*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --sf: -apple-system, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --apple-blue: #0071e3;
  --bg-light: #f5f5f7;
  --bg-dark: #000;
  --text-dark: #1d1d1f;
  --text-body: rgba(0,0,0,0.8);
  --text-secondary: rgba(0,0,0,0.48);
  --g-steps:    linear-gradient(135deg,#4776E6,#8E54E9);
  --g-calories: linear-gradient(135deg,#F7971E,#FFD200);
  --g-exercise: linear-gradient(135deg,#11998E,#38EF7D);
  --g-distance: linear-gradient(135deg,#E44D26,#F16529);
  --g-streak:   linear-gradient(135deg,#FC4A1A,#F7B733);
  --g-year:     linear-gradient(135deg,#667eea,#764ba2);
  --g-premium:  linear-gradient(180deg,#1a1a2e,#16213e);
  --g-swim:     linear-gradient(135deg,#00B4D8,#0077B6);
  --g-cycle:    linear-gradient(135deg,#56CCF2,#2F80ED);
  --g-badminton:linear-gradient(135deg,#F2994A,#F2C94C);
  --g-basket:   linear-gradient(135deg,#EB5757,#F2994A);
  --g-soccer:   linear-gradient(135deg,#27AE60,#6FCF97);
  --accent-improve: #30D158;
  --accent-decline: #FF9F0A;
}
html { scroll-behavior: smooth; }
body { font-family: var(--sf); background: var(--bg-dark); color: #fff; overflow-x: hidden; }

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 48px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px;
  background: rgba(0,0,0,0.82);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.nav-logo { font-size: 17px; font-weight: 600; letter-spacing: -0.3px; color: #fff; }
.nav-v    { font-size: 10px; background: var(--apple-blue); padding: 1px 6px; border-radius: 980px; margin-left: 6px; }
.nav-links { display: flex; gap: 22px; list-style: none; }
.nav-links a { color: rgba(255,255,255,0.82); font-size: 12px; text-decoration: none; transition: color .2s; }
.nav-links a:hover { color: #fff; }
.nav-pill { background: var(--apple-blue); color: #fff; font-size: 12px; padding: 4px 14px; border-radius: 980px; text-decoration: none; }

.hero { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--bg-dark); text-align: center; padding: 80px 24px 60px; position: relative; overflow: hidden; }
.hero-glow { position: absolute; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(71,118,230,0.13) 0%, transparent 70%); top: 50%; left: 50%; transform: translate(-50%,-60%); pointer-events: none; }
.hero-tagline { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--apple-blue); margin-bottom: 14px; font-weight: 600; }
.hero-title { font-size: clamp(40px,7vw,70px); font-weight: 600; line-height: 1.07; letter-spacing: -0.5px; color: #fff; margin-bottom: 14px; }
.hero-title .brand { background: var(--g-steps); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: clamp(16px,2vw,20px); color: rgba(255,255,255,0.68); line-height: 1.5; max-width: 580px; margin: 0 auto 28px; }
.sport-pills { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 30px; }
.sp { font-size: 12px; padding: 5px 12px; border-radius: 980px; font-weight: 600; }
.sp-swim   { background: rgba(0,180,216,0.14); color: #00B4D8; border: 1px solid rgba(0,180,216,0.3); }
.sp-cycle  { background: rgba(86,204,242,0.14); color: #56CCF2; border: 1px solid rgba(86,204,242,0.3); }
.sp-bad    { background: rgba(242,153,74,0.14);  color: #F2994A; border: 1px solid rgba(242,153,74,0.3); }
.sp-basket { background: rgba(235,87,87,0.14);   color: #EB5757; border: 1px solid rgba(235,87,87,0.3); }
.sp-soccer { background: rgba(39,174,96,0.14);   color: #27AE60; border: 1px solid rgba(39,174,96,0.3); }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-fill { background: var(--apple-blue); color: #fff; font-size: 17px; padding: 10px 24px; border-radius: 8px; text-decoration: none; transition: opacity .2s; }
.btn-fill:hover { opacity: .85; }
.btn-outline { background: transparent; color: var(--apple-blue); font-size: 17px; padding: 9px 23px; border-radius: 8px; border: 1px solid var(--apple-blue); text-decoration: none; }

.section-light { background: var(--bg-light); padding: 96px 24px; }
.section-dark  { background: var(--bg-dark);  padding: 96px 24px; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-overline { font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; color: var(--apple-blue); }
.section-title { font-size: clamp(30px,4vw,46px); font-weight: 600; line-height: 1.1; letter-spacing: -0.3px; }
.section-light .section-title { color: var(--text-dark); }
.section-dark  .section-title { color: #fff; }
.section-sub { font-size: 17px; line-height: 1.47; letter-spacing: -0.374px; margin-top: 12px; max-width: 620px; margin-left: auto; margin-right: auto; }
.section-light .section-sub { color: var(--text-body); }
.section-dark  .section-sub  { color: rgba(255,255,255,0.58); }
.new-tag { display: inline-block; font-size: 9px; font-weight: 700; padding: 1px 6px; border-radius: 980px; background: rgba(0,113,227,0.15); color: #60a5fa; border: 1px solid rgba(96,165,250,0.3); margin-left: 4px; }

.screens-grid { display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; max-width: 1380px; margin: 0 auto; }
.phone-wrap { display: flex; flex-direction: column; align-items: center; gap: 11px; }
.phone-label { font-size: 12px; letter-spacing: -0.2px; text-align: center; max-width: 158px; line-height: 1.45; }
.section-light .phone-label { color: var(--text-body); }
.section-dark  .phone-label  { color: rgba(255,255,255,0.52); }

.phone { width: 228px; height: 496px; background: #fff; border-radius: 38px; box-shadow: 0 0 0 9px #111, 0 0 0 10px #2a2a2a, rgba(0,0,0,0.55) 0 28px 70px; overflow: hidden; position: relative; flex-shrink: 0; }
.phone-screen { width: 100%; height: 100%; overflow: hidden; position: relative; font-family: var(--sf); }

.status-bar { height: 26px; display: flex; align-items: center; justify-content: space-between; padding: 0 18px; font-size: 9px; font-weight: 600; position: relative; z-index: 10; }
.status-bar.light { color: #000; }
.status-bar.dark  { color: #fff; }
.status-notch { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 74px; height: 22px; background: #000; border-radius: 0 0 12px 12px; }
.tab-bar { position: absolute; bottom: 0; left: 0; right: 0; height: 52px; background: rgba(255,255,255,0.92); backdrop-filter: blur(12px); border-top: .5px solid rgba(0,0,0,0.12); display: flex; align-items: center; justify-content: space-around; }
.tab-bar.dark-bar { background: rgba(28,28,30,0.94); border-color: rgba(255,255,255,0.07); }
.tab-item { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.tab-icon { font-size: 16px; } .tab-text { font-size: 8px; font-weight: 500; }
.tab-item.active .tab-icon, .tab-item.active .tab-text { color: #4776E6; }
.tab-item:not(.active) .tab-icon, .tab-item:not(.active) .tab-text { color: #8E8E93; }

.screen-body { position: absolute; top: 26px; left: 0; right: 0; bottom: 52px; overflow: hidden; display: flex; flex-direction: column; gap: 7px; padding: 5px 9px 0; }
.nav-title { font-size: 21px; font-weight: 700; letter-spacing: -0.3px; padding: 3px 2px 1px; }
.nav-title.dark  { color: #000; }
.nav-title.white { color: #fff; }
.nav-date { font-size: 9px; color: #8E8E93; }

.g-card { border-radius: 17px; padding: 11px; color: #fff; display: flex; flex-direction: column; gap: 3px; box-shadow: 0 8px 20px rgba(0,0,0,0.18); flex-shrink: 0; }
.g-card-row { display: flex; justify-content: space-between; align-items: center; }
.g-card-label { font-size: 8.5px; opacity: .75; }
.g-card-value { font-size: 24px; font-weight: 700; line-height: 1; letter-spacing: -0.5px; }
.progress-track { height: 3.5px; border-radius: 2px; background: rgba(255,255,255,0.2); overflow: hidden; margin: 2px 0; }
.progress-fill  { height: 100%; border-radius: 2px; background: #fff; }
.g-card-compare { font-size: 8.5px; opacity: .7; }
.g-card-message { font-size: 9px; opacity: .9; }
.trend-up   { font-size: 8.5px; color: rgba(255,255,255,0.9); }
.trend-down { font-size: 8.5px; color: rgba(255,210,120,0.95); }

.streak-card { border-radius: 17px; padding: 9px 11px; color: #fff; background: var(--g-streak); text-align: center; box-shadow: 0 8px 18px rgba(252,74,26,0.28); flex-shrink: 0; }
.streak-row { display: flex; justify-content: space-between; font-size: 8.5px; opacity: .8; }
.streak-num { font-size: 36px; font-weight: 700; line-height: 1; letter-spacing: -1px; }
.streak-sub { font-size: 9.5px; opacity: .85; }

.plain-card { background: #fff; border-radius: 13px; padding: 9px 11px; flex-shrink: 0; box-shadow: 0 2px 7px rgba(0,0,0,0.06); }
.plain-row { display: flex; justify-content: space-between; align-items: center; }
.plain-label { font-size: 10.5px; font-weight: 600; color: #1C1C1E; }
.plain-meta  { font-size: 8.5px; color: #8E8E93; margin-top: 1px; }
.plain-value { font-size: 12px; font-weight: 700; color: #1C1C1E; }
.improve { color: var(--accent-improve) !important; }
.decline { color: var(--accent-decline) !important; }
.sect-label { font-size: 10.5px; font-weight: 600; color: #8E8E93; margin: 1px 2px -3px; }

.onb-btn { width: 100%; height: 38px; border-radius: 11px; border: none; background: var(--g-steps); color: #fff; font-size: 12.5px; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(71,118,230,0.4); }

.prog-dots { display: flex; gap: 5px; justify-content: center; margin-bottom: 16px; }
.dot-on  { width: 20px; height: 3px; border-radius: 2px; background: #4776E6; }
.dot-off { width:  8px; height: 3px; border-radius: 2px; background: #E5E5EA; }

.sport-sel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; width: 100%; }
.sc { border-radius: 12px; padding: 10px 8px; display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; }
.sc .sc-icon { font-size: 23px; }
.sc .sc-name { font-size: 10px; font-weight: 600; }
.sc .sc-dim  { font-size: 7.5px; color: #8E8E93; margin-top: 1px; }
.sc-swim   { background: rgba(0,180,216,0.1);  border: 1.5px solid rgba(0,180,216,0.35); }
.sc-swim.on{ background: rgba(0,180,216,0.22); border-color: #00B4D8; }
.sc-swim   .sc-name { color: #0077B6; }
.sc-cycle  { background: rgba(86,204,242,0.1);  border: 1.5px solid rgba(86,204,242,0.35); }
.sc-cycle.on{ background: rgba(86,204,242,0.22); border-color: #56CCF2; }
.sc-cycle  .sc-name { color: #2F80ED; }
.sc-bad    { background: rgba(242,153,74,0.1);  border: 1.5px solid rgba(242,153,74,0.35); }
.sc-bad.on { background: rgba(242,153,74,0.22); border-color: #F2994A; }
.sc-bad    .sc-name { color: #c97a30; }
.sc-basket { background: rgba(235,87,87,0.1);   border: 1.5px solid rgba(235,87,87,0.35); }
.sc-soccer { background: rgba(39,174,96,0.1);   border: 1.5px solid rgba(39,174,96,0.35); }
.sc-basket .sc-name { color: #c0392b; }
.sc-soccer .sc-name { color: #1e8449; }

.session-card { background: #fff; border-radius: 13px; padding: 9px 11px; box-shadow: 0 2px 7px rgba(0,0,0,0.06); flex-shrink: 0; }
.sess-row { display: flex; align-items: center; gap: 8px; }
.sess-icon { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0; }
.sess-name { font-size: 10.5px; font-weight: 600; color: #1C1C1E; }
.sess-meta { font-size: 8.5px; color: #8E8E93; margin-top: 1px; }
.sess-divider { height: .5px; background: #F2F2F7; margin: 5px 0; }
.sess-stats { display: flex; gap: 12px; }
.ss-v { font-size: 11px; font-weight: 700; color: #1C1C1E; }
.ss-u { font-size: 7.5px; color: #8E8E93; }

.mode-sw { background: rgba(118,118,128,0.12); border-radius: 9px; padding: 2px; display: flex; }
.mode-btn { flex: 1; text-align: center; font-size: 10.5px; font-weight: 600; padding: 4px; border-radius: 7px; color: #8E8E93; }
.mode-btn.on { background: #fff; color: #1C1C1E; box-shadow: 0 1px 3px rgba(0,0,0,0.12); }

.sf-bar { display: flex; gap: 5px; overflow: hidden; flex-shrink: 0; }
.sf-tab { font-size: 9.5px; font-weight: 600; padding: 3px 8px; border-radius: 980px; white-space: nowrap; flex-shrink: 0; }
.sf-on  { background: #1C1C1E; color: #fff; }
.sf-off { background: #F2F2F7; color: #636366; }

.sov-card { border-radius: 17px; padding: 11px; color: #fff; display: flex; flex-direction: column; gap: 5px; flex-shrink: 0; box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
.sov-lbl { font-size: 8.5px; opacity: .72; }
.sov-main{ font-size: 18px; font-weight: 700; letter-spacing: -0.4px; line-height: 1.1; }
.sov-sub { font-size: 8.5px; opacity: .78; }
.sov-div { height: 1px; background: rgba(255,255,255,0.15); }
.sov-row { display: flex; justify-content: space-between; align-items: center; }
.sov-sport { display: flex; align-items: center; gap: 5px; font-size: 9.5px; font-weight: 600; }
.sov-absent { font-size: 8px; color: rgba(255,200,100,0.9); font-weight: 600; }

.swim-row { display: flex; align-items: center; gap: 6px; padding: 5px 0; border-bottom: .5px solid #F2F2F7; }
.swim-day { width: 21px; height: 21px; border-radius: 6px; background: rgba(0,180,216,0.12); display: flex; align-items: center; justify-content: center; font-size: 8.5px; font-weight: 700; color: #0077B6; flex-shrink: 0; }
.swim-time { font-size: 8px; color: #8E8E93; flex: 1; }
.swim-stats { display: flex; gap: 6px; }
.swim-stat { display: flex; flex-direction: column; align-items: flex-end; }
.swim-v { font-size: 9.5px; font-weight: 700; color: #1C1C1E; }
.swim-u { font-size: 7.5px; color: #8E8E93; }

.premium-screen { background: var(--g-premium); height: 100%; display: flex; flex-direction: column; padding: 22px 13px 13px; color: #fff; }
.prem-crown { font-size: 32px; text-align: center; margin-bottom: 5px; }
.prem-title { font-size: 17px; font-weight: 700; text-align: center; letter-spacing: -0.3px; }
.prem-sub   { font-size: 9.5px; color: rgba(255,255,255,0.52); text-align: center; margin-bottom: 10px; }
.prem-feats { background: rgba(255,255,255,0.07); border-radius: 11px; padding: 9px 11px; display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.pf-row { display: flex; align-items: flex-start; gap: 7px; }
.pf-icon  { font-size: 12px; margin-top: 1px; }
.pf-title { font-size: 10px; font-weight: 600; }
.pf-desc  { font-size: 8.5px; color: rgba(255,255,255,0.58); }
.plan-row { display: flex; gap: 7px; margin-bottom: 9px; }
.plan-card { flex: 1; border: 1.5px solid rgba(255,255,255,0.22); border-radius: 11px; padding: 7px 5px; text-align: center; }
.plan-card.sel { border-color: #fff; background: rgba(255,255,255,0.14); }
.plan-name { font-size: 9.5px; opacity: .72; }
.plan-price{ font-size: 15px; font-weight: 700; margin: 2px 0; }
.plan-per  { font-size: 8.5px; opacity: .58; }
.plan-save { font-size: 8.5px; color: var(--accent-improve); font-weight: 700; margin-top: 2px; }
.prem-cta { height: 38px; border-radius: 11px; background: #fff; color: #4776E6; font-size: 11.5px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin-bottom: 7px; }
.prem-footer { display: flex; justify-content: center; gap: 12px; font-size: 8.5px; color: rgba(255,255,255,0.33); }

.pr-card { background: #fff; border-radius: 13px; padding: 8px 11px; margin-bottom: 5px; box-shadow: 0 2px 7px rgba(0,0,0,0.06); }
.pr-row { display: flex; align-items: center; gap: 7px; }
.pr-medal{ font-size: 16px; }
.pr-info { flex: 1; }
.pr-metric { font-size: 10px; font-weight: 600; color: #1C1C1E; }
.pr-date   { font-size: 8px; color: #8E8E93; }
.pr-val    { font-size: 11.5px; font-weight: 700; color: #1C1C1E; text-align: right; }
.pr-best   { font-size: 8px; color: var(--accent-improve); text-align: right; }
.pr-sec { font-size: 10px; font-weight: 700; color: #1C1C1E; margin: 4px 2px 2px; display: flex; align-items: center; gap: 5px; }
.pr-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }

.paywall-overlay { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; z-index: 10; background: rgba(255,255,255,0.72); backdrop-filter: blur(8px); gap: 5px; padding: 14px; }
.pw-lock  { font-size: 26px; }
.pw-title { font-size: 12.5px; font-weight: 700; color: #1C1C1E; text-align: center; }
.pw-desc  { font-size: 9.5px; color: #8E8E93; text-align: center; }
.pw-check { font-size: 9.5px; color: #1C1C1E; display: flex; align-items: center; gap: 5px; }
.pw-btn   { width: 100%; height: 33px; border-radius: 9px; background: var(--g-steps); color: #fff; font-size: 10.5px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin-top: 3px; }

.hm-wrap { background: #fff; border-radius: 13px; padding: 9px 11px; box-shadow: 0 2px 7px rgba(0,0,0,0.06); }
.heatmap { display: grid; grid-template-columns: repeat(14,1fr); gap: 2px; }
.hm-cell { aspect-ratio: 1; border-radius: 2px; }
.hm-0 { background: #E5E5EA; } .hm-1 { background: #B3C9F8; }
.hm-2 { background: #8BA8F0; } .hm-3 { background: #5E80E8; }
.hm-4 { background: #4776E6; } .hm-t { outline: 2px solid #4776E6; }

.week-chart { display: flex; align-items: flex-end; gap: 4px; height: 52px; padding: 0 2px; }
.bar-pair { display: flex; align-items: flex-end; gap: 2px; flex: 1; }
.bar { border-radius: 3px 3px 0 0; }
.bar-a { background: #4776E6; }
.bar-b { background: var(--g-steps); }
.bar-p { background: #C7C7CC; }
.bar-labels { display: flex; justify-content: space-around; margin-top: 2px; }
.bar-d { font-size: 7px; color: #8E8E93; flex: 1; text-align: center; }

.tokens-grid { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; max-width: 1100px; margin: 0 auto; }
.tok-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: rgba(0,0,0,0.22) 3px 5px 30px; width: 128px; }
.tok-sw { height: 52px; }
.tok-info { padding: 8px 9px; }
.tok-name { font-size: 10.5px; font-weight: 600; color: var(--text-dark); }
.tok-hex  { font-size: 9px; color: var(--text-secondary); margin-top: 1px; }
.tok-new  { font-size: 8px; font-weight: 700; color: var(--apple-blue); }

.feats { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; max-width: 1200px; margin: 0 auto; }
.feat-card { background: #141414; border-radius: 12px; padding: 22px; width: 276px; box-shadow: rgba(0,0,0,0.4) 0 8px 28px; }
.feat-iw { width: 46px; height: 46px; border-radius: 11px; display: flex; align-items: center; justify-content: center; font-size: 21px; margin-bottom: 11px; }
.feat-title { font-size: 18px; font-weight: 600; color: #fff; letter-spacing: -0.3px; margin-bottom: 5px; }
.feat-desc  { font-size: 13.5px; color: rgba(255,255,255,0.56); line-height: 1.5; }
.feat-tag { display: inline-block; font-size: 9.5px; padding: 2px 8px; border-radius: 980px; margin-top: 10px; font-weight: 600; }
.tag-free { background: rgba(48,209,88,0.15); color: #30D158; }
.tag-paid { background: rgba(255,159,10,0.15); color: #FF9F0A; }
.tag-new  { background: rgba(0,113,227,0.15); color: #60a5fa; }

footer { background: #000; border-top: .5px solid #1e1e1e; padding: 40px 24px; text-align: center; }
footer p { font-size: 12px; color: rgba(255,255,255,0.32); line-height: 1.9; }

.stat-chip { background: #F2F2F7; border-radius: 11px; padding: 9px 13px; display: flex; align-items: center; gap: 9px; width: 100%; margin-bottom: 7px; }
.sc-ico { font-size: 20px; }
.sc-v { font-size: 13.5px; font-weight: 700; color: #1C1C1E; }
.sc-l { font-size: 9px; color: #8E8E93; }

/* ─── F12 · 分享卡片系统 ─── */
.sub-lbl { text-align:center; font-size:11px; font-weight:600; color:#8E8E93; letter-spacing:1.5px; text-transform:uppercase; margin-bottom:28px; }
.sub-lbl-dk { text-align:center; font-size:11px; font-weight:600; color:rgba(255,255,255,0.38); letter-spacing:1.5px; text-transform:uppercase; margin-bottom:28px; }
.share-cards-grid { display:flex; gap:38px; justify-content:center; align-items:flex-start; flex-wrap:wrap; }
.sc-wrap2 { display:flex; flex-direction:column; align-items:center; gap:13px; }
.sc-card-label { font-size:12px; color:rgba(0,0,0,0.45); text-align:center; max-width:220px; line-height:1.5; }
.sc-card-label b { color:#1C1C1E; display:block; font-size:12.5px; margin-bottom:2px; }
.sc-card-label-dk { font-size:12px; color:rgba(255,255,255,0.45); text-align:center; max-width:220px; line-height:1.5; }
.sc-card-label-dk b { color:#fff; display:block; font-size:12.5px; margin-bottom:2px; }
.anno-list { list-style:none; display:flex; flex-direction:column; gap:9px; max-width:230px; }
.anno-item { display:flex; gap:9px; align-items:flex-start; }
.anno-num { width:20px; height:20px; border-radius:6px; display:flex; align-items:center; justify-content:center; font-size:9.5px; font-weight:700; color:#fff; flex-shrink:0; margin-top:1px; }
.anno-body { flex:1; }
.anno-title { font-size:11.5px; font-weight:600; color:#1C1C1E; }
.anno-desc  { font-size:10px; color:#8E8E93; line-height:1.42; margin-top:1px; }

/* F12a 周报长图 (9:16 → 预览 256×456) */
.share-weekly { width:256px; height:456px; border-radius:16px; overflow:hidden; box-shadow:0 28px 80px rgba(0,0,0,0.5); display:flex; flex-direction:column; font-family:var(--sf); flex-shrink:0; }
.sw-head { background:var(--g-steps); padding:12px 15px 11px; flex-shrink:0; display:flex; align-items:center; justify-content:space-between; }
.sw-icon-wrap { display:flex; align-items:center; gap:7px; }
.sw-icon2 { width:26px; height:26px; border-radius:7px; background:rgba(255,255,255,0.22); display:flex; align-items:center; justify-content:center; font-size:14px; }
.sw-appname { font-size:14px; font-weight:700; color:#fff; letter-spacing:-.2px; }
.sw-week { font-size:8.5px; color:rgba(255,255,255,0.7); }
.sw-mood { background:#0D0D12; padding:11px 15px; flex-shrink:0; }
.sw-streak-area { display:flex; justify-content:space-between; align-items:flex-start; }
.sw-fire-lbl { font-size:8px; color:rgba(255,255,255,0.5); margin-bottom:1px; }
.sw-snum { font-size:38px; font-weight:700; color:#fff; line-height:1; letter-spacing:-1.5px; }
.sw-sunit { font-size:10.5px; color:rgba(255,255,255,0.65); font-weight:600; }
.sw-pill { font-size:7.5px; font-weight:700; padding:3px 7px; border-radius:980px; background:rgba(48,209,88,0.15); color:#30D158; border:1px solid rgba(48,209,88,0.28); }
.sw-rings { display:flex; gap:4px; margin:5px 0 4px; }
.sw-r { height:6px; border-radius:3px; }
.sw-r-on { background:var(--accent-improve); width:22px; }
.sw-r-off { background:rgba(255,255,255,0.15); width:14px; }
.sw-motto { font-size:9px; color:rgba(255,255,255,0.72); font-style:italic; line-height:1.5; }
.sw-stats { background:#111116; padding:9px 12px; display:flex; gap:5px; flex-shrink:0; }
.sw-s { flex:1; border-radius:9px; padding:7px 6px; display:flex; flex-direction:column; }
.sw-s-lbl { font-size:7px; color:rgba(255,255,255,0.68); }
.sw-s-val { font-size:14px; font-weight:700; color:#fff; line-height:1.05; letter-spacing:-.5px; margin:1px 0; }
.sw-s-vs { font-size:7px; font-weight:700; margin-top:2px; }
.sw-green { color:#30D158; } .sw-orange { color:#FF9F0A; }
.sw-chart { background:#111116; padding:8px 12px; flex-shrink:0; }
.sw-chart-lbl { font-size:8px; color:rgba(255,255,255,0.38); margin-bottom:5px; }
.sw-bars { display:flex; align-items:flex-end; gap:2px; height:34px; }
.sw-bp { display:flex; align-items:flex-end; gap:1px; flex:1; }
.sw-b { border-radius:2px 2px 0 0; }
.sw-b-c { background:#4776E6; } .sw-b-p { background:rgba(255,255,255,0.18); }
.sw-b-hi { background:linear-gradient(to top,#4776E6,#8E54E9); }
.sw-b-na { background:rgba(255,255,255,0.06); }
.sw-bdays { display:flex; margin-top:3px; }
.sw-bd { font-size:6.5px; color:rgba(255,255,255,0.28); flex:1; text-align:center; }
.sw-bd.h { color:#8E54E9; font-weight:700; }
.sw-sports { background:#0F0F14; padding:9px 12px; flex-grow:1; }
.sw-sp-hdr { font-size:8.5px; font-weight:600; color:rgba(255,255,255,0.45); margin-bottom:5px; }
.sw-sp-row { display:flex; align-items:center; justify-content:space-between; padding:3.5px 0; border-bottom:.5px solid rgba(255,255,255,0.05); }
.sw-sp-row:last-child { border-bottom:none; }
.sw-sp-n { font-size:9px; color:#fff; display:flex; align-items:center; gap:4px; }
.sw-sp-s { font-size:8px; font-weight:600; }
.sw-sp-ab { font-size:8px; color:rgba(255,185,70,0.9); }
.sw-badges { background:#0D0D12; padding:7px 12px; display:flex; gap:4px; flex-shrink:0; }
.sw-bdg { flex:1; background:rgba(255,255,255,0.05); border-radius:7px; padding:5px 4px; text-align:center; }
.sw-bdg-i { font-size:11px; display:block; }
.sw-bdg-n { font-size:7px; font-weight:600; color:#fff; margin-top:1px; }
.sw-bdg-s { font-size:7px; color:#30D158; font-weight:700; }
.sw-foot { background:#000; padding:11px 13px; flex-shrink:0; display:flex; align-items:center; gap:12px; }
.sw-ft-l { flex:1; }
.sw-slogan { font-size:9.5px; font-weight:700; color:#fff; line-height:1.45; }
.sw-dl { font-size:7.5px; color:rgba(255,255,255,0.38); margin-top:3px; }
.sw-copy { font-size:6.5px; color:rgba(255,255,255,0.2); margin-top:2px; }
/* QR Code (7×7 finder pattern) */
.qr-box { width:52px; height:52px; background:#fff; border-radius:5px; padding:4px; display:grid; grid-template-columns:repeat(7,1fr); gap:1.5px; flex-shrink:0; }
.qb2 { background:#111; border-radius:.5px; } .qw2 { background:#fff; border-radius:.5px; }
.qg2 { background:linear-gradient(135deg,#4776E6,#8E54E9); border-radius:.5px; }

/* F12b PR突破卡 (1:1) */
.share-pr { width:200px; height:200px; background:linear-gradient(135deg,#1a0a3e,#2d1065); border-radius:14px; padding:15px; display:flex; flex-direction:column; box-shadow:0 18px 52px rgba(60,0,160,0.42); overflow:hidden; position:relative; flex-shrink:0; }
.share-pr::before { content:''; position:absolute; top:-40px; right:-30px; width:120px; height:120px; background:radial-gradient(circle,rgba(200,150,255,0.22) 0%,transparent 65%); border-radius:50%; pointer-events:none; }
.pr-s-ico { font-size:22px; position:relative; z-index:1; }
.pr-s-lbl { font-size:8px; color:rgba(255,255,255,0.5); letter-spacing:.8px; text-transform:uppercase; margin-top:4px; position:relative; z-index:1; }
.pr-s-val { font-size:34px; font-weight:700; color:#fff; line-height:1; letter-spacing:-1.5px; margin:2px 0; position:relative; z-index:1; }
.pr-s-unit { font-size:10px; color:rgba(255,255,255,0.6); position:relative; z-index:1; }
.pr-s-tag { display:inline-block; font-size:8px; font-weight:700; color:#30D158; background:rgba(48,209,88,0.14); border:1px solid rgba(48,209,88,0.28); padding:2px 7px; border-radius:980px; margin-top:5px; position:relative; z-index:1; }
.pr-s-date { font-size:7.5px; color:rgba(255,255,255,0.38); margin-top:3px; position:relative; z-index:1; }
.pr-s-foot { margin-top:auto; display:flex; justify-content:space-between; align-items:flex-end; position:relative; z-index:1; }
.pr-s-brand { font-size:8.5px; color:rgba(255,255,255,0.28); }
.mini-qr { width:30px; height:30px; background:#fff; border-radius:4px; padding:2px; display:grid; grid-template-columns:repeat(5,1fr); gap:1px; }
.mq1 { background:#111; border-radius:.3px; } .mq0 { background:#fff; border-radius:.3px; }

/* F12c 运动完成卡 (4:5) */
.share-done { width:200px; height:250px; border-radius:14px; overflow:hidden; display:flex; flex-direction:column; box-shadow:0 18px 52px rgba(0,0,0,0.42); flex-shrink:0; }
.sd-head { padding:15px 13px 11px; flex-shrink:0; }
.sd-badge2 { display:inline-flex; align-items:center; gap:5px; background:rgba(255,255,255,0.2); padding:3px 9px; border-radius:980px; font-size:8.5px; color:#fff; font-weight:600; margin-bottom:8px; }
.sd-title { font-size:17px; font-weight:700; color:#fff; line-height:1.15; letter-spacing:-.3px; }
.sd-meta { font-size:7.5px; color:rgba(255,255,255,0.58); margin-top:2px; }
.sd-stats2 { display:flex; gap:14px; margin-top:10px; }
.sd-sv { font-size:19px; font-weight:700; color:#fff; line-height:1; letter-spacing:-.5px; }
.sd-su { font-size:7px; color:rgba(255,255,255,0.55); margin-top:1px; }
.sd-body2 { background:rgba(0,0,0,0.25); padding:10px 13px; flex-grow:1; display:flex; flex-direction:column; justify-content:space-between; }
.sd-s-row { display:flex; align-items:baseline; gap:5px; }
.sd-s-n { font-size:28px; font-weight:700; color:#fff; line-height:1; letter-spacing:-1px; }
.sd-s-l { font-size:8.5px; color:rgba(255,255,255,0.6); }
.sd-motto2 { font-size:9.5px; color:rgba(255,255,255,0.8); font-style:italic; line-height:1.45; }
.sd-foot2 { background:rgba(0,0,0,0.35); padding:8px 13px; flex-shrink:0; display:flex; justify-content:space-between; align-items:center; }
.sd-brand { font-size:8.5px; color:rgba(255,255,255,0.35); }

/* F12d Streak里程碑卡 (1:1) */
.share-streak2 { width:200px; height:200px; background:var(--g-streak); border-radius:14px; padding:14px; display:flex; flex-direction:column; box-shadow:0 18px 52px rgba(252,74,26,0.4); overflow:hidden; position:relative; flex-shrink:0; }
.share-streak2::before { content:''; position:absolute; top:-25px; right:-20px; width:110px; height:110px; background:radial-gradient(circle,rgba(255,240,80,0.22) 0%,transparent 65%); border-radius:50%; pointer-events:none; }
.ss2-lbl { font-size:8.5px; font-weight:700; color:rgba(255,255,255,0.7); letter-spacing:.8px; text-transform:uppercase; position:relative; z-index:1; }
.ss2-num { font-size:56px; font-weight:700; color:#fff; line-height:1; letter-spacing:-2px; margin:1px 0; position:relative; z-index:1; }
.ss2-unit { font-size:13px; font-weight:700; color:rgba(255,255,255,0.8); position:relative; z-index:1; }
.ss2-hm { display:grid; grid-template-columns:repeat(14,1fr); gap:2.5px; margin:7px 0 5px; position:relative; z-index:1; }
.ss2-c { aspect-ratio:1; border-radius:1.5px; }
.ss2-0 { background:rgba(255,255,255,0.15); } .ss2-1 { background:rgba(255,255,255,0.42); }
.ss2-2 { background:rgba(255,255,255,0.68); } .ss2-3 { background:#fff; }
.ss2-foot { display:flex; justify-content:space-between; align-items:flex-end; margin-top:auto; position:relative; z-index:1; }
.ss2-motto { font-size:8.5px; color:rgba(255,255,255,0.78); font-style:italic; max-width:108px; line-height:1.4; }
.ss2-brand { font-size:8.5px; color:rgba(255,255,255,0.38); }

/* Share entry strip in phone mockup */
.share-entry-strip { background:#fff; border-top:.5px solid rgba(0,0,0,0.07); padding:7px 9px; flex-shrink:0; }
.share-entry-btn2 { width:100%; background:linear-gradient(135deg,#4776E6,#8E54E9); color:#fff; border-radius:9px; height:30px; display:flex; align-items:center; justify-content:center; gap:5px; font-size:9.5px; font-weight:700; box-shadow:0 3px 10px rgba(71,118,230,0.4); }
/* ─── Brand Guidelines ─── */
.brand-wrap { display:flex; gap:52px; justify-content:center; align-items:center; flex-wrap:wrap; max-width:980px; margin:0 auto 72px; }
.brand-wm { font-size:64px; font-weight:700; color:#fff; letter-spacing:-3px; line-height:1; margin-bottom:6px; }
.brand-cn { font-size:14px; color:rgba(255,255,255,0.48); font-weight:400; letter-spacing:4px; margin-bottom:18px; }
.brand-icon-svg { border-radius:22.5%; flex-shrink:0; box-shadow:0 22px 70px rgba(0,0,0,0.5); }
.name-cmp { max-width:700px; margin:0 auto 72px; border-radius:14px; overflow:hidden; border:1px solid rgba(255,255,255,0.08); }
.name-cmp-head { display:flex; background:rgba(255,255,255,0.04); border-bottom:1px solid rgba(255,255,255,0.1); }
.nch { flex:1; padding:10px 14px; font-size:9.5px; font-weight:700; color:rgba(255,255,255,0.38); letter-spacing:1.5px; text-transform:uppercase; }
.name-cmp-row { display:flex; border-bottom:.5px solid rgba(255,255,255,0.05); }
.name-cmp-row:last-child { border-bottom:none; }
.name-cmp-row.sel { background:rgba(71,118,230,0.08); }
.ncd { flex:1; padding:12px 14px; font-size:12.5px; color:rgba(255,255,255,0.72); line-height:1.5; }
.ncd.name-cell { font-size:16px; font-weight:700; color:#fff; }
.brand-rec-tag { font-size:7.5px; font-weight:700; background:rgba(48,209,88,0.15); color:#30D158; border:1px solid rgba(48,209,88,0.3); padding:2px 6px; border-radius:980px; margin-left:7px; vertical-align:middle; display:inline; }
.logo-v-row { display:flex; gap:24px; justify-content:center; flex-wrap:wrap; max-width:1000px; margin:0 auto 56px; }
.logo-v-item { display:flex; flex-direction:column; align-items:center; gap:12px; }
.logo-v-bg { border-radius:14px; padding:22px 26px; display:flex; align-items:center; gap:14px; }
.logo-v-wm { font-size:22px; font-weight:700; letter-spacing:-1px; line-height:1; }
.logo-v-cn2 { font-size:10px; font-weight:500; letter-spacing:3px; margin-top:2px; opacity:.55; }
.logo-v-lbl { font-size:10.5px; color:rgba(255,255,255,0.38); font-weight:500; text-align:center; }
.icon-sizes { display:flex; gap:14px; align-items:flex-end; background:rgba(255,255,255,0.06); border-radius:14px; padding:20px 22px; }
.icon-size-item { display:flex; flex-direction:column; align-items:center; gap:6px; }
.icon-size-lbl { font-size:9px; color:rgba(255,255,255,0.32); }
.brand-rules { max-width:680px; margin:0 auto; background:rgba(255,255,255,0.04); border-radius:14px; padding:24px 26px; display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:20px; }
.br-t { font-size:9.5px; font-weight:700; color:rgba(255,255,255,0.4); letter-spacing:1.5px; text-transform:uppercase; margin-bottom:6px; }
.br-v { font-size:14px; color:#fff; font-weight:600; margin-bottom:3px; }
.br-d { font-size:11px; color:rgba(255,255,255,0.42); line-height:1.5; }
</style>