba(20,192,177,.5); }
.wx-row__avatar {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  color: #fff; font-weight: 900; font-size: 13px; flex: none;
  background: linear-gradient(140deg, var(--teal), var(--teal-deep));
}
.wx-row:nth-child(2) .wx-row__avatar { background: linear-gradient(140deg, #ff8a95, var(--coral-deep)); }
.wx-row__meta { min-width: 0; margin-right: auto; }
.wx-row__meta b { display: block; font-size: 16px; letter-spacing: .8px; word-break: break-all; }
.wx-row__meta i { font-style: normal; font-size: 11.5px; color: var(--muted); }
.copy-btn {
  display: inline-flex; align-items: center; gap: 4px; flex: none;
  padding: 7px 12px; border-radius: 10px; font-size: 12.5px; font-weight: 800; color: #fff;
  background: var(--brand-grad); box-shadow: 0 6px 16px rgba(250, 92, 108, .26);
  transition: transform .16s ease, filter .16s ease;
}
.copy-btn:hover { filter: brightness(1.06); transform: translateY(-1px); }
.copy-btn.is-done { background: linear-gradient(120deg, #16a34a, #22c55e); box-shadow: none; }
.cs__tip { font-size: 11.8px; color: #8a6d72; margin-top: 9px; line-height: 1.6; }
.cs__tip strong { color: var(--coral-deep); }

/* ---------- 数据条 / 提示条 ---------- */
.notice {
  display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; line-height: 1.6;
  color: #7a5f04; background: #fff8e6; border: 1px solid #ffe9ad; border-radius: 12px; padding: 10px 12px;
}
.notice--red { color: #a3323f; background: var(--coral-soft); border-color: #ffd3d8; }
.notice__ico { flex: none; font-weight: 900; }

/* ---------- 卡片网格 ---------- */
.grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(20,192,177,.45); }
.card__ico {
  width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 10px;
  background: var(--teal-soft); color: var(--teal-deep); font-size: 20px;
}
.card:nth-child(3n+2) .card__ico { background: var(--coral-soft); color: var(--coral-deep); }
.card:nth-child(3n) .card__ico { background: #fff5e2; color: #b97c0d; }
.card h3 { font-size: 15.5px; margin-bottom: 5px; }
.card p { font-size: 13.2px; color: var(--muted); }
.card__list { margin-top: 10px; display: grid; gap: 5px; }
.card__list li { font-size: 12.6px; color: #56607a; padding-left: 15px; position: relative; }
.card__list li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 5px; height: 5px; border-radius: 50%; background: var(--teal); }

/* ---------- 赛程 / 数据 UI（自建前端组件） ---------- */
.demo__grid { display: grid; gap: 14px; }
.demo__grid > * { min-width: 0; }
.mock-shell {
  min-width: 0;
  background: #eef1f6; border-radius: 18px; padding: 12px; border: 1px solid #e2e7f0;
  box-shadow: inset 0 1px 0 #fff, var(--shadow-md);
}
.mock-tabs { display: flex; align-items: center; gap: 16px; padding: 2px 4px 10px; }
.mock-tabs button {
  font-size: 15px; font-weight: 800; color: #98a1b3; padding: 2px 0; position: relative;
}
.mock-tabs button.is-on { color: var(--ink); }
.mock-tabs button.is-on::after {
  content: ""; position: absolute; left: 50%; transform: translateX(-50%); bottom: -3px;
  width: 18px; height: 3px; border-radius: 2px; background: var(--coral);
}
.mock-tabs .filter { margin-left: auto; font-size: 12px; color: #8b95a8; }
.mock-warn { font-size: 12px; color: #b3323f; background: #fdecec; border-radius: 8px; padding: 6px 9px; margin-bottom: 10px; }

.date-strip { display: flex; gap: 7px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: none; }
.date-strip::-webkit-scrollbar { display: none; }
.date-strip button {
  flex: none; min-width: 62px; padding: 5px 8px; border-radius: 10px; background: #fff;
  border: 1px solid #e6eaf1; font-size: 12px; color: #5b6478; line-height: 1.35; font-weight: 700;
}
.date-strip button small { display: block; font-size: 11px; font-weight: 600; color: #97a0b2; }
.date-strip button.is-on { background: var(--coral-soft); border-color: #ffc7ce; color: var(--coral-deep); }
.date-strip button.is-on small { color: var(--coral-deep); }

.match-list { display: grid; gap: 9px; margin-top: 4px; }
.match {
  background: #fff; border-radius: 13px; padding: 10px 11px; border: 1px solid #e9edf4;
  box-shadow: 0 2px 8px rgba(16, 26, 48, .04);
  display: grid; gap: 6px;
}
.match__top { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: #98a1b3; }
.match__no { font-weight: 700; }
.match__time { color: #6f7989; }
.match__st { margin-left: auto; font-weight: 700; }
.match__st--live { color: #16a34a; }
.match__st--soon { color: #a3abbb; }
.lg {
  font-size: 11px; font-weight: 800; color: #fff; padding: 2px 7px; border-radius: 6px; background: #1d3a7a;
}
.lg--a { background: #1d3a7a; } .lg--b { background: #2f6df6; } .lg--c { background: #6b7280; } .lg--d { background: #b8c22a; }
.match__main { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 6px; font-size: 14.5px; font-weight: 800; }
.match__main .h { text-align: right; }
.match__main .a { text-align: left; }
.match__main .hand { color: var(--coral-deep); font-size: 12px; font-weight: 700; }
.match__main .hand.neg { color: #16a34a; }
.match__sc { font-size: 17px; color: #16a34a; font-variant-numeric: tabular-nums; padding: 0 4px; }
.match__sc.vs { color: var(--ink); font-size: 15px; letter-spacing: .5px; }
.match__sub { text-align: center; font-size: 11.5px; color: #9aa3b4; }

/* 详情：比分头 + 统计条 */
.detail { display: grid; gap: 12px; }
.detail__head {
  border-radius: 16px; padding: 14px; color: #fff; text-align: center;
  background: radial-gradient(120% 120% at 50% 0%, #21465c 0%, #101a2c 70%);
}
.detail__head .lg-name { font-size: 12.5px; color: #9fe6d8; }
.detail__head .dt { font-size: 12px; color: #a9b4c6; }
.detail__head .min { font-size: 13px; color: #ffd76a; font-weight: 800; margin: 2px 0; }
.detail__teams { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; margin-top: 6px; }
.crest {
  width: 52px; height: 52px; margin: 0 auto 4px; border-radius: 50%;
  background: conic-gradient(from 210deg, #fa5c6c, #14c0b1, #fa5c6c);
  display: grid; place-items: center; font-size: 11px; font-weight: 900; color: #fff;
  box-shadow: 0 8px 18px rgba(0, 0, 0, .3);
}
.crest span { width: 40px; height: 40px; border-radius: 50%; background: #101a2c; display: grid; place-items: center; }
.detail__teams .nm { font-size: 14px; font-weight: 800; }
.score-box { font-size: 30px; font-weight: 900; color: #ffd76a; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 12px; padding: 4px 14px; font-variant-numeric: tabular-nums; }
.detail__half { font-size: 12px; color: #b8c2d2; margin-top: 4px; }

.panel { background: #fff; border-radius: 14px; border: 1px solid var(--line); padding: 12px; box-shadow: var(--shadow-sm); }
.panel h4 { font-size: 14px; display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.panel h4::before { content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--coral); }

.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tbl th { color: #8b95a8; font-weight: 700; text-align: left; padding: 6px 4px; border-bottom: 1px solid #eef1f6; font-size: 12px; }
.tbl td { padding: 7px 4px; border-bottom: 1px dashed #eef1f6; color: #39425a; vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl .lg-name { color: #6b7688; font-size: 12px; }
.tbl .dt { color: #9aa3b4; font-size: 11.5px; }
.tbl .sc { font-weight: 900; font-variant-numeric: tabular-nums; }
.sc.w { color: #16a34a; } .sc.l { color: #e0334a; } .sc.d { color: #2f6df6; }
.tbl .sc small { display: block; font-size: 11px; font-weight: 600; color: #9aa3b4; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; }
.pill { display: inline-block; font-size: 11px; font-weight: 800; padding: 2px 8px; border-radius: 999px; background: #f0f3f8; color: #5c6579; }
.pill--on { background: var(--coral); color: #fff; }

.stat-row { display: grid; grid-template-columns: 40px 1fr 40px; align-items: center; gap: 8px; margin-bottom: 9px; font-size: 12.5px; }
.stat-row .lb { text-align: center; font-weight: 800; color: #39425a; }
.bar { height: 8px; border-radius: 6px; background: #eef1f6; overflow: hidden; display: flex; }
.bar i { display: block; height: 100%; }
.bar .t { background: linear-gradient(90deg, var(--coral), #ff8a95); }
.bar .b { background: linear-gradient(90deg, #8fa3c8, #b9c6de); margin-left: auto; }
.donut-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 12px; }
.donut { text-align: center; }
.donut b { display: block; font-size: 12.5px; color: #5c6579; font-weight: 700; margin-bottom: 4px; }
.donut .ring { width: 52px; height: 52px; margin: 0 auto; border-radius: 50%; position: relative; }
.donut .ring::after { content: ""; position: absolute; inset: 8px; background: #fff; border-radius: 50%; }
.donut .vals { display: flex; justify-content: space-between; font-size: 12px; font-weight: 800; color: #39425a; margin-top: 4px; padding: 0 5px; }
.feed { display: grid; gap: 8px; }
.feed li { display: grid; grid-template-columns: 34px 1fr; gap: 8px; font-size: 12.6px; color: #46506a; align-items: start; }
.feed li time { font-weight: 800; color: var(--teal-deep); font-variant-numeric: tabular-nums; }
.feed li .ico { color: var(--coral); }

/* ---------- 截图预览 ---------- */
.shots { display: grid; gap: 16px; }
.shots.shots--one { grid-template-columns: 1fr; max-width: 300px; margin: 0 auto; }
.phone {
  width: min(232px, 62vw); margin: 0 auto; background: #0d1424; border-radius: 30px; padding: 8px;
  box-shadow: 0 26px 50px rgba(13, 20, 36, .32); border: 1px solid rgba(255, 255, 255, .1);
}
.phone__screen { position: relative; border-radius: 24px; overflow: hidden; background: #f2f4f8; aspect-ratio: 1023 / 2000; }
.phone__screen img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.phone__notch { position: absolute; top: 6px; left: 50%; transform: translateX(-50%); width: 62px; height: 5px; border-radius: 5px; background: rgba(13, 20, 36, .55); z-index: 2; }
.shot-cap { text-align: center; margin-top: 10px; }
.shot-cap b { font-size: 14px; }
.shot-cap p { font-size: 12.5px; color: var(--muted); }
.seg { display: flex; justify-content: center; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.seg button {
  padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 800; color: #6b7590;
  background: #fff; border: 1px solid var(--line);
}
.seg button.is-on { color: #fff; background: var(--brand-grad); border-color: transparent; box-shadow: 0 8px 18px rgba(250,92,108,.24); }
[data-pane] { display: none; }
[data-pane].is-on { display: block; animation: fade .35s ease; }
[data-pane].is-grid.is-on { display: grid; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } }

/* ---------- 流程 ---------- */
.flow { display: grid; gap: 12px; counter-reset: f; }
.flow__item { position: relative; padding: 16px 14px 14px; background: #fff; border-radius: 16px; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.flow__item::before {
  counter-increment: f; content: "0" counter(f);
  position: absolute; top: -12px; left: 14px; font-size: 12px; font-weight: 900; color: #fff;
  background: var(--brand-grad); padding: 3px 9px; border-radius: 8px; box-shadow: 0 6px 14px rgba(250,92,108,.26);
}
.flow__item h3 { font-size: 15px; margin-bottom: 4px; }
.flow__item p { font-size: 13px; color: var(--muted); }

/* ---------- 表格：榜单 ---------- */
.board { background: #fff; border-radius: 16px; border: 1px solid var(--line); overflow: hidden; box-shadow: var(--shadow-sm); }
.board__hd { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.board__hd b { color: var(--ink); font-size: 14.5px; }
.board table { width: 100%; border-collapse: collapse; font-size: 13px; }
.board th { text-align: left; padding: 9px 12px; background: #f8fafc; color: #79839a; font-weight: 700; font-size: 12px; }
.board td { padding: 10px 12px; border-top: 1px solid #f0f3f8; }
.board tr:hover td { background: #fbfcfe; }
.rank { width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; font-size: 12px; font-weight: 900; color: #79839a; background: #f0f3f8; }
.rank.r1 { background: linear-gradient(140deg, #ffd76a, #f4a52a); color: #fff; }
.rank.r2 { background: linear-gradient(140deg, #dfe6ef, #b6c1d1); color: #fff; }
.rank.r3 { background: linear-gradient(140deg, #f3c9a7, #d08c55); color: #fff; }
.hit { font-weight: 900; color: var(--teal-deep); font-variant-numeric: tabular-nums; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 9px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; box-shadow: var(--shadow-sm); }
.faq summary { font-size: 14.2px; font-weight: 800; cursor: pointer; list-style: none; display: flex; align-items: center; gap: 8px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; margin-left: auto; font-size: 18px; color: var(--teal-deep); font-weight: 900; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { font-size: 13.2px; color: var(--muted); margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--line); }

/* ---------- CTA 条 ---------- */
.cta-band {
  border-radius: 20px; padding: 22px 18px; color: #fff; position: relative; overflow: hidden;
  background: linear-gradient(112deg, #0f1b2e 0%, #12414a 52%, #4a1f2c 100%);
  box-shadow: var(--shadow-lg);
}
.cta-band::after { content: ""; position: absolute; width: 220px; height: 220px; border-radius: 50%; background: rgba(20,192,177,.3); filter: blur(40px); right: -60px; top: -70px; }
.cta-band h2 { font-size: clamp(18px, 4.6vw, 26px); position: relative; z-index: 1; }
.cta-band p { color: #b9c4d8; font-size: 13.5px; margin-top: 6px; position: relative; z-index: 1; }
.cta-band .row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; position: relative; z-index: 1; align-items: center; }
.cta-band .mini { font-size: 12px; color: #93a0b8; width: 100%; }

/* ---------- 页脚 ---------- */
.footer { background: #0b1120; color: #94a0b8; padding: 30px 0 20px; font-size: 13px; }
.footer__grid { display: grid; gap: 22px; }
.footer h4 { color: #fff; font-size: 14px; margin-bottom: 10px; }
.footer a:hover { color: var(--teal); }
.footer li { padding: 3px 0; }
.footer__brand { display: flex; align-items: center; gap: 9px; margin-bottom: 8px; }
.footer__brand img { width: 36px; height: 36px; border-radius: 10px; }
.footer__brand b { color: #fff; font-size: 16px; }
.footer__wx { display: grid; gap: 8px; }
.footer__wx button {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12);
  color: #e7edf7; border-radius: 11px; padding: 8px 10px; font-size: 13px; font-weight: 800;
}
.footer__wx button:hover { border-color: var(--teal); color: #fff; }
.footer__wx button i { font-style: normal; font-size: 11.5px; color: var(--teal); font-weight: 700; }
.footer__bottom { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 12px; line-height: 1.9; }
.footer__bottom .icp { color: #6f7d96; }

/* ---------- 移动端底部吸附条 ---------- */
.dock {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  padding: 8px 12px calc(8px + var(--safe-bottom));
  background: rgba(255, 255, 255, .94); backdrop-filter: blur(12px);
  border-top: 1px solid var(--line); box-shadow: 0 -6px 22px rgba(16, 26, 48, .08);
  display: flex; align-items: center; gap: 8px;
}
.dock__txt { flex: none; max-width: 40%; }
.dock__txt b { display: block; font-size: 12.5px; line-height: 1.3; }
.dock__txt i { font-style: normal; font-size: 11px; color: var(--muted); }
.dock__btns { display: flex; flex-direction: column; align-items: stretch; gap: 5px; margin-left: auto; }
.dock .copy-btn { font-size: 11.5px; padding: 6px 10px; justify-content: center; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 92px; transform: translate(-50%, 14px);
  background: rgba(13, 20, 36, .94); color: #fff; font-size: 13px; font-weight: 700;
  padding: 9px 16px; border-radius: 999px; z-index: 99; opacity: 0; pointer-events: none;
  transition: opacity .22s ease, transform .22s ease; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 6px; max-width: 86vw;
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }
.toast::before { content: "✓"; color: var(--teal); font-weight: 900; }

/* ---------- 滚动动画 ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 内页文本块 ---------- */
.prose { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px; box-shadow: var(--shadow-sm); }
.prose h2 { font-size: 17px; margin: 18px 0 8px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 15px; margin: 14px 0 6px; color: var(--ink-2); }
.prose p { font-size: 13.6px; color: #4b5570; margin-bottom: 8px; }
.prose ul { margin: 6px 0 10px; }
.prose li { font-size: 13.4px; color: #4b5570; padding-left: 16px; position: relative; margin-bottom: 5px; }
.prose li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 6px; height: 6px; border-radius: 2px; background: var(--teal); }
.prose table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 8px 0 12px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.prose th { background: #f8fafc; font-weight: 700; color: #5c6579; }
.stack { display: grid; gap: 14px; }

/* ---------- 平板 / 桌面 ---------- */
@media (min-width: 640px) {
  body { font-size: 15.5px; padding-bottom: 0; }
  .wx-pill--desk { display: inline-flex; }
  .wx-pill--mob { display: none; }
  .dock__btns { flex-direction: row; }
  .dock .copy-btn { font-size: 12.5px; padding: 8px 12px; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .shots { grid-template-columns: repeat(3, 1fr); }
  .dock { display: none; }
  .reg__body { grid-template-columns: 1.15fr .85fr; align-items: start; padding: 20px; gap: 20px; }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; }
  .toast { bottom: 40px; }
}

@media (min-width: 960px) {
  .section { padding: 66px 0; }
  .section--tight { padding: 44px 0; }
  .nav { display: flex; }
  .hero__in { grid-template-columns: 1.06fr .94fr; align-items: center; padding: 58px 0 88px; gap: 40px; }
  .hero__lead { font-size: 15.5px; }
  .grid { grid-template-columns: repeat(3, 1fr); }
  .flow { grid-template-columns: repeat(4, 1fr); }
  .sec-head { margin-bottom: 26px; }
  .demo__grid { grid-template-columns: .82fr 1.18fr; align-items: start; gap: 28px; }
  .demo__grid--rev > :nth-child(1) { order: 2; }
  .demo__grid--rev > :nth-child(2) { order: 1; }
  .demo__grid--full { grid-template-columns: 1fr; }
  .demo__grid--even { grid-template-columns: 1fr 1fr; gap: 24px; }
  .reg { margin-top: -46px; }
  .board table { font-size: 13.5px; }
}

@media (min-width: 1200px) {
  .wrap { padding: 0 24px; }
}

/* 打印 */
@media print {
  .topbar, .dock, .cta-band, .hero__phone { display: none !important; }
  body { background: #fff; color: #000; }
}