/* ==========================================================
   AImore 商品详情页样式（与首页共用同一套品牌变量）
   ========================================================== */
@font-face{
  font-family:"Nunito";
  src:url("fonts/nunito-latin.woff2") format("woff2");
  font-weight:700 900;
  font-style:normal;
  font-display:swap;
}
:root{
  --background:#fff9f1; --foreground:#201c30; --card:#fff;
  --primary:#201c30; --primary-foreground:#fff;
  --secondary:#f7efe3; --muted:#f7efe3; --muted-foreground:#6c6579;
  --border:#eee3d3; --accent:#f3e9da;
  --coral:#ff5b3d; --coral-strong:#d23a1c; --coral-shade:#a62a10; --on-coral:#fff;
  --sun:#ffc93e; --mint:#d8f3e5; --lilac:#ece5ff; --sky:#dcefff;
  --butter:#fff0c2; --peach:#ffe4d6; --leaf:#e3f5cf; --slate:#eeedf2;
  --edge:#201c30; --edge-shadow:#201c30; --selected-surface:#fff6e0;
  --header-surface:rgba(255,249,241,.86); --success:#1d7a4a;
  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-round:"Nunito",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
}
[data-theme="dark"]{
  --background:#15121f; --foreground:#f4effa; --card:#1f1b2d;
  --primary:#fff3e6; --primary-foreground:#201c30;
  --secondary:#2a2539; --muted:#2a2539; --muted-foreground:#aaa2b8;
  --border:#322c43; --accent:#2e2940;
  --coral:#ff6a4d; --coral-strong:#ff7a5f; --coral-shade:#b53b22;
  --mint:#1c3a2d; --lilac:#2b2550; --sky:#1a3049; --butter:#3b3020;
  --peach:#40291f; --leaf:#253820; --slate:#2a2738;
  --edge:#4b4363; --edge-shadow:#07060c; --selected-surface:#2c2638;
  --header-surface:rgba(21,18,31,.86); --success:#8fd3a8;
}
.tone-chatgpt{--tone:var(--mint);--tone-ink:#13804f}
.tone-gemini{--tone:var(--lilac);--tone-ink:#6b5cff}
.tone-duolingo{--tone:var(--leaf);--tone-ink:#3a8a00}
.tone-outlook{--tone:var(--sky);--tone-ink:#096cab}
.tone-muse{--tone:var(--peach);--tone-ink:#c1573a}
.tone-claude{--tone:var(--peach);--tone-ink:#c1573a}
.tone-x{--tone:var(--slate);--tone-ink:#201c30}
[data-theme="dark"] .tone-chatgpt{--tone-ink:#74d89c}
[data-theme="dark"] .tone-gemini{--tone-ink:#b3a8ff}
[data-theme="dark"] .tone-duolingo{--tone-ink:#9bd46f}
[data-theme="dark"] .tone-outlook{--tone-ink:#7cc4f5}
[data-theme="dark"] .tone-muse,[data-theme="dark"] .tone-claude{--tone-ink:#ffab8f}
[data-theme="dark"] .tone-x{--tone-ink:#f4effa}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--background);color:var(--foreground);
  font-family:var(--font-sans);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background-color .25s var(--ease),color .25s var(--ease);
}
body.is-locked{overflow:hidden}
h1,h2,h3,h4,p,ul,figure{margin:0}
ul{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px;border-radius:6px}
.page-width{width:min(1140px,100% - 64px);margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:0;z-index:99;background:var(--card);padding:10px 16px;border-radius:8px}
.skip-link:focus{left:12px;top:12px}
.latin{font-family:var(--font-round)}
.pl{display:block}

/* 顶栏 */
.site-header{
  position:sticky;top:0;z-index:30;height:76px;
  background:var(--header-surface);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.site-header.is-scrolled{border-bottom-color:var(--border);box-shadow:0 6px 24px -18px rgba(32,28,48,.5)}
.header-inner{display:flex;align-items:center;gap:28px;height:100%;width:min(1140px,100% - 64px);margin:auto}
.brand{display:flex;align-items:center;flex-shrink:0;gap:9px}
.brand-lockup{height:36px;width:auto}
.brand-dark{display:none;align-items:center;gap:8px}
.brand-dark .mark{height:34px;width:auto}
.brand-dark .word{height:23px;width:auto}
[data-theme="dark"] .brand-lockup{display:none}
[data-theme="dark"] .brand-dark{display:flex}
.site-nav{display:flex;align-items:center;gap:4px;margin-right:auto}
.nav-link{
  display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border-radius:999px;
  font-size:14px;font-weight:650;color:var(--muted-foreground);
  transition:background-color .15s,color .15s;
}
.nav-link:hover{background:color-mix(in srgb,var(--foreground) 7%,transparent);color:var(--foreground)}
.nav-link.is-selected{background:var(--primary);color:var(--primary-foreground)}
.header-actions{display:flex;align-items:center;gap:8px}
.icon-button{
  display:grid;place-items:center;width:36px;height:36px;border-radius:12px;
  color:var(--muted-foreground);transition:background-color .15s,color .15s;
}
.icon-button:hover{background:color-mix(in srgb,var(--foreground) 7%,transparent);color:var(--foreground)}
.icon-button .sun{display:none}
[data-theme="dark"] .icon-button .sun{display:block}
[data-theme="dark"] .icon-button .moon{display:none}

/* 按钮 */
.pill-button{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:999px;
  font-size:14.5px;font-weight:800;white-space:nowrap;flex-shrink:0;
  transition:transform .15s var(--ease),box-shadow .15s var(--ease),background-color .15s;
}
.pill-button.is-small{height:38px;padding:0 16px;font-size:13.5px}
.pill-button.is-coral{background:var(--coral);color:var(--on-coral);box-shadow:0 4px 0 var(--edge-shadow)}
.pill-button.is-coral:hover{transform:translateY(-1px);box-shadow:0 5px 0 var(--edge-shadow)}
.pill-button.is-coral:active{transform:translateY(2px);box-shadow:0 1px 0 var(--edge-shadow)}
.pill-button.is-soft{background:var(--card);color:var(--foreground);box-shadow:inset 0 0 0 2px var(--border)}
.pill-button.is-soft:hover{box-shadow:inset 0 0 0 2px var(--edge)}
.pill-button.is-ink{background:var(--primary);color:var(--primary-foreground)}
.pill-button.is-block{width:100%}

/* 顶部返回 + 面包屑 */
.detail-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-block:18px 0}
.back-link{
  display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 14px;
  border-radius:999px;background:var(--card);box-shadow:inset 0 0 0 1.5px var(--border);
  font-size:12.5px;font-weight:700;color:var(--muted-foreground);
  transition:box-shadow .15s,color .15s,transform .15s;
}
.back-link:hover{box-shadow:inset 0 0 0 1.5px var(--edge);color:var(--foreground);transform:translateX(-2px)}
.back-link svg{width:14px;height:14px}
.detail-top .breadcrumb{padding:0}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  padding-block:22px 0;font-size:13px;color:var(--muted-foreground);
}
.breadcrumb a{transition:color .15s}
.breadcrumb a:hover{color:var(--foreground)}
.breadcrumb span{opacity:.5}

/* 商品头部 */
.detail-hero{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  padding-block:20px 26px;
}
.detail-logo{
  display:grid;place-items:center;width:76px;height:76px;flex-shrink:0;
  border-radius:24px;background:var(--tone);color:var(--tone-ink);
}
.detail-logo svg{width:38px;height:38px}
.detail-title h1{font-size:clamp(28px,3.6vw,40px);font-weight:900;letter-spacing:-.02em;line-height:1.2}
.detail-title p{color:var(--muted-foreground);font-size:14.5px;margin-top:4px}
.detail-stat{display:inline-flex;align-items:center;gap:6px;margin-top:9px;font-size:12.5px;color:var(--muted-foreground)}
.detail-stat svg{width:14px;height:14px;flex-shrink:0;color:var(--success)}
.detail-stat b{font-family:var(--font-round);font-size:14.5px;font-weight:900;color:var(--foreground);margin-inline:1px}
.detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto;align-items:center}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:999px;
  background:var(--card);box-shadow:inset 0 0 0 1.5px var(--border);
  font-size:12.5px;font-weight:700;color:var(--muted-foreground);
}
.tag.is-coral{background:var(--coral);color:#fff;box-shadow:0 3px var(--coral-shade)}

/* 主体两栏 */
.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:26px;align-items:start}
.detail-main{display:grid;gap:18px;min-width:0}
.panel{
  padding:24px;border-radius:26px;background:var(--card);
  box-shadow:inset 0 0 0 1.5px var(--border);
}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-head h2{font-size:19px;font-weight:900;letter-spacing:-.01em}
.panel-head span{font-size:12.5px;color:var(--muted-foreground)}
.step-label{
  display:inline-flex;align-items:center;gap:6px;margin-bottom:8px;
  font-family:var(--font-round);font-size:12px;font-weight:900;letter-spacing:.08em;
  color:var(--coral-strong);
}
.plan-list{display:grid;gap:10px}
.plan{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;gap:3px 12px;padding:16px 18px;
  border:2px solid var(--border);background:var(--card);border-radius:20px;
  cursor:pointer;
  transition:border-color .2s var(--ease),background-color .2s var(--ease),box-shadow .2s var(--ease);
}
.plan:hover{border-color:var(--edge)}
.plan input{
  -webkit-appearance:none;appearance:none;width:18px;height:18px;margin:0;flex-shrink:0;
  border-radius:50%;background:var(--card);box-shadow:inset 0 0 0 2px var(--border);
  display:grid;place-items:center;cursor:pointer;transition:box-shadow .15s;
}
.plan input::after{
  content:"";width:8px;height:8px;border-radius:50%;background:var(--coral);
  transform:scale(0);transition:transform .15s var(--ease);
}
.plan input:checked{box-shadow:inset 0 0 0 2px var(--coral)}
.plan input:checked::after{transform:scale(1)}
.plan-body{grid-column:2;min-width:0}
.plan-body b{display:block;font-size:16.5px;font-weight:800;line-height:1.4}
.plan-body small{display:block;margin-top:2px;font-size:12.5px;color:var(--muted-foreground);line-height:1.55}
.plan-price{
  grid-column:3;grid-row:1 / span 2;
  display:flex;align-items:baseline;justify-content:flex-end;gap:2px;white-space:nowrap;
}
.plan-price .cur{font-family:var(--font-round);font-size:14px;font-weight:900}
.plan-price strong{font-family:var(--font-round);font-size:26px;font-weight:900;letter-spacing:-.02em;line-height:1}
.plan-price em{font-style:normal;font-size:11.5px;font-weight:700;color:var(--muted-foreground);margin-left:3px}
.plan-price.is-quote strong{font-size:15px;font-weight:800;color:var(--muted-foreground);letter-spacing:0}
.plan:has(input:checked){border-color:var(--edge);background:var(--selected-surface);box-shadow:0 4px 0 var(--edge-shadow)}
.plan:has(input:focus-visible){outline:3px solid var(--coral);outline-offset:3px}
.plan.is-off{opacity:.5;cursor:not-allowed;background:var(--card)}
.plan.is-off:hover{border-color:var(--border)}
.plan.is-off input{cursor:not-allowed}

.feature-list{display:grid;gap:12px}
.feature-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.65}
.feature-list .dot{
  display:grid;place-items:center;width:22px;height:22px;flex-shrink:0;margin-top:1px;
  border-radius:50%;background:var(--mint);color:#13804f;
}
.feature-list .dot svg{width:13px;height:13px}
[data-theme="dark"] .feature-list .dot{color:#74d89c}

.note-list{display:grid;gap:10px}
.note-list li{
  padding:12px 14px;border-radius:14px;background:var(--muted);
  font-size:13px;line-height:1.65;color:var(--muted-foreground);
}
.note-list li b{color:var(--foreground)}

.faq{display:grid;gap:8px}
.faq details{border-radius:16px;background:var(--muted);overflow:hidden}
.faq summary{
  padding:14px 16px;font-size:14px;font-weight:800;cursor:pointer;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:18px;color:var(--coral-strong);font-weight:800;flex-shrink:0}
.faq details[open] summary::after{content:"−"}
.faq p{padding:0 16px 16px;font-size:13px;line-height:1.7;color:var(--muted-foreground)}

/* 右侧订单卡 */
.summary{position:sticky;top:96px}
.summary-card{
  padding:22px;border-radius:26px;background:var(--card);
  box-shadow:inset 0 0 0 2px var(--border),0 18px 40px -32px rgba(32,28,48,.5);
}
.summary-card h2{font-size:16px;font-weight:900;margin-bottom:14px}
.summary-product{display:flex;align-items:center;gap:11px;padding-bottom:14px;border-bottom:1px dashed var(--border)}
.summary-logo{
  display:grid;place-items:center;width:40px;height:40px;flex-shrink:0;
  border-radius:14px;background:var(--tone);color:var(--tone-ink);
}
.summary-logo svg{width:22px;height:22px}
.summary-product b{display:block;font-size:14.5px;font-weight:800;line-height:1.35}
.summary-product span:not(.summary-logo){display:block;font-size:12px;color:var(--muted-foreground)}
.summary-rows{display:grid;gap:9px;padding-block:14px}
.summary-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:13px}
.summary-row span{color:var(--muted-foreground);flex-shrink:0}
.summary-row b{font-weight:700;text-align:right}
.summary-total{
  display:flex;align-items:flex-end;justify-content:space-between;gap:12px;
  padding-top:14px;border-top:1px dashed var(--border);
}
.summary-total span{font-size:13px;color:var(--muted-foreground)}
.summary-total strong{font-family:var(--font-round);font-size:30px;font-weight:900;line-height:1}
.summary-total strong small{font-size:12px;font-weight:700;color:var(--muted-foreground);margin-left:5px}
.summary-cta{margin-top:16px;display:grid;gap:10px}
.summary-help{
  margin-top:12px;text-align:center;font-size:12px;color:var(--muted-foreground);line-height:1.6;
}
.summary-list{margin-top:16px;display:grid;gap:8px}
.summary-list li{display:flex;gap:8px;font-size:12.5px;line-height:1.55;color:var(--muted-foreground)}
.summary-list .n{
  display:grid;place-items:center;width:18px;height:18px;flex-shrink:0;margin-top:1px;
  border-radius:50%;background:var(--secondary);font-size:10.5px;font-weight:800;color:var(--foreground);
}

/* 流程 */
.flow{padding-block:64px 0}
.flow h2{font-size:clamp(24px,2.8vw,32px);font-weight:900;letter-spacing:-.02em;text-align:center}
.flow > p{text-align:center;color:var(--muted-foreground);font-size:14px;margin-top:6px}
.flow-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:26px}
.flow-step{
  padding:22px 20px;border-radius:22px;background:var(--card);
  box-shadow:inset 0 0 0 1.5px var(--border);
}
.flow-step .n{
  display:grid;place-items:center;width:44px;height:44px;margin-bottom:12px;
  border-radius:15px;background:var(--sun);color:#201c30;
  border:2px solid var(--edge);box-shadow:0 3px 0 var(--edge-shadow);
  font-family:var(--font-round);font-size:19px;font-weight:900;
}
.flow-step h3{font-size:15px;font-weight:800;margin-bottom:5px}
.flow-step p{font-size:12.5px;color:var(--muted-foreground);line-height:1.6}

/* 页脚 */
.site-footer{margin-top:72px;border-top:1px solid var(--border);padding-top:34px}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:26px;padding-bottom:40px}
.footer-intro{max-width:320px}
.footer-intro .brand-lockup{height:30px;margin-bottom:12px}
.footer-intro .brand-dark{margin-bottom:12px}
.footer-intro .brand-dark .mark{height:28px}
.footer-intro .brand-dark .word{height:19px}
.footer-intro p{font-size:13px;color:var(--muted-foreground);line-height:1.7}
.footer-nav{display:flex;flex-wrap:wrap;gap:18px}
.footer-nav a,.footer-nav button{font-size:13.5px;font-weight:700;color:var(--muted-foreground);transition:color .15s}
.footer-nav a:hover,.footer-nav button:hover{color:var(--foreground)}
.footer-nav button{padding:0;line-height:inherit;vertical-align:baseline}
.footer-legal{max-width:400px}
.footer-legal b{display:block;font-size:13px;font-weight:800;margin-bottom:6px}
.footer-legal p{font-size:12.5px;color:var(--muted-foreground);line-height:1.7}
.footer-meta{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding-block:16px 26px;border-top:1px solid var(--border);
  font-size:12.5px;color:var(--muted-foreground);
}

/* 移动端底部购买条 */
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:28;
  align-items:center;gap:12px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:var(--header-surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-top:1px solid var(--border);
}
.mobile-bar .mb-price{flex:1;min-width:0}
.mobile-bar .mb-price span{display:block;font-size:11px;color:var(--muted-foreground);line-height:1.3}
.mobile-bar .mb-price strong{display:block;font-family:var(--font-round);font-size:22px;font-weight:900;line-height:1.2}
.mobile-bar .mb-price strong small{font-size:11px;font-weight:700;color:var(--muted-foreground)}

/* 弹窗 */
dialog{
  width:min(460px,calc(100% - 32px));padding:0;border:0;border-radius:26px;
  background:var(--card);color:var(--foreground);
  box-shadow:0 30px 80px -30px rgba(20,16,32,.55);
  max-height:min(86vh,720px);overflow:auto;
}
dialog::backdrop{background:rgba(20,16,32,.45);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
dialog[open]{animation:pop .22s var(--ease)}
dialog:focus{outline:none}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}
.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:24px 24px 0}
.dialog-head h2{font-size:21px;font-weight:900;letter-spacing:-.01em}
.dialog-head p{font-size:13px;color:var(--muted-foreground);margin-top:4px;line-height:1.6}
.dialog-close{
  display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;
  border-radius:12px;background:var(--muted);color:var(--muted-foreground);
}
.dialog-close:hover{background:var(--border);color:var(--foreground)}
.dialog-body{padding:18px 24px 24px}
.context-chip{
  display:none;align-items:center;gap:8px;margin-bottom:16px;padding:10px 14px;
  border-radius:14px;background:var(--secondary);font-size:13px;font-weight:700;
}
.context-chip.is-on{display:flex}
.context-chip span{color:var(--muted-foreground);font-weight:600}
.contact-row{
  display:flex;align-items:center;gap:12px;padding:10px 14px;
  background:var(--card);border-radius:16px;box-shadow:inset 0 0 0 1.5px var(--border);
}
.contact-icon{
  display:grid;place-items:center;width:36px;height:36px;flex-shrink:0;
  border-radius:12px;background:var(--tone);color:var(--tone-ink);
}
.contact-icon svg{width:18px;height:18px}
.contact-text{min-width:0;flex:1}
.contact-text b{display:block;font-size:12px;color:var(--muted-foreground);font-weight:700;line-height:1.3}
.contact-text span{display:block;font-family:var(--font-round);font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.contact-text span.is-empty{color:var(--muted-foreground);font-family:var(--font-sans);font-weight:600;font-size:13.5px}
.copy-btn{
  display:inline-flex;align-items:center;gap:4px;height:30px;padding:0 11px;flex-shrink:0;
  border-radius:999px;background:var(--muted);color:var(--muted-foreground);
  font-size:12px;font-weight:800;transition:background-color .15s,color .15s;
}
.copy-btn:hover{background:var(--primary);color:var(--primary-foreground)}
.qr-row{display:flex;justify-content:center;margin-top:16px}
.qr-card{
  width:200px;padding:12px;border-radius:20px;background:var(--card);text-align:center;
  box-shadow:inset 0 0 0 1.5px var(--border);
}
.qr-slot{position:relative;display:grid;place-items:center;width:100%;aspect-ratio:1;border-radius:12px;background:var(--muted);overflow:hidden}
.qr-slot img{width:100%;height:100%;object-fit:contain;position:relative;z-index:2}
.qr-slot:has(img) .qr-empty{display:none}
.qr-slot .qr-empty{
  position:absolute;inset:0;display:grid;place-items:center;padding:12px;
  border:2px dashed var(--border);border-radius:12px;
  font-size:11.5px;line-height:1.5;color:var(--muted-foreground);text-align:center;
}
.qr-card b{display:block;margin-top:9px;font-size:13px;font-weight:800}
.dialog-note{
  margin-top:16px;padding:12px 14px;border-radius:14px;
  background:var(--secondary);font-size:12px;line-height:1.65;color:var(--muted-foreground);
}
.faq-dialog-list{display:grid;gap:8px}
.faq-dialog-list details{border-radius:16px;background:var(--secondary);overflow:hidden}
.faq-dialog-list summary{
  padding:14px 16px;font-size:14px;font-weight:800;cursor:pointer;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.faq-dialog-list summary::-webkit-details-marker{display:none}
.faq-dialog-list summary::after{content:"+";font-size:18px;color:var(--coral-strong);font-weight:800}
.faq-dialog-list details[open] summary::after{content:"−"}
.faq-dialog-list p{padding:0 16px 16px;font-size:13px;line-height:1.7;color:var(--muted-foreground)}

/* 提示 */
.toast{
  position:fixed;left:50%;bottom:32px;z-index:60;transform:translate(-50%,20px);
  padding:11px 20px;border-radius:999px;background:var(--primary);color:var(--primary-foreground);
  font-size:13.5px;font-weight:700;opacity:0;pointer-events:none;
  transition:opacity .2s,transform .2s var(--ease);
}
.toast.is-on{opacity:1;transform:translate(-50%,0)}

/* 响应式 */
@media (max-width:1000px){
  .detail-layout{grid-template-columns:1fr}
  .summary{position:static}
  .summary-card{max-width:none}
  .detail-tags{margin-left:0;width:100%}
  .flow-grid{grid-template-columns:1fr;gap:10px}
  .flow-step{display:grid;grid-template-columns:auto 1fr;column-gap:14px;padding:16px 18px;align-items:center}
  .flow-step .n{grid-row:span 2;margin:0;width:40px;height:40px;font-size:17px;border-radius:14px}
  .flow-step h3{margin:0;align-self:end}
  .flow-step p{grid-column:2}
}
@media (max-width:860px){
  .site-nav{display:none}
  .header-inner,.page-width{width:min(1140px,100% - 40px)}
  .brand-lockup{height:31px}
  .brand-dark .mark{height:29px}
  .brand-dark .word{height:20px}
  .header-actions{margin-left:auto}
}
@media (max-width:640px){
  .site-header{height:64px}
  .detail-top{padding-block:14px 0;gap:10px}
  .detail-top .breadcrumb{padding:0}
  .detail-hero{gap:14px;padding-block:14px 20px}
  .detail-logo{width:60px;height:60px;border-radius:19px}
  .detail-logo svg{width:30px;height:30px}
  .panel{padding:18px;border-radius:22px}
  .summary-card{padding:18px;border-radius:22px}
  .summary-cta{display:none}
  .mobile-bar{display:flex}
  body{padding-bottom:74px}
  .site-footer{margin-top:52px}
  .footer-inner{flex-direction:column;gap:20px}
  .plan{padding:13px 14px}
  .plan-price strong{font-size:18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}