/* Context · 官网
   米白底、黑字、浅灰后半句；细线卡片；点阵球是唯一的「图形」。动效：进场渐显、视差、滚动讲故事、跑马灯、数字滚动。 */
body.st { margin: 0; background: #fafaf8; color: var(--ink); overflow-x: hidden; }
.st a { color: inherit; text-decoration: none; }
.st .g { color: var(--mute-2); }
.st h1, .st h2, .st h3 { font-family: var(--display); }

/* 顶部进度条、公告条 */
.st-prog { position: fixed; z-index: 60; top: 0; left: 0; height: 2px; width: 0; background: var(--ink); }
.st-ann { display: flex; justify-content: center; align-items: center; gap: 10px; height: 40px; padding: 0 16px; font-size: 13px; color: var(--ink-2); background: #f1f1ee; border-bottom: 0.5px solid var(--line); }
.st-ann:hover { color: var(--ink); }
.st-new { height: 22px; padding: 0 8px; border-radius: 11px; display: inline-grid; place-items: center; font-size: 11.5px; font-weight: 600; color: #fff; background: var(--ink); }
.st-ann .ph { transition: transform 0.25s var(--ease); }
.st-ann:hover .ph { transform: translateX(3px); }

/* 导航 */
.st-nav { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; gap: 28px; height: 64px; padding: 0 max(24px, calc((100vw - 1200px) / 2)); background: rgba(250, 250, 248, 0.72); -webkit-backdrop-filter: blur(18px) saturate(160%); backdrop-filter: blur(18px) saturate(160%); transition: box-shadow 0.3s, background 0.3s; }
.st-nav.scrolled { background: rgba(250, 250, 248, 0.86); box-shadow: 0 0.5px 0 var(--line-2); }
.st-brand { display: inline-flex; align-items: center; gap: 8px; font: 700 18px var(--display); letter-spacing: -0.01em; }
.st-brand svg { width: 24px; height: 24px; }
.st-links { display: flex; gap: 4px; flex: 1; }
.st-links a { height: 34px; padding: 0 12px; border-radius: 17px; display: inline-flex; align-items: center; font-size: 14px; color: var(--ink-2); white-space: nowrap; transition: background 0.2s, color 0.2s; }
.st-links a:hover, .st-links a.on { background: rgba(19, 19, 19, 0.05); color: var(--ink); }
.st-nr { display: flex; align-items: center; gap: 10px; }
.st-lang { display: inline-flex; padding: 3px; border-radius: 16px; background: rgba(19, 19, 19, 0.05); }
.st-lang button { height: 26px; padding: 0 10px; border-radius: 13px; font-size: 12.5px; font-weight: 600; color: var(--mute); }
.st-lang button.on { background: #fff; color: var(--ink); box-shadow: 0 0.5px 1px rgba(0, 0, 0, 0.08); }
.st-cta { height: 38px; padding: 0 16px; border-radius: 19px; display: inline-flex; align-items: center; font-size: 14px; font-weight: 600; color: #fff !important; background: var(--ink); white-space: nowrap; transition: transform 0.2s var(--ease); }
.st-cta:hover { transform: translateY(-1px); }
.st-burger { display: none; width: 38px; height: 38px; border-radius: 19px; font-size: 20px; }

/* 按钮 */
.st-btn { height: 48px; padding: 0 22px; border-radius: 24px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-size: 15px; font-weight: 600; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); cursor: pointer; transition: transform 0.2s var(--ease), box-shadow 0.2s; }
.st-btn .ph { font-size: 18px; }
.st-btn.dark { background: var(--ink); color: #fff; box-shadow: none; }
.st-btn:hover { transform: translateY(-2px); box-shadow: inset 0 0 0 0.5px var(--line-2), 0 10px 22px -12px rgba(0, 0, 0, 0.35); }
.st-btn.dark:hover { box-shadow: 0 12px 24px -12px rgba(0, 0, 0, 0.55); }
.st-ctas { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 30px; }

/* 进场动效 */
.rv { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }

/* ---------- 首屏 ---------- */
.st-hero { position: relative; text-align: center; padding: 70px 24px 0; overflow: hidden; }
.st-orb { position: absolute; left: 50%; top: -30px; transform: translateX(-50%); opacity: 0.08; pointer-events: none; -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 80%); mask-image: linear-gradient(180deg, #000 55%, transparent 80%); }
.st-award { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 14px; color: var(--ink-2); }
.st-award small, .aw small { display: block; font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute); text-align: center; }
.st-award b, .aw b { display: block; font-size: 14px; font-weight: 650; text-align: center; }
.lau { width: 18px; height: 34px; background: currentColor; -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 34'><path d='M14 33C6 29 2 22 2 15S5 4 9 1' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round'/><ellipse cx='5' cy='8' rx='2' ry='3.6' transform='rotate(-30 5 8)'/><ellipse cx='3.4' cy='14' rx='2' ry='3.6' transform='rotate(-8 3.4 14)'/><ellipse cx='3.6' cy='20.5' rx='2' ry='3.6' transform='rotate(14 3.6 20.5)'/><ellipse cx='6' cy='26.5' rx='2' ry='3.6' transform='rotate(36 6 26.5)'/></svg>") center / contain no-repeat; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 34'><path d='M14 33C6 29 2 22 2 15S5 4 9 1' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round'/><ellipse cx='5' cy='8' rx='2' ry='3.6' transform='rotate(-30 5 8)'/><ellipse cx='3.4' cy='14' rx='2' ry='3.6' transform='rotate(-8 3.4 14)'/><ellipse cx='3.6' cy='20.5' rx='2' ry='3.6' transform='rotate(14 3.6 20.5)'/><ellipse cx='6' cy='26.5' rx='2' ry='3.6' transform='rotate(36 6 26.5)'/></svg>") center / contain no-repeat; opacity: 0.75; }
.lau.r { transform: scaleX(-1); }
.st-hero h1 { position: relative; margin: 18px 0 0; font: 750 clamp(52px, 8vw, 104px)/1.02 var(--display); letter-spacing: -0.045em; }
.st-lead { position: relative; max-width: 680px; margin: 26px auto 0; font-size: clamp(16px, 1.6vw, 19px); line-height: 1.7; color: var(--ink-2); }
.st-meta { position: relative; display: flex; justify-content: center; align-items: center; gap: 8px; margin: 18px 0 0; font-size: 13px; color: var(--mute); }
.st-stars { color: #f0a63a; letter-spacing: 1px; }
.st-meta b { color: var(--ink); }
.st-fan { position: relative; height: 720px; margin-top: 64px; display: flex; justify-content: center; }
.st-ph { position: absolute; top: 0; margin: 0; text-align: center; will-change: transform; }
.st-pf { width: calc(393px * var(--s)); height: calc(852px * var(--s)); border-radius: calc(57px * var(--s)); overflow: hidden; background: var(--canvas);
  box-shadow: 0 0 0 calc(10px * var(--s)) #141415, 0 0 0 calc(11px * var(--s)) #3a3a3c, 0 30px 60px -30px rgba(0, 0, 0, 0.4); }
.st-pf iframe { width: 393px; height: 852px; border: 0; transform: scale(var(--s)); transform-origin: 0 0; display: block; pointer-events: none; }
.st-pf img { width: 100%; height: 100%; display: block; object-fit: cover; }
.st-ph figcaption { margin-top: 26px; font-size: 13px; color: var(--mute); }
.st-ph.c { --s: 0.74; z-index: 3; }
.st-ph.l, .st-ph.r { --s: 0.64; z-index: 2; top: 56px; }
.st-ph.l { margin-left: calc(-393px * 0.64 * 1.12); left: 50%; translate: -50% 0; }
.st-ph.r { margin-left: calc(393px * 0.64 * 1.12); left: 50%; translate: -50% 0; }

/* ---------- 跑马灯 ---------- */
.st-logos { position: relative; z-index: 2; max-width: 1200px; margin: 20px auto 0; padding: 0 24px; text-align: center; }
.st-logos p { margin: 0 0 18px; font-size: 13px; color: var(--mute); }
.st-mq { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.st-mq-t { display: flex; gap: 12px; width: max-content; animation: st-mq 38s linear infinite; }
.st-mq:hover .st-mq-t { animation-play-state: paused; }
.st-mq.slow .st-mq-t { animation-duration: 70s; gap: 16px; }
@keyframes st-mq { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .st-mq-t { animation: none; } }
.st-mq-t > span { display: inline-flex; align-items: center; gap: 9px; height: 46px; padding: 0 16px 0 8px; border-radius: 23px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); font-size: 14px; font-weight: 600; white-space: nowrap; }
.st .logo { width: 30px; height: 30px; border-radius: 9px; display: inline-grid; place-items: center; flex: none; overflow: hidden; background: #fff; box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.14); font-size: 13px; color: var(--ink); }
.st .logo svg { width: 58%; height: 58%; }
.st .logo-t { font-weight: 600; color: var(--mute); }

/* ---------- 通用分区 ---------- */
.st-sec { max-width: 1200px; margin: 140px auto 0; padding: 0 24px; }
.st-sec-h { max-width: 760px; }
.st-sec-h.center { margin: 0 auto; text-align: center; }
.st-kick { margin: 0 0 14px; font-size: 13px; font-weight: 600; color: var(--mute); letter-spacing: 0.02em; }
.st h2 { margin: 0; font-size: clamp(32px, 4.2vw, 50px); line-height: 1.12; font-weight: 720; letter-spacing: -0.035em; }
.st-sub { margin: 18px 0 0; font-size: 17px; line-height: 1.7; color: var(--ink-2); }
.st-sec-h.center .st-sub { margin-left: auto; margin-right: auto; max-width: 600px; }
.st-p { margin: 18px 0 0; font-size: 16.5px; line-height: 1.75; color: var(--ink-2); max-width: 520px; }
.st-fine { margin: 18px 0 0; font-size: 12.5px; color: var(--mute); }
.st-fine.center { text-align: center; }
.st-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px); gap: 70px; align-items: center; }

.st-probs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 44px; }
.st-probs article { padding: 26px; border-radius: 26px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); transition: transform 0.3s var(--ease); }
.st-probs article:hover { transform: translateY(-4px); }
.st-probs .mono { font-size: 12px; color: var(--mute); }
.st-probs b { display: block; margin-top: 16px; font: 680 21px/1.35 var(--display); letter-spacing: -0.015em; }
.st-probs p { margin: 10px 0 0; font-size: 15px; line-height: 1.7; color: var(--ink-2); }

/* ---------- 滚动讲故事：左边四步，右边手机跟着换 ---------- */
.st-story { max-width: 1200px; margin: 150px auto 0; padding: 0 24px; }
.st-story-b { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 60px; margin-top: 40px; }
.st-steps { list-style: none; margin: 0; padding: 0; }
.st-step { min-height: 62vh; display: flex; flex-direction: column; justify-content: center; opacity: 0.28; transition: opacity 0.5s var(--ease); }
.st-step.on { opacity: 1; }
.st-step .n { align-self: flex-start; width: 34px; height: 34px; border-radius: 17px; display: grid; place-items: center; font-size: 12.5px; color: var(--ink-2); background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); transition: background 0.4s, color 0.4s; }
.st-step.on .n { background: var(--ink); color: #fff; box-shadow: none; }
.st-step h3 { margin: 10px 0 0; font-size: clamp(26px, 3vw, 36px); line-height: 1.2; letter-spacing: -0.025em; font-weight: 700; }
.st-step p { margin: 14px 0 0; max-width: 480px; font-size: 16.5px; line-height: 1.75; color: var(--ink-2); }
.st-stick { position: sticky; top: 90px; height: calc(100vh - 120px); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px; }
.st-dots { display: flex; gap: 8px; }
.st-dots i { width: 7px; height: 7px; border-radius: 4px; background: var(--line-2); transition: width 0.4s var(--ease), background 0.4s; }
.st-dots i.on { width: 22px; background: var(--ink); }
.st-phone { position: relative; --s: 0.72; width: calc(393px * var(--s)); height: calc(852px * var(--s)); border-radius: calc(57px * var(--s)); overflow: hidden; background: var(--canvas);
  box-shadow: 0 0 0 calc(10px * var(--s)) #141415, 0 0 0 calc(11px * var(--s)) #3a3a3c, 0 40px 80px -40px rgba(0, 0, 0, 0.45); }
.st-phone iframe { position: absolute; left: 0; top: 0; width: 393px; height: 852px; border: 0; transform: scale(var(--s)) translateY(14px); transform-origin: 0 0; opacity: 0; transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); pointer-events: none; }
.st-phone iframe.on { opacity: 1; transform: scale(var(--s)); }
/* 手机画面是截图（scripts/make-shots.py 生成），不是实时 iframe：只是展示，打开快 */
.st-phone img { position: absolute; inset: 0; width: 100%; height: 100%; display: block; object-fit: cover; opacity: 0; transform: translateY(10px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.st-phone img.on { opacity: 1; transform: none; }

/* ---------- 功能拼图 ---------- */
.st-bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 44px; }
.bx { padding: 22px; border-radius: 28px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); transition: transform 0.35s var(--ease), box-shadow 0.35s; }
.bx:hover { transform: translateY(-4px); box-shadow: inset 0 0 0 0.5px var(--line-2), 0 20px 40px -28px rgba(0, 0, 0, 0.35); }
.bx.big { grid-column: span 2; }
.bx h3 { margin: 18px 0 0; font-size: 20px; font-weight: 680; letter-spacing: -0.015em; }
.bx p { margin: 8px 0 0; font-size: 14.5px; line-height: 1.7; color: var(--ink-2); }
.bx-vis { height: 170px; border-radius: 20px; background: var(--canvas); padding: 18px; display: flex; flex-direction: column; justify-content: center; gap: 10px; overflow: hidden; }
.bx-vis.talk { background: #141415; color: #fff; justify-content: flex-end; }
.bx-vis.talk .cap-old { font-size: 14px; color: rgba(255, 255, 255, 0.45); }
.bx-vis.talk .cap-now { font: 650 20px/1.4 var(--display); }
.bx-vis .lv { display: flex; gap: 4px; align-items: center; height: 24px; margin-top: 4px; }
.bx-vis .lv i { width: 4px; height: 8px; border-radius: 2px; background: #fff; animation: x-lv 0.9s ease-in-out infinite; }
.bx-vis .lv i:nth-child(2) { animation-delay: -0.2s; } .bx-vis .lv i:nth-child(3) { animation-delay: -0.4s; } .bx-vis .lv i:nth-child(4) { animation-delay: -0.6s; } .bx-vis .lv i:nth-child(5) { animation-delay: -0.8s; }
@keyframes x-lv { 0%, 100% { height: 8px; } 50% { height: 24px; } }
.bx-vis.got span { padding: 10px 12px; border-radius: 14px; background: #fff; font-size: 14px; font-weight: 550; }
.bx-vis.got small { display: block; font-size: 11px; color: var(--mute); font-weight: 400; margin-bottom: 2px; }
.bx-vis.gap { align-items: flex-start; color: #5b5bd6; }
.bx-vis.gap .ph { font-size: 28px; }
.bx-vis.gap span { font: 600 18px/1.45 var(--display); }
.bx-vis.chg .then { font-size: 14px; color: var(--mute); }
.bx-vis.chg .now { font: 600 18px/1.45 var(--display); }
.bx-vis.ai { flex-direction: row; align-items: center; justify-content: center; gap: 14px; }
.bx-vis.ai .logo { width: 52px; height: 52px; border-radius: 16px; font-size: 20px; }
.bx-vis.ai > span { display: contents; }
.bx-vis.ai b { display: none; }
.bx-vis.store { align-items: center; text-align: center; }
.bx-vis.store .ph { font-size: 44px; color: #3693f3; }
.bx-vis.store span { font: 500 13px var(--mono); color: var(--ink-2); }

/* ---------- 个人成长：方向卡 ---------- */
.st-ticks { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 10px; }
.st-ticks li { display: flex; gap: 10px; align-items: center; font-size: 15px; }
.st-ticks li::before { content: ""; width: 18px; height: 18px; border-radius: 9px; flex: none; background: var(--ink) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'><path d='M5 9.2l2.6 2.6L13 6.4' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 18px no-repeat; }
.st-dirs { position: relative; height: 500px; }
.dc { position: absolute; width: 330px; padding: 20px; border-radius: 26px; display: grid; gap: 6px; box-shadow: 0 24px 50px -34px rgba(0, 0, 0, 0.35); transition: transform 0.5s var(--ease); }
.dc small { font-size: 12px; font-weight: 600; color: rgba(19, 19, 19, 0.5); }
.dc b { font: 680 22px/1.3 var(--display); letter-spacing: -0.015em; }
.dc span { font-size: 14px; color: var(--ink-2); }
.dc q { margin-top: 8px; padding: 12px 14px; border-radius: 16px; background: rgba(255, 255, 255, 0.7); font-size: 14.5px; line-height: 1.5; }
.dc q::before { content: "「"; } .dc q::after { content: "」"; }
.dc.dc-v { background: #ecebf6; left: 0; top: 0; rotate: -3deg; z-index: 1; }
.dc.dc-s { background: #e7ece3; right: 0; top: 140px; rotate: 2deg; z-index: 2; }
.dc.dc-c { background: #f5efe4; left: 30px; top: 300px; rotate: -1deg; z-index: 3; }
.st-dirs:hover .dc-v { transform: translate(-8px, -6px); } .st-dirs:hover .dc-s { transform: translate(8px, 0); } .st-dirs:hover .dc-c { transform: translate(-4px, 8px); }

/* ---------- 榜单与数字 ---------- */
.st-proof { max-width: 1200px; margin: 140px auto 0; padding: 50px 24px; text-align: center; border-top: 0.5px solid var(--line-2); border-bottom: 0.5px solid var(--line-2); }
.st-awards { display: flex; justify-content: center; flex-wrap: wrap; gap: 46px; }
.aw { display: inline-flex; align-items: center; gap: 10px; color: var(--ink-2); }
.aw b { font-size: 16px; }
.aw .lau { width: 22px; height: 42px; }
.st-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: 46px; }
.st-stats b { display: block; font: 720 clamp(36px, 4.4vw, 54px)/1 var(--display); letter-spacing: -0.04em; }
.st-stats span { display: block; margin-top: 10px; font-size: 14px; color: var(--mute); }

/* ---------- 用户评价 ---------- */
.st-voices { max-width: 100%; margin: 140px auto 0; }
.st-voices .st-sec-h { max-width: 1200px; margin: 0 auto 36px; padding: 0 24px; }
.vc { width: 360px; margin: 0; padding: 22px; border-radius: 24px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); display: grid; gap: 16px; flex: none; }
.vc blockquote { margin: 0; font-size: 15.5px; line-height: 1.7; color: var(--ink); white-space: normal; }
.vc figcaption { display: grid; grid-template-columns: 36px 1fr; column-gap: 10px; align-items: center; }
.vc .av { grid-row: 1 / 3; width: 36px; height: 36px; border-radius: 18px; display: grid; place-items: center; font-size: 14px; font-weight: 600; background: var(--canvas-2); color: var(--ink-2); }
.vc b { font-size: 14px; }
.vc small { font-size: 12.5px; color: var(--mute); }

/* ---------- 接入 AI ---------- */
.st-ways { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.st-ways article { padding: 24px; border-radius: 24px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-ways .ph { font-size: 26px; color: var(--ink-2); }
.st-ways b { display: block; margin-top: 14px; font: 680 19px var(--display); }
.st-ways p { margin: 8px 0 0; font-size: 14.5px; line-height: 1.7; color: var(--ink-2); }
.st-airow { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.st-airow > span { display: inline-flex; align-items: center; gap: 9px; height: 44px; padding: 0 16px 0 8px; border-radius: 22px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); font-size: 14px; font-weight: 600; }
.st-dev { display: flex; gap: 14px; align-items: flex-start; margin-top: 24px; padding: 20px 22px; border-radius: 22px; background: #141415; color: #fff; }
.st-dev .ph { font-size: 22px; margin-top: 2px; }
.st-dev p { margin: 0; font-size: 15px; line-height: 1.7; color: rgba(255, 255, 255, 0.8); }
.st-dev b { color: #fff; margin-right: 6px; }

/* ---------- Mac ---------- */
.st-mac { max-width: 1200px; margin: 150px auto 0; padding: 0 24px; text-align: center; }
.st-mac .st-sec-h { margin: 0 auto; }
.st-mac .st-sub { margin-left: auto; margin-right: auto; }
.st-tabs { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; margin-top: 28px; }
.st-tabs button { height: 36px; padding: 0 16px; border-radius: 18px; font-size: 14px; color: var(--ink-2); background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); transition: background 0.2s, color 0.2s; }
.st-tabs button.on { background: var(--ink); color: #fff; box-shadow: none; }
.st-macf { --s: 0.75; width: calc(1512px * var(--s)); max-width: 100%; height: calc(960px * var(--s)); margin: 26px auto 0; border-radius: 24px; overflow: hidden; box-shadow: 0 0 0 0.5px rgba(0, 0, 0, 0.2), 0 40px 90px -50px rgba(0, 0, 0, 0.5); }
.st-macf iframe { width: 1512px; height: 960px; border: 0; transform: scale(var(--s)); transform-origin: 0 0; display: block; }

/* ---------- 隐私 ---------- */
.st-pv { display: grid; gap: 22px; margin-top: 30px; }
.st-pv article { display: grid; grid-template-columns: 34px 1fr; column-gap: 12px; }
.st-pv .ph { grid-row: 1 / 3; font-size: 24px; color: var(--ink-2); }
.st-pv b { font: 680 18px var(--display); }
.st-pv p { margin: 6px 0 0; font-size: 15px; line-height: 1.7; color: var(--ink-2); }
.st-stores { list-style: none; margin: 0; padding: 6px 0; border-radius: 26px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-stores li { display: grid; grid-template-columns: 26px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; padding: 13px 20px; }
.st-stores li + li { box-shadow: 0 -0.5px 0 var(--line); }
.st-stores .ph { grid-row: 1 / 3; font-size: 20px; color: var(--ink-2); }
.st-stores b { font-size: 15px; }
.st-stores small { font-size: 12.5px; color: var(--mute); }
.st-stores li.on .ph { color: #3693f3; }

/* ---------- 价格 ---------- */
.st-bill { display: inline-flex; padding: 3px; margin-top: 24px; border-radius: 18px; background: rgba(19, 19, 19, 0.05); }
.st-bill button { height: 32px; padding: 0 14px; border-radius: 15px; font-size: 13.5px; font-weight: 600; color: var(--mute); }
.st-bill button.on { background: #fff; color: var(--ink); box-shadow: 0 0.5px 1px rgba(0, 0, 0, 0.08); }
.st-bill.sm { margin-top: 0; }
.st-bill.sm button { height: 26px; padding: 0 10px; font-size: 12.5px; }
.st-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 40px; align-items: stretch; }
.plan { position: relative; padding: 26px; border-radius: 28px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); display: flex; flex-direction: column; }
.plan > b { font: 680 18px var(--display); }
.plan .price { display: flex; align-items: baseline; gap: 4px; margin-top: 14px; }
.plan .num { font: 720 42px/1 var(--display); letter-spacing: -0.04em; }
.plan .price small { font-size: 14px; color: var(--mute); }
.plan > p { margin: 10px 0 0; font-size: 14.5px; color: var(--ink-2); }
.plan ul { list-style: none; margin: 20px 0 24px; padding: 16px 0 0; display: grid; gap: 10px; box-shadow: 0 -0.5px 0 var(--line); flex: 1; }
.plan li { display: flex; gap: 10px; font-size: 14.5px; }
.plan li::before { content: "✓"; font-weight: 700; color: var(--ink-2); }
.plan .st-btn { width: 100%; }
.plan.pro { background: #141415; color: #fff; box-shadow: none; }
.plan.pro > p, .plan.pro .price small { color: rgba(255, 255, 255, 0.65); }
.plan.pro ul { box-shadow: 0 -0.5px 0 rgba(255, 255, 255, 0.14); }
.plan.pro li::before { color: #fff; }
.plan.pro .st-btn.dark { background: #fff; color: var(--ink); }
.plan .tag { position: absolute; top: 22px; right: 22px; height: 24px; padding: 0 10px; border-radius: 12px; display: grid; place-items: center; font-size: 12px; font-weight: 600; background: rgba(255, 255, 255, 0.14); }
.plan:not(.pro) .num:not([data-m]) { font-size: 30px; }

/* ---------- 下载 ---------- */
.st-dls { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.dl { padding: 26px 22px; border-radius: 28px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.dl > .ph { font-size: 34px; color: var(--ink-2); }
.dl > b { margin-top: 12px; font: 680 21px var(--display); }
.dl > small { font-size: 13px; color: var(--mute); line-height: 1.5; }
.dl .st-btn { margin-top: auto; width: 100%; height: 44px; font-size: 14px; }
.dl.mac .st-btn, .dl.ios .st-btn { margin-top: 18px; }
.dl .ver { font-size: 11.5px; color: var(--mute); align-self: center; margin-top: 4px; }
.qr { width: 96px; height: 96px; margin-top: 14px; display: grid; grid-template-columns: repeat(21, 1fr); padding: 6px; border-radius: 12px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.qr i { background: var(--ink); }
.qr i.o { background: transparent; }
.st-wait { display: grid; gap: 8px; width: 100%; margin-top: auto; padding-top: 18px; }
.st-wait input, .st-fb input, .st-fb textarea { width: 100%; height: 44px; padding: 0 14px; border-radius: 14px; border: 0; outline: 0; background: var(--canvas); font: inherit; font-size: 14px; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-wait input:focus, .st-fb input:focus, .st-fb textarea:focus { box-shadow: inset 0 0 0 1.5px var(--ink); }
.st-exts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 18px; }
.st-exts a { height: 36px; padding: 0 14px; border-radius: 18px; display: inline-flex; align-items: center; font-size: 13.5px; font-weight: 600; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-exts a:hover { background: var(--canvas); }

/* ---------- 路线图投票与反馈 ---------- */
.st-rm { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px; margin-top: 40px; align-items: start; }
.st-votes, .st-fb { padding: 22px; border-radius: 28px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.vh { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.vh b, .st-fb > b { font: 680 18px var(--display); }
#votes { list-style: none; margin: 0; padding: 0; }
#votes li { display: flex; align-items: center; gap: 14px; padding: 12px 0; transition: transform 0.4s var(--ease); }
#votes li + li { box-shadow: 0 -0.5px 0 var(--line); }
#votes b { display: block; font-size: 15.5px; font-weight: 600; }
#votes small { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 3px; font-size: 13px; color: var(--mute); }
.up { width: 56px; height: 56px; flex: none; border-radius: 16px; display: grid; place-items: center; align-content: center; gap: 0; font-size: 12.5px; font-weight: 650; box-shadow: inset 0 0 0 0.5px var(--line-2); transition: background 0.2s, transform 0.2s var(--ease); }
.up .ph { font-size: 17px; }
.up:hover { transform: translateY(-2px); }
.up.on { background: var(--ink); color: #fff; box-shadow: none; }
.stt { font-style: normal; height: 20px; padding: 0 8px; border-radius: 10px; display: inline-grid; place-items: center; font-size: 11.5px; font-weight: 600; }
.stt.doing { background: #ecebf6; color: #5b5bd6; }
.stt.plan { background: var(--canvas-2); color: var(--ink-2); }
.stt.done { background: #e4f3e8; color: #23824a; }
.st-fb { display: grid; gap: 12px; }
.st-fb textarea { height: auto; padding: 12px 14px; resize: vertical; line-height: 1.6; }
.st-comm { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding-top: 6px; font-size: 13px; color: var(--mute); }
.st-comm a { height: 30px; padding: 0 12px; border-radius: 15px; display: inline-flex; align-items: center; color: var(--ink-2); box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-comm a:hover { background: var(--canvas); }

/* ---------- 更新日志、问题 ---------- */
.st-cl { list-style: none; margin: 34px 0 0; padding: 0; border-top: 0.5px solid var(--line-2); }
.st-cl li { display: grid; grid-template-columns: 200px 1fr; grid-template-rows: auto auto; column-gap: 24px; padding: 22px 0; border-bottom: 0.5px solid var(--line-2); }
.st-cl .mono { grid-row: 1 / 3; font-size: 13px; color: var(--mute); padding-top: 3px; }
.st-cl b { font: 680 19px var(--display); }
.st-cl p { margin: 6px 0 0; font-size: 15px; line-height: 1.7; color: var(--ink-2); }
.st-faq { margin-top: 30px; border-top: 0.5px solid var(--line-2); }
.st-faq details { border-bottom: 0.5px solid var(--line-2); }
.st-faq summary { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; font-size: 17.5px; font-weight: 600; cursor: pointer; list-style: none; }
.st-faq summary::-webkit-details-marker { display: none; }
.st-faq summary::after { content: "+"; font: 300 26px var(--font); color: var(--mute); transition: transform 0.3s var(--ease); }
.st-faq details[open] summary::after { transform: rotate(45deg); }
.st-faq p { max-width: 780px; margin: -6px 0 22px; font-size: 15.5px; line-height: 1.75; color: var(--ink-2); }

/* ---------- 结尾、页脚 ---------- */
.st-end { position: relative; max-width: 1200px; margin: 150px auto 0; padding: 90px 24px; text-align: center; border-radius: 40px; background: #141415; color: #fff; overflow: hidden; }
.st-end h2 { position: relative; font-size: clamp(40px, 6vw, 72px); }
.st-end p { position: relative; margin: 16px 0 0; font-size: 17px; color: rgba(255, 255, 255, 0.7); }
.st-end .st-ctas { position: relative; }
.st-end .st-btn { background: rgba(255, 255, 255, 0.1); color: #fff; box-shadow: inset 0 0 0 0.5px rgba(255, 255, 255, 0.2); }
.st-end .st-btn.dark { background: #fff; color: var(--ink); }
.st-orb2 { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); opacity: 0.16; pointer-events: none; }
.st-foot { max-width: 1200px; margin: 90px auto 0; padding: 0 24px 40px; }
.st-fcols { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 30px; padding-bottom: 36px; border-bottom: 0.5px solid var(--line-2); }
.st-fcols > div { display: grid; align-content: start; gap: 10px; }
.st-fcols b { font-size: 13px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.st-fcols a { font-size: 14px; color: var(--ink-2); }
.st-fcols a:hover { color: var(--ink); }
.st-fb0 p { margin: 6px 0 0; font-size: 14px; color: var(--mute); }
.st-fbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 22px; font-size: 12.5px; color: var(--mute); }
.st-toast { position: fixed; z-index: 80; left: 50%; bottom: 30px; transform: translate(-50%, 20px); height: 44px; padding: 0 18px; border-radius: 22px; display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: #fff; background: var(--ink); opacity: 0; pointer-events: none; transition: opacity 0.3s, transform 0.35s var(--ease); }
.st-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 窄屏 ---------- */
@media (max-width: 1080px) {
  .st-links { display: none; }
  .st-links.open { display: grid; position: absolute; top: 64px; left: 12px; right: 12px; padding: 10px; border-radius: 22px; background: #fff; box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.3); }
  .st-burger { display: grid; place-items: center; }
  .st-ph.l, .st-ph.r { display: none; }
  .st-probs, .st-ways, .st-plans, .st-bento { grid-template-columns: 1fr; }
  .bx.big { grid-column: auto; }
  .st-dls { grid-template-columns: 1fr 1fr; }
  .st-split, .st-rm, .st-story-b { grid-template-columns: 1fr; }
  .st-stick { display: none; }
  .st-step { min-height: 0; padding: 26px 0 26px 22px; opacity: 1; }
  .st-stats { grid-template-columns: 1fr 1fr; }
  .st-fcols { grid-template-columns: 1fr 1fr; }
  .st-cl li { grid-template-columns: 1fr; }
  .st-cl .mono { grid-row: auto; }
  .st-dirs { height: auto; display: grid; gap: 12px; }
  .st-fan { height: 700px; }
  .dc { position: static; width: auto; rotate: 0deg; }
  .st-macf { --s: 0.5; }
}
html[lang="en"] .dc q::before { content: "“"; }
html[lang="en"] .dc q::after { content: "”"; }

/* ---------- 数据来源 ---------- */
.bx-vis.got em { font-style: normal; }
.st-apple { margin-top: 40px; padding: 26px; border-radius: 30px; background: #141415; color: #fff; }
.ap-h { display: flex; align-items: center; gap: 14px; }
.ap-h b { display: block; font: 680 20px var(--display); }
.ap-h small { display: block; margin-top: 2px; font-size: 13px; color: rgba(255, 255, 255, 0.6); }
.ap-logo .logo, .ap-mini .logo { background: #fff; }
.ap-logo .logo { width: 44px; height: 44px; border-radius: 13px; }
.ap-g { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 22px; }
.ap-g > div { padding: 16px; border-radius: 18px; background: rgba(255, 255, 255, 0.07); box-shadow: inset 0 0 0 0.5px rgba(255, 255, 255, 0.08); display: grid; gap: 4px; align-content: start; transition: background 0.25s; }
.ap-g > div:hover { background: rgba(255, 255, 255, 0.11); }
.ap-g .ph { font-size: 24px; margin-bottom: 6px; }
.ap-g .ph-heartbeat { color: #ff6b6b; }
.ap-mini .logo { width: 28px; height: 28px; border-radius: 8px; margin-bottom: 4px; }
.ap-g b { font-size: 15px; }
.ap-g small { font-size: 12.5px; line-height: 1.5; color: rgba(255, 255, 255, 0.6); }
.st-srcbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.st-srcbar .st-bill { margin-top: 0; flex-wrap: wrap; }
.st-srcn { font-size: 13px; color: var(--mute); }
.st-srcs { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; margin-top: 16px; }
.sc { display: grid; grid-template-columns: 34px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; padding: 14px; border-radius: 18px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); animation: st-pop 0.4s var(--ease) both; animation-delay: calc(var(--i, 0) * 18ms); }
.sc .logo, .sc .ic { grid-row: 1 / 3; width: 34px; height: 34px; border-radius: 10px; }
.sc .ic { display: grid; place-items: center; font-size: 19px; background: var(--canvas); color: var(--ink-2); }
.sc b { font-size: 14.5px; font-weight: 600; display: flex; align-items: center; gap: 6px; min-width: 0; }
.sc b em { font-style: normal; flex: none; height: 18px; padding: 0 6px; border-radius: 9px; font-size: 10.5px; font-weight: 600; line-height: 18px; background: #e4f3e8; color: #23824a; }
.sc b em.soon { background: var(--canvas-2); color: var(--mute); }
.sc small { font-size: 12px; line-height: 1.45; color: var(--mute); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@keyframes st-pop { from { opacity: 0; transform: translateY(8px); } }

/* ---------- 认识自己 ---------- */
.st-tchips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.st-tchips span { height: 32px; padding: 0 12px; border-radius: 16px; display: inline-flex; align-items: center; font-size: 13px; font-weight: 600; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-pers { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pc { padding: 18px; border-radius: 24px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); display: grid; gap: 8px; align-content: start; }
.pc small { font-size: 12px; color: var(--mute); font-weight: 600; }
.pc.mbti { background: #e7ece3; box-shadow: none; }
.pc-h b { display: block; margin-top: 4px; font: 760 46px/1 var(--display); letter-spacing: -0.03em; color: #2f4a2a; }
.pc-h span { font-size: 14px; color: var(--ink-2); }
.ax { display: grid; grid-template-columns: 70px 1fr 26px; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-2); }
.ax i { height: 7px; border-radius: 4px; background: rgba(19, 19, 19, 0.08); position: relative; overflow: hidden; }
.ax i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--v); border-radius: 4px; background: var(--ink); transform-origin: left; transform: scaleX(0); transition: transform 1.1s var(--ease) 0.2s; }
.rv.in .ax i::after { transform: none; }
.pc.mbti .ax i { background: rgba(47, 74, 42, 0.12); }
.pc.mbti .ax i::after { background: #4d6b47; }
.ax em { font-style: normal; font: 600 12px var(--mono); text-align: right; }
.pc.ev p { margin: 0; display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; line-height: 1.5; padding: 8px 0; }
.pc.ev p + p { box-shadow: 0 -0.5px 0 var(--line); }
.pc.ev p b { flex: none; width: 24px; height: 24px; border-radius: 12px; display: grid; place-items: center; font-size: 12px; background: #e4f3e8; color: #23824a; }
.pc.ev p.no b { background: #fbeee4; color: #b8684f; }
.pc.tg > b { font: 700 24px var(--display); }
.pc.tg div { display: flex; flex-wrap: wrap; gap: 6px; }
.pc.tg div span { height: 28px; padding: 0 11px; border-radius: 14px; display: inline-flex; align-items: center; font-size: 13px; background: var(--canvas); }

/* ---------- 管理自己 ---------- */
.st-mg { display: grid; grid-template-columns: 1.15fr 1fr 0.9fr 1fr; gap: 14px; margin-top: 40px; align-items: stretch; }
.mg { padding: 20px; border-radius: 26px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); display: flex; flex-direction: column; gap: 10px; }
.mg-h b { display: block; font: 680 18px var(--display); }
.mg-h small { display: block; margin-top: 2px; font-size: 12px; color: var(--mute); }
.mg .o { display: grid; gap: 6px; padding-top: 10px; box-shadow: 0 -0.5px 0 var(--line); }
.mg .o > span { font-size: 13.5px; font-weight: 600; }
.kr { display: grid; grid-template-columns: 74px 1fr 52px; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-2); }
.kr i { height: 6px; border-radius: 3px; background: var(--canvas-2); position: relative; overflow: hidden; }
.kr i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--v); background: var(--ink); border-radius: 3px; transform-origin: left; transform: scaleX(0); transition: transform 1.1s var(--ease) 0.3s; }
.rv.in .kr i::after { transform: none; }
.kr em { font-style: normal; font: 500 11px var(--mono); text-align: right; color: var(--mute); }
.mg-f { margin: auto 0 0; padding-top: 6px; font-size: 12.5px; line-height: 1.55; color: var(--mute); }
.mg.rvw { background: #ecebf6; box-shadow: none; }
.mg.rvw .q { margin: 4px 0 0; font-size: 13px; color: var(--mute); }
.mg.rvw .a { margin: 0; padding: 10px 12px; border-radius: 14px; background: rgba(255, 255, 255, 0.72); font-size: 14px; line-height: 1.5; }
.mg.rvw .nx { margin: auto 0 0; padding-top: 8px; font-size: 13px; line-height: 1.55; color: var(--ink-2); }
.mg.wk canvas { display: block; margin: 4px auto 0; }
.mg.mt .m { display: grid; gap: 2px; padding: 10px 0; box-shadow: 0 -0.5px 0 var(--line); }
.mg.mt .m b { font-size: 14px; }
.mg.mt .m small { font-size: 12px; color: var(--mute); }
.mg.mt .m.cand b::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 6px; border-radius: 3px; background: #5b5bd6; vertical-align: 2px; }
.mg.mt .lg { display: flex; gap: 4px; margin-top: 4px; }
.mg.mt .lg > span { display: contents; }
.mg.mt .lg b { display: none; }
.mg.mt .lg .logo { width: 22px; height: 22px; border-radius: 6px; font-size: 10px; }
@media (max-width: 1080px) {
  .ap-g { grid-template-columns: 1fr 1fr; }
  .st-pers, .st-mg { grid-template-columns: 1fr; }
}

/* ---------- 预约内测（10-20）---------- */
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.st [hidden] { display: none !important; }
.st .lk { padding: 0; border: 0; background: none; font: inherit; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.st-badge { position: relative; display: inline-flex; align-items: center; gap: 7px; height: 32px; margin: 0; padding: 0 14px; border-radius: 16px; font-size: 13px; font-weight: 600; color: var(--ink-2); background: rgba(255, 255, 255, 0.8); box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-badge .ph { font-size: 15px; color: var(--mute); }
.st-hjoin-w { position: relative; display: flex; justify-content: center; margin-top: 30px; }
.st-hjoin { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; width: min(460px, 100%); padding: 6px; border-radius: 30px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2), 0 18px 40px -28px rgba(0, 0, 0, 0.3); }
.st-hjoin input[type="email"] { min-width: 0; height: 48px; padding: 0 18px; border: 0; outline: 0; border-radius: 24px; background: transparent; font: inherit; font-size: 15.5px; color: var(--ink); }
.st-hjoin input[type="email"]:focus-visible { box-shadow: inset 0 0 0 1.5px var(--ink); }
.st-hjoin .st-ferr, .st-hjoin .ts { grid-column: 1 / -1; }
.st-hjoin .st-ferr { margin: 2px 12px 6px; text-align: left; }
.st-hdone { display: inline-flex; align-items: center; flex-wrap: wrap; justify-content: center; gap: 10px; min-height: 60px; padding: 8px 22px; border-radius: 30px; font-size: 15px; font-weight: 600; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-hdone .ph { font-size: 20px; color: var(--green); }
.st-hdone a { font-weight: 500; color: var(--ink-2); text-decoration: underline; text-underline-offset: 3px; }
.st-cnt { color: var(--ink-2); }
.st-demo { margin-top: 8px; }
.st-ferr { margin: 0; font-size: 13px; line-height: 1.5; color: var(--red); }
.st-ferr.info { color: var(--ink-2); }
.ts:empty { display: none; }
.ts { display: flex; justify-content: center; }

.st-join { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 16px; max-width: 1040px; margin: 40px auto 0; align-items: start; }
.st-jsteps { list-style: none; margin: 0; padding: 8px 0; border-radius: 28px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-jsteps li { display: flex; gap: 14px; padding: 18px 22px; }
.st-jsteps li + li { box-shadow: 0 -0.5px 0 var(--line); }
.st-jsteps .ph { flex: none; width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; font-size: 19px; color: var(--ink-2); background: var(--canvas); }
.st-jsteps b { display: block; font: 650 16px var(--display); }
.st-jsteps small { display: block; margin-top: 4px; font-size: 13.5px; line-height: 1.6; color: var(--mute); }
.st-jcard { padding: 26px; border-radius: 28px; background: #fff; box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-jform, .jd-q { display: grid; gap: 14px; }
.st-jcard .lb { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.st-jcard input[type="email"], .st-jcard textarea, .jd-link input { width: 100%; height: 48px; padding: 0 16px; border: 0; outline: 0; border-radius: 15px; background: var(--canvas); font: inherit; font-size: 15px; color: var(--ink); box-shadow: inset 0 0 0 0.5px var(--line-2); }
.st-jcard textarea { height: auto; padding: 12px 16px; line-height: 1.6; resize: vertical; }
.st-jcard input:focus-visible, .st-jcard textarea:focus-visible { box-shadow: inset 0 0 0 1.5px var(--ink); }
.st-jform .lb { margin-bottom: -6px; }
.st-typo { margin: -6px 0 0; font-size: 13px; color: var(--ink-2); }
.st-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; border: 0; min-width: 0; }
.st-chips legend { width: 100%; margin-bottom: 10px; padding: 0; font-size: 13px; font-weight: 600; color: var(--ink-2); line-height: 1.5; }
.st-chips label { position: relative; cursor: pointer; }
.st-chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.st-chips span { display: inline-flex; align-items: center; height: 36px; padding: 0 14px; border-radius: 18px; font-size: 14px; color: var(--ink-2); background: var(--canvas); box-shadow: inset 0 0 0 0.5px var(--line-2); transition: background 0.15s, color 0.15s; }
.st-chips input:checked + span { background: var(--ink); color: #fff; box-shadow: none; }
.st-chips input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.st-plan-pick { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 13.5px; color: var(--ink-2); }
.st-plan-pick .lk { margin-left: auto; font-size: 13px; color: var(--mute); }
.st-btn.wide { width: 100%; }
.st-btn:disabled { opacity: 0.6; cursor: default; transform: none; }
.st-fnote { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--mute); }
.st-fnote a, .st-faq a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }

.st-jdone { display: grid; gap: 22px; }
.jd-top { display: flex; gap: 14px; align-items: flex-start; }
.jd-top > .ph { font-size: 30px; color: var(--green); }
.jd-top small { display: block; font-size: 13px; color: var(--mute); }
.jd-top b { display: block; margin-top: 2px; font: 750 30px/1.15 var(--display); letter-spacing: -0.02em; }
.jd-top span { display: block; margin-top: 6px; font-size: 13.5px; color: var(--mute); }
.jd-ref { padding: 18px; border-radius: 20px; background: var(--canvas); }
.jd-ref > b { font: 650 16px var(--display); }
.jd-ref p { margin: 6px 0 12px; font-size: 13.5px; line-height: 1.6; color: var(--ink-2); }
.jd-link { display: flex; gap: 8px; }
.jd-link input { flex: 1; min-width: 0; height: 44px; font-family: var(--mono); font-size: 13px; background: #fff; }
.jd-link .st-btn { height: 44px; padding: 0 16px; font-size: 14px; flex: none; }
.jd-q { padding-top: 20px; box-shadow: 0 -0.5px 0 var(--line-2); }
.jd-q > b { font: 650 17px var(--display); }
.jd-q > small { margin-top: -8px; font-size: 13px; color: var(--mute); }
.jd-save { display: flex; align-items: center; gap: 12px; }
.jd-ok { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--green); font-weight: 600; }
.jd-foot { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; }
.jd-foot .lk { color: var(--mute); }
.st-fb .ts { justify-content: flex-start; }
/* 语言切换：窄屏时从导航栏挪进菜单里，给品牌名和按钮留出位置 */
.st-mlang { display: none; }
.st-new { flex: none; white-space: nowrap; }
@media (max-width: 560px) {
  .st-ann { height: auto; min-height: 40px; padding: 8px 16px; font-size: 12.5px; line-height: 1.45; }
  .st-nav { gap: 12px; padding: 0 16px; }
  .st-nr > .st-lang { display: none; }
  .st-links.open .st-mlang { display: inline-flex; justify-self: start; margin: 8px 0 2px 6px; }
}
@media (max-width: 1080px) {
  .st-join { grid-template-columns: 1fr; }
  .st-jcard { order: -1; }
}
@media (max-width: 560px) {
  .st-hjoin { grid-template-columns: 1fr; border-radius: 26px; }
  .st-hjoin .st-btn { width: 100%; }
  .jd-link { flex-wrap: wrap; }
  .jd-link input { flex-basis: 100%; }
  .st-jcard { padding: 20px; }
}