/* ==========================================================
   离职维权工具包 · 全站样式
   基调：稳重、克制、可信；不使用刺激性或暗示结果的视觉语言
   ========================================================== */
:root{
  --ink:#16233a; --ink-2:#47566d; --ink-3:#78869a;
  --brand:#1e3a5f; --brand-2:#2b5282; --brand-soft:#eaf0f8;
  --accent:#a85f2c; --accent-2:#c47a3d; --accent-soft:#fbf1e6;
  --line:#e2e7ef; --line-2:#eef1f6;
  --bg:#f6f8fb; --surface:#fff;
  --ok:#2f7a5b; --ok-soft:#eaf5ef;
  --warn:#7d5b0a; --warn-soft:#fff7e3; --warn-line:#e8ce93;
  --danger:#a33a3a; --danger-soft:#fdeeee;
  --r:14px; --r-sm:10px;
  --shadow:0 6px 24px rgba(22,35,58,.06);
  --shadow-lg:0 16px 44px rgba(22,35,58,.11);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.72;-webkit-font-smoothing:antialiased}
img,svg{vertical-align:middle;max-width:100%}
a{color:var(--brand-2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding-left:1.2em}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid #9dbce4;outline-offset:2px}
.container{width:min(1120px,calc(100% - 40px));margin:0 auto}
.section{padding:72px 0}
.section--tight{padding:48px 0}
.section--alt{background:var(--surface);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.section__head{max-width:760px;margin-bottom:38px}
.section__head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.14em;font-weight:700;color:var(--brand-2);background:var(--brand-soft);border-radius:999px;padding:5px 13px;margin-bottom:14px}
.section__title{font-size:clamp(24px,3.2vw,34px);line-height:1.35;letter-spacing:-.01em;font-weight:750}
.section__desc{margin-top:12px;color:var(--ink-2);font-size:15.5px}
.muted{color:var(--ink-3)}
.small{font-size:13px}
.xsmall{font-size:12px}
.center{text-align:center}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.divider{height:1px;background:var(--line);border:0;margin:28px 0}

/* ---------- 全站合规提示条（常驻可见） ---------- */
.topbar{position:sticky;top:0;z-index:60;background:#23344c;color:#e8eef6;border-bottom:1px solid #33465f}
.topbar__inner{display:flex;align-items:center;gap:12px;min-height:38px;padding:6px 0}
.topbar__label{flex:0 0 auto;font-size:11px;font-weight:700;letter-spacing:.06em;color:#f0d7a8;border:1px solid #7a6742;background:rgba(240,215,168,.08);border-radius:5px;padding:1px 8px;white-space:nowrap}
.topbar__text{flex:1 1 auto;font-size:12px;line-height:1.5;color:#dbe4ef}
.topbar__link{flex:0 0 auto;font-size:12px;color:#f0d7a8;white-space:nowrap}
.topbar__link:hover{color:#fff}

/* ---------- 导航 ---------- */
.nav{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:relative;z-index:50}
.nav__inner{display:flex;align-items:center;gap:24px;min-height:68px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);flex:0 0 auto}
.brand:hover{text-decoration:none}
.brand__mark{width:36px;height:36px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:17px;letter-spacing:-.04em}
.brand__name{display:block;font-size:15.5px;font-weight:750;line-height:1.25}
.brand__domain{display:block;font-size:11px;color:var(--ink-3);letter-spacing:.02em}
.nav__links{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav__links a{font-size:14px;color:var(--ink-2);padding:8px 12px;border-radius:8px;white-space:nowrap}
.nav__links a:hover{background:var(--brand-soft);color:var(--brand);text-decoration:none}
.nav__links a.is-active{color:var(--brand);background:var(--brand-soft);font-weight:650}
.nav__links a.nav__cta{background:var(--brand);color:#fff;font-weight:650;margin-left:6px}
.nav__links a.nav__cta:hover{background:var(--brand-2)}
.nav__toggle{display:none;margin-left:auto;background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:8px 12px;font-size:14px;font-weight:600;color:var(--brand)}
@media(max-width:960px){
  .nav__inner{flex-wrap:wrap;min-height:60px}
  .nav__toggle{display:block}
  .nav__links{display:none;width:100%;margin:0 0 12px;padding:8px 0 0;border-top:1px solid var(--line-2);flex-direction:column;align-items:stretch}
  .nav__links.is-open{display:flex}
  .nav__links a{padding:11px 10px}
  .nav__links a.nav__cta{margin:6px 0 0;text-align:center}
}

/* ---------- 按钮 / 标签 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:10px;padding:11px 20px;font-size:14.5px;font-weight:650;line-height:1.4;transition:background .16s,border-color .16s,transform .16s;text-align:center}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed;transform:none}
.btn--primary{background:var(--brand);color:#fff}
.btn--primary:hover{background:var(--brand-2);color:#fff}
.btn--accent{background:var(--accent);color:#fff}
.btn--accent:hover{background:var(--accent-2);color:#fff}
.btn--ghost{background:var(--surface);border-color:var(--line);color:var(--brand)}
.btn--ghost:hover{border-color:var(--brand-2);background:var(--brand-soft)}
.btn--soft{background:var(--brand-soft);color:var(--brand)}
.btn--soft:hover{background:#dde8f5}
.btn--block{display:flex;width:100%}
.btn--sm{padding:8px 14px;font-size:13px;border-radius:8px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.tag{display:inline-block;font-size:12px;font-weight:650;border-radius:999px;padding:3px 11px;background:var(--brand-soft);color:var(--brand-2)}
.tag--ok{background:var(--ok-soft);color:var(--ok)}
.tag--warn{background:var(--warn-soft);color:var(--warn);border:1px solid var(--warn-line)}
.tag--plain{background:var(--line-2);color:var(--ink-2)}

/* ---------- 卡片 / 栅格 ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card--pad{padding:26px}
.card__title{font-size:17px;font-weight:700;margin-bottom:8px}
.card__text{color:var(--ink-2);font-size:14px}
.card--flat{box-shadow:none}
.pain-card{padding:26px;display:flex;flex-direction:column;gap:10px}
.pain-card__num{width:34px;height:34px;border-radius:9px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:14px}
.pain-card h3{font-size:17.5px;font-weight:700}
.pain-card p{color:var(--ink-2);font-size:14px}
.pain-card ul{font-size:13.5px;color:var(--ink-2);padding-left:1.1em;margin:2px 0 0}
.pain-card li{margin:3px 0}
.pain-card__foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line-2);font-size:13px;color:var(--brand-2);font-weight:600}

/* ---------- 首页 Hero ---------- */
.hero{background:linear-gradient(170deg,#fff 0%,#f2f6fb 100%);border-bottom:1px solid var(--line)}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:64px 0 70px}
.hero__title{font-size:clamp(30px,4.6vw,46px);line-height:1.26;letter-spacing:-.02em;font-weight:780;margin-top:16px}
.hero__title em{font-style:normal;color:var(--brand-2)}
.hero__lead{margin-top:18px;font-size:16px;color:var(--ink-2);max-width:620px}
.hero__actions{margin-top:28px}
.hero__meta{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px 22px;font-size:13px;color:var(--ink-3)}
.hero__panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:26px}
.hero__panel h3{font-size:15px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.hero__panel h3::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.panel-list{list-style:none;padding:0;margin:0}
.panel-list li{display:flex;gap:12px;padding:11px 0;border-top:1px solid var(--line-2);font-size:13.5px;color:var(--ink-2)}
.panel-list li:first-child{border-top:0}
.panel-list b{flex:0 0 auto;color:var(--brand);font-size:12px;background:var(--brand-soft);border-radius:6px;padding:2px 8px;height:fit-content}
@media(max-width:960px){.hero__grid{grid-template-columns:1fr;gap:30px;padding:44px 0 50px}}

/* ---------- 提示块 ---------- */
.notice{border-radius:var(--r-sm);padding:16px 18px;border:1px solid var(--line);background:var(--brand-soft);font-size:13.5px;color:var(--ink-2)}
.notice__title{font-weight:700;color:var(--brand);font-size:14px;margin-bottom:4px}
.notice--warn{background:var(--warn-soft);border-color:var(--warn-line);color:#6b5213}
.notice--warn .notice__title{color:var(--warn)}
.notice--ok{background:var(--ok-soft);border-color:#c7e4d4;color:#265f48}
.notice--ok .notice__title{color:var(--ok)}
.notice--danger{background:var(--danger-soft);border-color:#f0caca;color:#7d3030}
.notice--danger .notice__title{color:var(--danger)}
.notice a{font-weight:650}
.notice--slim{padding:11px 15px;font-size:13px}

/* ---------- 流程步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:s}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;position:relative}
.step__num{width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:750;margin-bottom:12px}
.step__title{font-size:15px;font-weight:700;margin-bottom:6px}
.step__text{font-size:13.5px;color:var(--ink-2)}
@media(max-width:960px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* ---------- 定价 ---------- */
.price-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;align-items:stretch}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px 20px;display:flex;flex-direction:column;position:relative;box-shadow:var(--shadow)}
.price-card--featured{border:2px solid var(--brand);box-shadow:var(--shadow-lg)}
.price-card__ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:11px;font-weight:700;letter-spacing:.04em;border-radius:999px;padding:4px 12px;white-space:nowrap}
.price-card__name{font-size:16px;font-weight:750}
.price-card__sub{font-size:12.5px;color:var(--ink-3);min-height:38px;margin-top:4px}
.price{display:flex;align-items:baseline;gap:3px;margin:14px 0 4px;color:var(--brand)}
.price__cur{font-size:17px;font-weight:700}
.price__num{font-size:38px;line-height:1;font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.price__unit{font-size:13px;color:var(--ink-3)}
.price-card__desc{font-size:13px;color:var(--ink-2);min-height:44px;margin:12px 0 16px}
.feat-list{list-style:none;padding:0;margin:0 0 20px;flex:1}
.feat-list li{position:relative;padding-left:22px;font-size:13.2px;color:var(--ink-2);margin:8px 0;line-height:1.55}
.feat-list li::before{content:"";position:absolute;left:2px;top:8px;width:11px;height:6px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
.feat-list li.no{color:var(--ink-3)}
.feat-list li.no::before{border-color:var(--line);transform:none;width:10px;height:2px;top:11px;border-left:0}
.price-card .btn{margin-top:auto}
@media(max-width:1040px){.price-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
@media(max-width:600px){.price-grid{grid-template-columns:1fr}}

.compare-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table.compare{width:100%;border-collapse:collapse;min-width:720px;font-size:13.5px}
.compare th,.compare td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line-2)}
.compare thead th{background:var(--brand-soft);color:var(--brand);font-weight:700;font-size:13px;white-space:nowrap}
.compare tbody th{font-weight:650;color:var(--ink);white-space:nowrap}
.compare td{color:var(--ink-2);text-align:center}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0}
.compare .yes{color:var(--ok);font-weight:700}
.compare .no{color:var(--ink-3)}

/* ---------- 表单 ---------- */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1/-1}
.field label{font-size:13.5px;font-weight:650}
.field .req{color:var(--danger);margin-left:3px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fcfdff;border-radius:9px;padding:10px 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(43,82,130,.11);background:#fff}
.field textarea{min-height:112px;resize:vertical}
.field__hint{font-size:12px;color:var(--ink-3)}
.field__error{font-size:12px;color:var(--danger);display:none}
.field.is-invalid input,.field.is-invalid select,.field.is-invalid textarea{border-color:var(--danger);background:#fffafa}
.field.is-invalid .field__error{display:block}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-2);line-height:1.6;cursor:pointer}
.check input{flex:0 0 auto;width:16px;height:16px;margin-top:3px;accent-color:var(--brand)}
.check a{font-weight:650}
.check--box{background:#fafbfd;border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px}
.check--box.is-invalid{border-color:var(--danger);background:#fffafa}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}.form-card{padding:20px}}

/* ---------- 下单 / 交付 ---------- */
.order-layout{display:grid;grid-template-columns:1.4fr .8fr;gap:24px;align-items:start}
.order-side{position:sticky;top:56px}
.summary__row{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;padding:9px 0;border-bottom:1px dashed var(--line);color:var(--ink-2)}
.summary__row span:last-child{color:var(--ink);font-weight:600;text-align:right}
.summary__total{display:flex;justify-content:space-between;align-items:baseline;margin-top:14px;font-size:14px;font-weight:700}
.summary__total b{font-size:26px;color:var(--brand);font-variant-numeric:tabular-nums}
.plan-pick{display:flex;flex-direction:column;gap:10px}
.plan-option{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:var(--r-sm);padding:13px 15px;cursor:pointer;background:#fff;transition:border-color .15s,background .15s}
.plan-option:hover{border-color:var(--brand-2)}
.plan-option.is-selected{border-color:var(--brand);background:var(--brand-soft);box-shadow:inset 0 0 0 1px var(--brand)}
.plan-option input{accent-color:var(--brand);width:16px;height:16px;flex:0 0 auto}
.plan-option__name{font-size:14px;font-weight:650;flex:1}
.plan-option__price{font-size:14px;font-weight:750;color:var(--brand);font-variant-numeric:tabular-nums}
.pay-box{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:22px}
.pay-methods{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 18px}
.pay-method{border:1px solid var(--line);border-radius:9px;padding:10px 14px;font-size:13px;color:var(--ink-3);background:#fafbfd}
.pay-method.is-on{border-color:var(--brand);color:var(--brand);background:var(--brand-soft);font-weight:650}
.status-box{text-align:center;padding:36px 24px}
.status-box__icon{width:52px;height:52px;border-radius:50%;background:var(--ok-soft);color:var(--ok);display:grid;place-items:center;margin:0 auto 16px;font-size:24px;font-weight:800}
.status-box__title{font-size:21px;font-weight:750}
.order-no{display:inline-block;margin:14px 0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:16px;background:var(--brand-soft);color:var(--brand);border-radius:8px;padding:9px 16px;letter-spacing:.02em}
.materials{display:flex;flex-direction:column;gap:14px}
.material{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.material__head{display:flex;align-items:center;gap:12px;padding:16px 20px;background:#fbfcfe;border-bottom:1px solid var(--line-2);cursor:pointer}
.material__head h3{font-size:15px;font-weight:700;flex:1}
.material__head .chev{color:var(--ink-3);font-size:12px;transition:transform .2s}
.material.is-open .chev{transform:rotate(180deg)}
.material__body{display:none;padding:20px;font-size:14px;color:var(--ink-2);line-height:1.8}
.material.is-open .material__body{display:block}
.material__body h4{font-size:14px;color:var(--ink);margin:16px 0 6px}
.material__body h4:first-child{margin-top:0}
.material__body ul,.material__body ol{padding-left:1.3em;margin:6px 0}
.material__body li{margin:4px 0}
.material__actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid var(--line-2)}
.material__body pre{white-space:pre-wrap;word-break:break-word;background:#f7f9fc;border:1px solid var(--line-2);border-radius:9px;padding:14px;font-size:12.5px;line-height:1.75;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--ink-2)}
.calc__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.calc__result{margin-top:18px;background:var(--brand-soft);border-radius:var(--r-sm);padding:18px}
.calc__value{font-size:28px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.calc__note{font-size:12.5px;color:var(--ink-2);margin-top:8px}
@media(max-width:960px){.order-layout{grid-template-columns:1fr}.order-side{position:static}}
@media(max-width:560px){.calc__grid{grid-template-columns:1fr}}

/* ---------- FAQ / 文档 ---------- */
.faq details{border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);margin-bottom:10px}
.faq summary{padding:15px 18px;font-size:14.5px;font-weight:650;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"＋";color:var(--brand-2);font-weight:700}
.faq details[open] summary::after{content:"－"}
.faq details p{padding:0 18px 16px;font-size:13.8px;color:var(--ink-2)}
.doc-layout{display:grid;grid-template-columns:230px 1fr;gap:36px;align-items:start}
.doc__toc{position:sticky;top:56px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.doc__toc h4{font-size:12px;letter-spacing:.1em;color:var(--ink-3);margin-bottom:10px;text-transform:uppercase}
.doc__toc a{display:block;font-size:13.3px;color:var(--ink-2);padding:6px 0;border-left:2px solid transparent;padding-left:10px}
.doc__toc a:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}
.doc__body{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:34px 38px}
.doc__meta{font-size:12.5px;color:var(--ink-3);padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:26px}
.doc h2{font-size:20px;font-weight:750;margin:34px 0 12px;padding-top:8px;scroll-margin-top:60px}
.doc h2:first-of-type{margin-top:0}
.doc h3{font-size:15.5px;font-weight:700;margin:20px 0 8px}
.doc p,.doc li{font-size:14px;color:var(--ink-2);line-height:1.85}
.doc ul,.doc ol{margin:8px 0 14px;padding-left:1.4em}
.doc li{margin:5px 0}
.doc strong{color:var(--ink)}
.doc__callout{background:var(--warn-soft);border:1px solid var(--warn-line);border-radius:var(--r-sm);padding:14px 16px;font-size:13.5px;color:#6b5213;margin:16px 0}
@media(max-width:860px){.doc-layout{grid-template-columns:1fr;gap:18px}.doc__toc{position:static}.doc__body{padding:24px 20px}}

/* ---------- CTA / 页脚 ---------- */
.cta-band{background:var(--brand);color:#fff;border-radius:18px;padding:38px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{font-size:23px;font-weight:750}
.cta-band p{font-size:14px;color:#cddcec;margin-top:8px;max-width:620px}
.cta-band .btn--accent{background:#fff;color:var(--brand)}
.cta-band .btn--accent:hover{background:#eef4fb}
.cta-band .btn--ghost{background:transparent;border-color:#8299b5;color:#fff}
.cta-band .btn--ghost:hover{background:rgba(255,255,255,.1)}
.footer{background:#17263c;color:#b9c7d8;margin-top:0;padding:52px 0 22px;font-size:13.2px}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer h4{color:#fff;font-size:14px;font-weight:700;margin-bottom:12px}
.footer a{display:block;color:#b9c7d8;padding:3px 0;font-size:13px}
.footer a:hover{color:#fff}
.footer__note{color:#8fa3ba;font-size:12.5px;line-height:1.8;max-width:340px}
.footer__bottom{border-top:1px solid #2b3e57;margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#8fa3ba;font-size:12.3px}
@media(max-width:800px){.footer__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.footer__grid{grid-template-columns:1fr}.cta-band{padding:26px 22px}}

/* ---------- Toast / 杂项 ---------- */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:#1d2c42;color:#fff;padding:12px 20px;border-radius:10px;font-size:13.5px;box-shadow:var(--shadow-lg);z-index:200;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100% - 32px);text-align:center}
.toast.is-show{opacity:1;transform:translate(-50%,0)}
.toast.is-error{background:#8d3535}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- 通用栅格响应式 ---------- */
@media(max-width:960px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .section{padding:52px 0}
  .hero__grid{padding:36px 0 42px}
}

/* ---------- 打印（交付材料） ---------- */
@media print{
  .topbar,.nav,.footer,.cta-band,.btn,.material__actions,.toast{display:none!important}
  body{background:#fff;color:#000;font-size:12px}
  .section{padding:12px 0}
  .material__body{display:block!important;padding:0;border:0}
  .material{border:0;page-break-inside:avoid}
  .card,.form-card{box-shadow:none;border:0}
}