:root{
  --canvas:#ffffff;
  --surface:#f6f8fb;
  --surface-2:#eef2f8;
  --ink:#0d1526;
  --ink-2:#5a6675;
  --ink-3:#8a94a3;
  --line:#e6eaf0;
  --line-strong:#d3dae4;
  --brand:#2563eb;
  --brand-hover:#1d4ed8;
  --brand-soft:#eaf1ff;
  --accent:#06b6d4;
  --ok:#0f9d6e;
  --dark:#0b1220;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(13,21,38,.04),0 12px 32px rgba(13,21,38,.06);
  --maxw:1160px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--canvas);color:var(--ink);
  font-family:var(--font);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.2;font-weight:600;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:100}
.skip:focus{left:0}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:32px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;letter-spacing:-.02em;flex:0 0 auto}
.brand .mark{width:30px;height:30px;display:grid;place-items:center;flex:0 0 auto}
.brand .mark img{width:30px;height:30px;display:block}
.brand span[data-i18n="brand.name"]{letter-spacing:.005em;line-height:1}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-links a{padding:8px 14px;border-radius:8px;font-size:15px;color:var(--ink-2);transition:color .15s,background .15s}
.nav-links a:hover{color:var(--ink);background:var(--surface)}
.nav-links a[aria-current="page"]{color:var(--ink);font-weight:600;background:var(--brand-soft)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.lang-switch{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:2px;background:var(--surface)}
.lang-switch button{border:0;background:transparent;padding:4px 10px;border-radius:999px;font-size:12px;color:var(--ink-3);cursor:pointer;transition:.15s}
.lang-switch button:hover{color:var(--ink-2)}
.lang-switch button[aria-pressed="true"]{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(15,23,42,.08)}
.nav-toggle{display:none;border:1px solid var(--line-strong);background:#fff;border-radius:8px;width:40px;height:40px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:16px;height:1.5px;background:var(--ink);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:16px;height:1.5px;background:var(--ink)}
.nav-toggle span::before{top:-5px}.nav-toggle span::after{top:5px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:var(--radius-sm);font-size:15px;font-weight:500;border:1px solid transparent;cursor:pointer;transition:.15s;min-height:44px}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-hover)}
.btn-ghost{background:#fff;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink-3);background:var(--surface)}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#16233c}
.btn-sm{padding:8px 14px;font-size:14px;min-height:38px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:500;font-size:15px}
.link-arrow:hover{gap:10px}

/* ---------- sections ---------- */
.section{padding:88px 0}
.section.tight{padding:64px 0}
.section.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
.section-head{max-width:720px;margin-bottom:48px}
.section-head h2{font-size:clamp(26px,3.4vw,34px)}
.section-head p{margin-top:14px;color:var(--ink-2);font-size:16px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- hero ---------- */
.hero{padding:96px 0 80px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;opacity:.5;mask-image:radial-gradient(ellipse 70% 60% at 70% 20%,#000,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 70% 20%,#000,transparent 75%);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,54px);letter-spacing:-.025em}
.hero .lede{margin-top:20px;font-size:17px;color:var(--ink-2);max-width:560px}
.hero-actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}
.hero-meta{margin-top:28px;display:flex;flex-wrap:wrap;gap:20px;font-size:13px;color:var(--ink-3)}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.dot{width:6px;height:6px;border-radius:50%;background:var(--ok);display:inline-block}

/* ---------- cards & grids ---------- */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:border-color .18s,box-shadow .18s,transform .18s}
.card:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-2px)}
.card h3{font-size:18px;margin-bottom:10px}
.card p{color:var(--ink-2);font-size:15px}
.card .icon{width:40px;height:40px;border-radius:10px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin-bottom:16px}
.card .icon svg{width:20px;height:20px}
.tag{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.04em;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--ink-2)}
.tag.brand{background:var(--brand-soft);color:var(--brand)}
.tag.ok{background:#e6f6ef;color:var(--ok)}

/* ---------- feature list ---------- */
.checks{display:grid;gap:12px;margin-top:18px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink-2)}
.checks li svg{flex:0 0 auto;width:18px;height:18px;margin-top:3px;color:var(--brand)}

/* ---------- product block ---------- */
.product{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:64px 0;border-top:1px solid var(--line)}
.product:first-of-type{border-top:0;padding-top:0}
.product.flip .product-media{order:-1}
.product h3{font-size:clamp(22px,2.6vw,28px);margin:14px 0 12px}
.product .desc{color:var(--ink-2);font-size:16px}
.product-media{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;overflow:hidden}
.product-media svg{width:100%;height:auto}
.card-media{margin:-26px -26px 18px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;background:var(--surface)}
.card-media img{display:block;width:100%;height:180px;object-fit:cover}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;height:100%}
.plan{transition:border-color .15s,box-shadow .15s,transform .15s}
/* 三张套餐卡片默认样式一致；悬停或键盘聚焦时才高亮，移出恢复。 */
.plan:hover,.plan:focus-within{border-color:var(--brand);box-shadow:var(--shadow);transform:translateY(-2px)}
.plan .plan-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.plan h3{font-size:19px}
.plan .sub{color:var(--ink-3);font-size:13px;margin-bottom:18px}
.plan .amount{font-size:34px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.plan .amount small{font-size:14px;font-weight:400;color:var(--ink-3);letter-spacing:0}
.plan .note{font-size:13px;color:var(--ink-3);margin-top:6px}
.plan .checks{margin:20px 0 24px}
.plan .btn{margin-top:auto;width:100%}
.plan .fine{margin-top:12px;font-size:12px;color:var(--ink-3);text-align:center}
/* 线上 FDE 服务卡：一次性服务包，独立于订阅网格，醒目展示 */
.fde-card{margin-top:24px;border-color:var(--brand);box-shadow:var(--shadow);background:linear-gradient(180deg,rgba(0,0,0,0) 0%,var(--surface) 100%)}
.fde-card .plan-head{margin-bottom:6px}
.fde-card .amount{color:var(--brand)}
.fde-card .checks{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 24px}
@media (max-width:720px){.fde-card .checks{grid-template-columns:1fr}}
.hw-note{margin-top:24px;display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;font-size:14px;color:var(--ink-2)}
.hw-note svg{flex:0 0 auto;width:20px;height:20px;color:var(--brand);margin-top:2px}

/* ---------- table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:640px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line)}
th{background:var(--surface);font-size:13px;font-weight:600;color:var(--ink-2);letter-spacing:.02em}
tbody tr:last-child td{border-bottom:0}
td.num{font-variant-numeric:tabular-nums}

/* ---------- steps ---------- */
.steps{counter-reset:s;display:grid;gap:20px}
.step{display:grid;grid-template-columns:44px 1fr;gap:18px;align-items:start}
.step .n{counter-increment:s;width:44px;height:44px;border-radius:12px;background:var(--dark);color:#fff;display:grid;place-items:center;font-weight:600;font-variant-numeric:tabular-nums}
.step .n::before{content:counter(s,decimal-leading-zero)}
.step h3{font-size:17px;margin-bottom:6px}
.step p{color:var(--ink-2);font-size:15px}

/* ---------- faq ---------- */
details{border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 20px;background:#fff}
details+details{margin-top:12px}
details summary{cursor:pointer;padding:18px 0;font-weight:500;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--ink-3);font-size:20px;line-height:1}
details[open] summary::after{content:"–"}
details .body{padding:0 0 20px;color:var(--ink-2);font-size:15px}

/* ---------- cta band ---------- */
.cta{background:var(--dark);color:#fff;border-radius:20px;padding:56px;display:grid;grid-template-columns:1.4fr auto;gap:32px;align-items:center}
.cta h2{font-size:clamp(24px,3vw,32px)}
.cta p{color:#a9b4c6;margin-top:12px;font-size:16px;max-width:560px}
.cta .btn-ghost{background:transparent;border-color:rgba(255,255,255,.28);color:#fff}
.cta .btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.5)}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:#a9b4c6;padding:64px 0 32px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.site-footer .brand{color:#fff}
.site-footer p{margin-top:16px;font-size:14px;max-width:320px}
.site-footer h4{color:#fff;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px}
.site-footer li+li{margin-top:10px}
.site-footer a{font-size:14px}
.site-footer a:hover{color:#fff}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:#7d8899}

/* ---------- floating support ---------- */
.support-fab{position:fixed;right:20px;bottom:20px;z-index:60;display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border:0;border-radius:999px;background:var(--brand);color:#fff;font-size:15px;font-weight:500;cursor:pointer;box-shadow:0 10px 28px rgba(37,99,235,.32);transition:background .15s,transform .15s}
.support-fab:hover{background:var(--brand-hover);transform:translateY(-1px)}
.support-fab svg{width:18px;height:18px}
.support-toast{position:fixed;right:20px;bottom:84px;z-index:61;max-width:min(320px,calc(100vw - 40px));padding:12px 16px;border-radius:12px;background:var(--dark);color:#fff;font-size:14px;line-height:1.5;box-shadow:0 12px 30px rgba(15,23,42,.28);opacity:0;transform:translateY(6px);transition:opacity .18s,transform .18s;pointer-events:none}
.support-toast.show{opacity:1;transform:none}
@media (max-width:768px){
  .support-toast{right:16px;bottom:76px}
}
@media (max-width:768px){
  .support-fab{right:16px;bottom:16px;padding:11px 16px;font-size:14px}
}

/* ---------- notice ---------- */
.notice{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-sm);padding:16px 18px;font-size:14px;color:var(--ink-2)}
.notice svg{flex:0 0 auto;width:18px;height:18px;color:var(--brand);margin-top:2px}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .product{grid-template-columns:1fr;gap:32px}
  .product.flip .product-media{order:0}
  .price-grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta{grid-template-columns:1fr;padding:40px}
}
@media (max-width:768px){
  .nav{height:60px;gap:16px}
  .nav-toggle{display:inline-flex}
  .nav-links{position:absolute;top:60px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;margin:0;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 8px;border-radius:8px}
  .nav-right .btn{display:none}
  .section{padding:64px 0}
  .hero{padding:64px 0 56px}
  .grid-3,.grid-2,.price-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .cta{padding:32px 24px}
  .wrap{padding:0 20px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  .card:hover{transform:none}
}

/* ---------- cycle switch ---------- */
.cycle-switch{display:inline-flex;border:1px solid var(--line-strong);border-radius:999px;padding:3px;background:#fff;margin-bottom:24px}
.cycle-btn{border:0;background:transparent;padding:8px 20px;border-radius:999px;font-size:14px;color:var(--ink-2);cursor:pointer;transition:background .15s,color .15s;min-height:38px}
/* 周期按钮：选中态可辨识（浅底+深字），悬停/键盘聚焦时进一步高亮。 */
.cycle-btn[aria-pressed="true"]{background:var(--brand-soft);color:var(--ink);font-weight:600}
.cycle-btn:hover,.cycle-btn:focus-visible{background:var(--brand-soft);color:var(--ink)}
.cycle-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

/* ---------- seat picker ---------- */
.seat-picker{margin:0 0 20px;padding:16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}
.seat-picker label{display:block;font-size:13px;font-weight:500;color:var(--ink-2);margin-bottom:12px}
.seat-row{display:inline-flex;align-items:center;gap:0;border:1px solid var(--line-strong);border-radius:12px;background:#fff;overflow:hidden;box-shadow:0 1px 2px rgba(16,24,40,.04)}
.seat-step{width:44px;height:44px;border:0;background:#fff;font-size:20px;line-height:1;color:var(--ink);cursor:pointer;display:grid;place-items:center;transition:background .15s,color .15s}
.seat-step:hover{background:var(--brand-soft);color:var(--brand)}
.seat-step:active{background:var(--brand-soft)}
.seat-step:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}
.seat-row input{width:76px;height:44px;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);border-radius:0;padding:0 8px;font:inherit;font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;text-align:center;background:#fff}
.seat-row input:focus{outline:none;background:var(--brand-soft)}
.seat-hint{margin-top:12px;font-size:12px;color:var(--ink-3);line-height:1.5}

/* ---------- recharge cards ---------- */
.recharge-card{display:flex;flex-direction:column;gap:6px}
.recharge-card .amount{font-size:28px;font-weight:600;font-variant-numeric:tabular-nums}
.recharge-card .note{font-size:13px;color:var(--ink-3)}
.recharge-card .btn{margin-top:14px;width:100%}

/* ---------- auth forms ---------- */
.auth-wrap{max-width:520px;margin:0 auto}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow)}
.auth-card h1{font-size:clamp(24px,3vw,30px);margin:10px 0 12px}
.auth-lede{color:var(--ink-2);font-size:15px;margin-bottom:26px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:500;margin-bottom:8px}
.field input{width:100%;height:46px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:0 14px;font:inherit;background:#fff}
.field input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px var(--brand-soft)}
.field-hint{font-size:12px;color:var(--ink-3);margin-top:6px}
/* 硬件配送表单：两列自适应，移动端单列 */
.hardware-delivery{margin:24px 0 8px;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.hardware-delivery h3{font-size:18px;margin:0 0 8px}
.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px}
.field-grid .field{margin-bottom:0}
.field-grid .field-wide{grid-column:1 / -1}
.field-grid .field span{display:block;font-size:14px;font-weight:500;margin-bottom:8px}
.field-grid .field input{width:100%;height:46px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:0 14px;font:inherit;background:#fff}
.field-grid .field input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px var(--brand-soft)}
.hardware-delivery .check{display:flex;gap:10px;align-items:flex-start;margin-top:18px;font-size:14px;color:var(--ink-2);line-height:1.5}
.hardware-delivery .check input{margin-top:3px;flex:0 0 auto}
@media (max-width:640px){.field-grid{grid-template-columns:1fr}}
.field-error{font-size:12px;color:#c0392b;margin-top:6px;min-height:0}
.form-error{font-size:13px;color:#c0392b;margin:4px 0 14px;min-height:0}
.btn-block{width:100%}
.auth-alt{margin-top:20px;font-size:14px;color:var(--ink-2);text-align:center}
.auth-alt a{color:var(--brand);font-weight:500}

/* ---------- 注册同意条款 ---------- */
.consent-field{margin:4px 0 16px}
.consent-label{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.5;color:var(--ink-2);cursor:pointer}
.consent-label input[type="checkbox"]{flex:0 0 auto;width:18px;height:18px;margin:2px 0 0;accent-color:var(--brand);cursor:pointer}
.consent-label a{color:var(--brand);font-weight:500;text-decoration:underline}
.consent-label a:hover{text-decoration:none}
.consent-field .field-error{margin-top:6px}

/* ---------- 法律条款页 ---------- */
.legal-wrap{max-width:820px}
.legal-meta{font-size:13px;color:var(--ink-3);margin:8px 0 28px}
.legal-body{font-size:15px;line-height:1.75;color:var(--ink-2)}
.legal-body h2{font-size:18px;color:var(--ink-1);margin:32px 0 10px}
.legal-body p{margin:0 0 14px}
.legal-body ul{margin:0 0 16px;padding-left:22px}
.legal-body li{margin:0 0 8px}
.legal-facts{list-style:none;padding-left:0;margin:0 0 20px}
.legal-facts li{margin:0 0 6px;color:var(--ink-2)}
.legal-callout{margin:0 0 18px;padding:16px 18px;border-left:3px solid var(--brand);background:var(--brand-soft);border-radius:0 8px 8px 0}
.legal-callout p{margin:0 0 8px}
.legal-callout p:last-child{margin-bottom:0}
.legal-back{margin-top:36px}

/* ---------- checkout ---------- */
.checkout-wrap{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:start}
.checkout-main h1{font-size:clamp(24px,3vw,30px);margin:10px 0 12px}
.order-card{margin-top:20px;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}
.order-row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink-2)}
.order-row:last-of-type{border-bottom:0}
.order-row strong{color:var(--ink);font-weight:600}
.order-row.total{border-top:1px solid var(--line-strong);margin-top:8px;padding-top:16px;font-size:16px}
.order-row.total strong{font-size:22px;font-variant-numeric:tabular-nums}
.order-note{margin-top:12px;font-size:13px;color:var(--ink-3)}
.checkout-actions{margin-top:24px;display:grid;gap:12px}

/* ---------- account console ---------- */
.account-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.account-card .account-label{font-size:13px;color:var(--ink-3)}
.account-card .account-value{margin-top:8px;font-size:24px;font-weight:600;font-variant-numeric:tabular-nums;word-break:break-word}
.account-card .account-sub{margin-top:6px;font-size:13px;color:var(--ink-3)}
.account-actions{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}
.state-pill{display:inline-block;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--ink-2)}
.state-pill[data-tone="ok"]{background:#e6f6ef;color:var(--ok)}
.state-pill[data-tone="info"]{background:var(--brand-soft);color:var(--brand)}
.state-pill[data-tone="warn"]{background:#fdf3e3;color:#a86a12}
.state-pill[data-tone="bad"]{background:#fdeceb;color:#c0392b}
.notice[data-tone="warn"]{border-color:#f0d9b5;background:#fdf8ef}
.notice[data-tone="ok"]{border-color:#c9e9da;background:#f2fbf7}

/* ---------- my lobster instances ---------- */
.instance-card{display:flex;flex-direction:column;gap:8px}
.instance-card .instance-name{font-size:17px;font-weight:600;word-break:break-word}
.instance-card .instance-status{font-size:13px;font-weight:600;color:var(--ink-2)}
.instance-card .instance-status[data-tone="ok"]{color:var(--ok)}
.instance-card .instance-status[data-tone="warn"]{color:#a86a12}
.instance-card .instance-status[data-tone="bad"]{color:#c0392b}
.instance-card .instance-status[data-tone="info"]{color:var(--brand)}
.instance-card .instance-note{font-size:13px;color:var(--ink-3)}
.instance-card .instance-actions{margin-top:auto;padding-top:8px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.instance-card .instance-domain-row{margin-top:2px}
.instance-card .instance-domain{font-size:13px;color:var(--ink-3);word-break:break-all;overflow-wrap:anywhere;user-select:all;-webkit-user-select:all}
.instance-copy-fallback{display:block;width:100%;margin-top:6px;padding:8px 10px;font-size:13px;font-family:inherit;color:var(--ink);background:var(--surface-2,#f4f6fa);border:1px solid var(--line,#e6eaf0);border-radius:8px;word-break:break-all}

/* ---------- modal (refund / after-sales) ---------- */
body.modal-open{overflow:hidden}
.modal{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:20px}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(13,21,38,.5)}
.modal-panel{position:relative;z-index:1;width:100%;max-width:720px;max-height:90vh;max-height:90dvh;overflow-y:auto;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg,0 24px 60px rgba(13,21,38,.28));padding:24px}
/* 弹窗打开时客服浮层不压住弹窗、不接收焦点；关闭后恢复。
   仅作用于统一客服组件容器，不全局禁用客服。 */
body.modal-open [data-regclaw-support],
body.modal-open [data-reclaw-chat-launcher],
body.modal-open [data-reclaw-chat-toggle],
body.modal-open #reclaw-chat-launcher{visibility:hidden !important;pointer-events:none !important}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.modal-head h3{margin:0;font-size:20px}
.modal-close{border:0;background:transparent;font-size:26px;line-height:1;cursor:pointer;color:var(--ink-3);padding:0 4px;border-radius:8px}
.modal-close:hover{color:var(--ink)}
.modal-close:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.modal-body .field{margin-bottom:16px}
.modal-body .field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.modal-body .field input,.modal-body .field textarea{width:100%;padding:10px 12px;border:1px solid var(--line-strong);border-radius:10px;font:inherit;background:var(--surface)}
.modal-body .field input:focus-visible,.modal-body .field textarea:focus-visible{outline:3px solid var(--brand);outline-offset:1px}
.modal-body .field-hint{margin-top:6px;font-size:12px;color:var(--ink-3)}
.modal-actions{margin-top:20px;display:flex;gap:12px;flex-wrap:wrap}

@media (max-width:768px){
  .modal{padding:12px;align-items:flex-end}
  .modal-panel{max-height:92vh;max-height:92dvh;padding:20px}
  .modal-head{position:sticky;top:-20px;background:var(--surface);padding-top:4px;z-index:2}
  /* 窄屏：可退账单与退款进度改为带字段标签的纵向条目，选择按钮始终可见。 */
  /* 窄屏卡片布局必须解除基础表格的 min-width:640px，否则仍会横向截断。 */
  .table-wrap:has(.refund-table){overflow-x:visible}
  .refund-table{min-width:0}
  .refund-table thead{display:none}
  .refund-table,.refund-table tbody,.refund-table tr,.refund-table td{display:block;width:100%}
  .refund-table tr{border:1px solid var(--line);border-radius:var(--radius);padding:12px;margin-bottom:12px;background:var(--surface)}
  .refund-table td{border:0;padding:4px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;text-align:right}
  .refund-table td::before{content:attr(data-label);font-size:12px;font-weight:600;color:var(--ink-3);text-align:left;flex:0 0 auto}
  .refund-table td.num{text-align:right}
  .refund-table td[data-label=""]::before{content:none}
  .refund-table td.refund-cell-action{justify-content:flex-end;padding-top:10px}
  .refund-table td.refund-cell-action .btn{width:100%}
  .refund-table td .state-pill{white-space:normal}
  .refund-amount{white-space:nowrap}
}

@media (max-width:1024px){
  .checkout-wrap{grid-template-columns:1fr;gap:28px}
  .account-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .account-grid{grid-template-columns:1fr}
  .auth-card{padding:24px}
  .nav-right .nav-account{display:none}
  .nav-right .nav-login{display:inline-flex}
  .cycle-switch{width:100%;justify-content:center}
  .cycle-btn{flex:1}
}

/* ---------- small-screen header (390/360px) ---------- */
@media (max-width:430px){
  .nav{height:56px;gap:8px}
  .brand{font-size:15px;gap:8px;min-width:0}
  .brand .mark{width:26px;height:26px}
  .brand .mark img{width:26px;height:26px}
  .brand span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .nav-right{gap:8px;flex-shrink:0}
  .lang-switch{flex-shrink:0}
  .lang-switch button{padding:4px 9px;font-size:12px;white-space:nowrap}
  .nav-right .nav-login{flex-shrink:0;white-space:nowrap;padding:7px 12px;font-size:13px;min-height:34px}
  .nav-toggle{width:36px;height:36px;flex-shrink:0}
}