/* 工厂内容部表单单页 */

/* ============ 基础 ============ */
*,*::before,*::after{box-sizing:border-box}
:root{
  --ink:#16130F; --ink-2:#3A352D; --ink-3:#6B655B; --ink-4:#989184;
  --paper:#F7F4ED; --paper-2:#F0EBE0; --card:#FFFFFF;
  --line:rgba(26,24,21,.14); --line-2:rgba(26,24,21,.09);
  --accent:#C1272D; --accent-dk:#8E1B21; --accent-soft:rgba(193,39,45,.07);
  --gold:#B99A5C; --gold2:#DCC089; --gold-soft:rgba(185,154,92,.12);
  --ok:#1E6B4F;
  --serif:"Songti SC","Noto Serif SC","Source Han Serif SC",Georgia,"SimSun",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --maxw:1160px;
  --mono:"Consolas","SF Mono",ui-monospace,monospace;
  --shadow:0 1px 2px rgba(22,19,15,.05), 0 10px 28px rgba(22,19,15,.06);
}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--sans); font-size:16px; line-height:1.85;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:rgba(193,39,45,.18);color:var(--ink)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
@media(max-width:640px){.container{padding:0 18px}}

/* ============ 排版元件 ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.26em;
  color:var(--gold);text-transform:uppercase;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);display:block;opacity:.7}
h1,h2,h3{font-family:var(--serif);font-weight:700;letter-spacing:.01em;margin:0;text-wrap:balance}
h1{font-size:clamp(31px,4.6vw,58px);line-height:1.34}
h2{font-size:clamp(26px,3.3vw,40px);line-height:1.42}
h3{font-size:clamp(17px,1.6vw,20px);line-height:1.5}
p{margin:0}
.lead{font-size:clamp(16px,1.45vw,18.5px);line-height:2;color:var(--ink-2);max-width:33em}
.small{font-size:13.5px;color:var(--ink-3);line-height:1.75}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.accent{color:var(--accent)}
.underline-mark{
  background:linear-gradient(transparent 62%, rgba(185,154,92,.38) 62%);
  padding:0 2px;
}

/* ============ 导航 ============ */
.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(247,244,237,.96);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, box-shadow .25s ease;
}
.nav.is-scrolled{border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(15,26,36,.02)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px;gap:20px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-logo{height:44px;width:auto;display:block;flex-shrink:0}
.foot-logo{height:64px;width:auto;display:block;margin-bottom:16px}
.logo-on-dark{height:40px;width:auto;display:block;margin-bottom:32px}
.brand-txt{display:flex;flex-direction:column;line-height:1.25;margin-left:2px}
.brand-txt b{font-size:16.5px;letter-spacing:.06em;font-weight:700;font-family:var(--serif)}
.brand-txt span{font-size:11px;color:var(--ink-3);letter-spacing:.16em}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:14px;color:var(--ink-2);transition:color .2s;position:relative}
.nav-links a:hover{color:var(--accent)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-phone{font-size:13.5px;color:var(--ink-2);letter-spacing:.02em}
@media(max-width:1180px){.nav-links{gap:20px}.nav-links a{font-size:13.5px}}
@media(max-width:1080px){.nav-phone{display:none}}
@media(max-width:960px){.nav-links{display:none}.nav-phone{display:none}}
@media(max-width:480px){.brand-txt span{display:none}}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:48px;padding:0 26px;border-radius:2px;border:1px solid transparent;
  font-size:15px;font-weight:600;letter-spacing:.02em;cursor:pointer;
  transition:transform .18s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dk)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:#fff}
.btn-sm{height:40px;padding:0 18px;font-size:13.5px}
.btn-block{width:100%}
.btn svg{flex-shrink:0}

/* ============ 首屏 ============ */
.hero{background:var(--ink);color:#F7F4ED;padding:clamp(44px,6vw,86px) 0 clamp(52px,6vw,90px);position:relative;overflow:hidden}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:1px;background:rgba(185,154,92,.35);
}
.hero .lead{color:rgba(247,244,237,.78)}
.hero .hero-price{border-top-color:rgba(247,244,237,.16)}
.hero .price-main .cur{color:var(--gold2)}
.hero .price-note{color:rgba(247,244,237,.6)}
.hero .hero-trust{color:rgba(247,244,237,.62)}
.hero .dot-ok{background:var(--gold2)}
.hero .btn-ghost{color:#F7F4ED;border-color:rgba(247,244,237,.35)}
.hero .btn-ghost:hover{border-color:#F7F4ED;background:rgba(255,255,255,.06)}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(30px,4.5vw,68px);align-items:start}
.hero h1{margin:22px 0 0}
.hero-sub{margin-top:22px;max-width:34em}
.hero-price{
  display:flex;align-items:flex-end;gap:14px;margin-top:30px;
  padding-top:24px;border-top:1px solid var(--line);
}
.price-main{display:flex;align-items:baseline;gap:4px;font-family:var(--sans)}
.price-main .cur{font-size:20px;color:var(--ink-2);align-self:flex-start;margin-top:6px}
.price-main .val{font-size:clamp(38px,5vw,52px);font-weight:700;letter-spacing:-.02em;line-height:1}
.price-main .unit{font-size:15px;color:var(--ink-3);margin-left:2px}
.price-note{font-size:12.5px;color:var(--ink-3);line-height:1.6;padding-bottom:6px}
.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.hero-trust{display:flex;gap:22px;margin-top:22px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-3)}
.hero-trust span{display:inline-flex;align-items:center;gap:6px}
.dot-ok{width:5px;height:5px;border-radius:50%;background:var(--ok);display:inline-block}

/* 交付看板 */
.board{
  background:#1F1B16;border:1px solid rgba(247,244,237,.14);border-radius:3px;
  box-shadow:0 24px 60px rgba(0,0,0,.35);overflow:hidden;
}
.board-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;border-bottom:1px solid rgba(247,244,237,.12);background:rgba(255,255,255,.04);
}
.board-head b{font-size:13px;letter-spacing:.08em;font-weight:600;color:#F7F4ED}
.board-head span{font-size:11.5px;color:rgba(247,244,237,.55);letter-spacing:.06em}
.board-body{padding:6px 20px 14px}
.board-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 0;border-bottom:1px dashed rgba(247,244,237,.12);font-size:13.5px;
}
.board-row:last-child{border-bottom:0}
.board-row .k{color:rgba(247,244,237,.72)}
.board-row .v{font-weight:600;letter-spacing:.02em;color:#fff}
.board-row .v em{font-style:normal;color:var(--gold2);font-size:12px;margin-left:6px;font-weight:500}
.board-chart{padding:16px 20px 20px;border-top:1px solid rgba(247,244,237,.12);background:rgba(255,255,255,.03)}
.board-chart .ct{font-size:11.5px;color:rgba(247,244,237,.55);letter-spacing:.06em;margin-bottom:14px}
.bars{display:flex;align-items:flex-end;gap:12px;height:78px}
.bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:7px}
.bar i{display:block;width:100%;background:#3B352C;border-radius:1px 1px 0 0;transition:height .6s ease}
.bar.win i{background:var(--accent)}
.bar b{font-size:11.5px;color:rgba(247,244,237,.55);font-weight:500;letter-spacing:.04em}
.bar.win b{color:var(--accent);font-weight:700}
.board-foot{padding:11px 20px;border-top:1px solid rgba(247,244,237,.12);font-size:11px;color:rgba(247,244,237,.4);letter-spacing:.02em}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-sub{max-width:none}
}

/* ============ 通用段落 ============ */
.sec{padding:clamp(56px,7vw,96px) 0;border-bottom:1px solid var(--line-2)}
.sec-head{max-width:660px}
.sec-head h2{margin:18px 0 14px}
.sec-alt{background:var(--paper-2)}
.sec-dark{background:#16130F;color:#F7F4ED;border-bottom-color:rgba(247,244,237,.1)}
.sec-dark .eyebrow{color:var(--gold)}
.sec-dark .eyebrow::before{background:var(--gold)}
.sec-dark h2{color:#fff}
.sec-dark .lead{color:rgba(247,244,237,.72)}

/* 三类现状 */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
@media(max-width:960px){.grid-4{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid-4{grid-template-columns:1fr}}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:3px;padding:28px 26px;
  transition:border-color .2s ease, transform .2s ease;
}
.card:hover{border-color:#CFC7B6;transform:translateY(-2px)}
.card-tag{font-size:12px;letter-spacing:.14em;color:var(--ink-3);font-weight:600}
.card h3{margin:12px 0 10px}
.card-q{
  font-family:var(--serif);font-size:16.5px;color:var(--accent);line-height:1.7;
  padding-left:13px;border-left:2px solid var(--accent);margin:16px 0;
}
.card p{font-size:14px;color:var(--ink-2);line-height:1.8}
.card-foot{margin-top:18px;padding-top:14px;border-top:1px solid var(--line-2);font-size:13px;color:var(--ink-3)}
@media(max-width:860px){.grid-3{grid-template-columns:1fr}}

/* 信息屋 */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:48px;border:1px solid var(--line);background:var(--card)}
.pillar{padding:34px 28px;border-right:1px solid var(--line-2);position:relative}
.pillar:last-child{border-right:0}
.pillar-no{
  font-family:var(--serif);font-size:13px;color:var(--ink-4);letter-spacing:.1em;
}
.pillar h3{margin:14px 0 8px;font-size:19px}
.pillar .solve{font-size:13.5px;color:var(--ink-2);line-height:1.85;margin-top:10px}
.pillar-metric{
  display:flex;align-items:baseline;gap:6px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line-2);
}
.pillar-metric b{font-size:26px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--accent)}
.pillar-metric span{font-size:12.5px;color:var(--ink-3)}
@media(max-width:860px){
  .pillars{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid var(--line-2)}
  .pillar:last-child{border-bottom:0}
}

/* 交付明细表 */
.table-wrap{margin-top:40px;border:1px solid var(--line);background:var(--card);overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:620px}
thead th{
  text-align:left;padding:14px 20px;background:var(--paper-2);
  font-size:11.5px;letter-spacing:.12em;color:var(--ink-3);font-weight:600;
  border-bottom:1px solid var(--line);white-space:nowrap;
}
tbody td{padding:16px 20px;border-bottom:1px solid var(--line-2);vertical-align:top;line-height:1.7}
tbody tr:last-child td{border-bottom:0}
tbody td:first-child{font-weight:600;white-space:nowrap;color:var(--ink)}
tbody td:nth-child(2){color:var(--ink-2)}
tbody td:last-child{color:var(--ink-3);font-size:13px}
/* 付费表 */
.pay-table tbody tr.hl-row{background:#FBF6F2}
.pay-table tbody tr.hl-row td:first-child{color:var(--accent)}
.tbl-note{margin-top:14px;font-size:12.5px;color:var(--ink-3)}

/* 联系卡 */
.contact-box{
  display:flex;gap:24px;align-items:center;margin-top:30px;
  padding:22px 24px;background:var(--card);border:1px solid var(--line);border-radius:3px;
}
.contact-rows{flex:1;display:grid;gap:11px}
.contact-row{display:flex;align-items:baseline;gap:10px;font-size:14px;color:var(--ink-2);flex-wrap:wrap}
.contact-row .cl{font-size:12px;letter-spacing:.12em;color:var(--ink-4);width:34px;flex-shrink:0;font-weight:600}
.contact-row a{color:var(--ink);font-weight:600;transition:color .18s}
.contact-row a:hover{color:var(--accent)}
.contact-box img{width:118px;height:auto;border:1px solid var(--line);border-radius:3px;flex-shrink:0}
@media(max-width:520px){.contact-box{flex-direction:column;align-items:flex-start}}

/* 算账 */
.calc{display:grid;grid-template-columns:1.05fr .95fr;gap:0;margin-top:44px;border:1px solid var(--line);background:var(--card)}
.calc-left{padding:34px 32px;border-right:1px solid var(--line-2)}
.calc-right{padding:34px 32px;background:#FBFAF6}
.calc-row{display:flex;align-items:baseline;justify-content:space-between;padding:14px 0;border-bottom:1px dashed var(--line-2)}
.calc-row:last-of-type{border-bottom:0}
.calc-row .lbl{font-size:14px;color:var(--ink-2)}
.calc-row .lbl small{display:block;font-size:12.5px;color:var(--ink-4);margin-top:2px}
.calc-row .amt{font-size:19px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.01em;white-space:nowrap}
.calc-row.muted .amt{color:var(--ink-3);text-decoration:line-through;text-decoration-thickness:1px}
.calc-hero{font-family:var(--serif);font-size:clamp(22px,2.4vw,29px);line-height:1.5;margin-bottom:8px}
.calc-hero b{color:var(--accent);font-weight:600}
.calc-foot{margin-top:20px;font-size:12.5px;color:var(--ink-3);line-height:1.8}
.quote{
  margin-top:22px;padding:18px 20px;background:var(--accent-soft);
  border-left:2px solid var(--accent);font-family:var(--serif);font-size:16px;line-height:1.75;
}
@media(max-width:860px){.calc{grid-template-columns:1fr}.calc-left{border-right:0;border-bottom:1px solid var(--line-2)}}

/* 对比 */
.vs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}
.vs-col{border:1px solid var(--line);background:var(--card);padding:26px 24px;border-radius:3px}
.vs-col.hl{border-color:var(--ink);background:var(--card);box-shadow:var(--shadow)}
.vs-col .vs-t{font-size:12px;letter-spacing:.1em;color:var(--ink-4);font-weight:600}
.vs-col.hl .vs-t{color:var(--accent)}
.vs-col h3{font-size:17px;margin:10px 0 16px}
.vs-col ul{list-style:none;padding:0;margin:0;font-size:13.5px;line-height:1.9}
.vs-col li{padding:7px 0;border-bottom:1px solid var(--line-2);color:var(--ink-2);display:flex;gap:9px}
.vs-col li:last-child{border-bottom:0}
.vs-col li i{font-style:normal;color:var(--ink-4);flex-shrink:0}
.vs-col.hl li i{color:var(--ok)}
@media(max-width:860px){.vs{grid-template-columns:1fr}}

/* 证据 */
.evidence{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(24px,3.5vw,52px);align-items:center;margin-top:0}
.film-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.film{
  aspect-ratio:9/16;border:1px solid rgba(247,244,237,.25);border-radius:3px;background:#0F0D0A;
  position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;
  padding:12px;color:#fff;
}
.film::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(255,255,255,.10), transparent 60%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 2px, transparent 2px 8px);
}
.film-tag{position:relative;font-size:11px;letter-spacing:.12em;color:rgba(247,244,237,.75);font-weight:600}
.film-tt{position:relative;font-family:var(--serif);font-size:12.5px;line-height:1.55;margin-top:6px}
.film-dur{position:absolute;top:10px;right:10px;font-size:11px;background:rgba(0,0,0,.4);padding:2px 5px;border-radius:1px}
.ev-list{list-style:none;padding:0;margin:26px 0 0}
.ev-list li{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line-2);font-size:14px;line-height:1.75}
.ev-list li:last-child{border-bottom:0}
.ev-list .n{font-family:var(--serif);font-size:12px;color:var(--accent);flex-shrink:0;width:20px;padding-top:3px}
.ev-list b{font-weight:600}
.ev-list span{color:var(--ink-3);font-size:13px;display:block;margin-top:2px}
@media(max-width:860px){.evidence{grid-template-columns:1fr}}

/* 价格 */
/* 赠品时间轴 */
.gifts{margin-top:52px}
.gift-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.gift-head h3{font-size:19px}
.gift-head .tot{font-size:13px;color:var(--ink-3)}
.gift-head .tot b{color:var(--accent);font-size:17px;font-variant-numeric:tabular-nums}
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.timeline::before{content:"";position:absolute;top:22px;left:0;right:0;height:1px;background:var(--line)}
.gift{position:relative;background:var(--card);border:1px solid var(--line);border-radius:3px;padding:44px 22px 22px}
.gift::before{
  content:"";position:absolute;top:15px;left:22px;width:14px;height:14px;border-radius:50%;
  background:var(--paper);border:1px solid var(--accent);z-index:2;
}
.gift .m{position:absolute;top:8px;left:22px;transform:translateX(22px);font-size:12px;letter-spacing:.06em;color:var(--accent);font-weight:600;background:var(--paper);padding:0 4px}
.gift h4{margin:0 0 6px;font-size:15px;font-family:var(--sans);font-weight:600;line-height:1.6}
.gift p{font-size:13px;color:var(--ink-2);line-height:1.75}
.gift .val{margin-top:12px;padding-top:10px;border-top:1px solid var(--line-2);font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.gift .val b{color:var(--ink);font-size:13.5px}
@media(max-width:960px){
  .timeline{grid-template-columns:1fr 1fr}
  .timeline::before{display:none}
  .gift::before{display:none}
  .gift{padding-top:22px}
  .gift .m{position:static;transform:none;display:inline-block;margin-bottom:8px;background:var(--accent-soft);padding:2px 8px;border-radius:1px}
}
@media(max-width:560px){.timeline{grid-template-columns:1fr}}

/* 加购 */
.addon{margin-top:34px;border:1px solid var(--line);background:var(--card)}
.addon-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 22px;border-bottom:1px solid var(--line-2);font-size:14px}
.addon-row:last-child{border-bottom:0}
.addon-row .nm{font-weight:600;min-width:0}
.addon-row .nm small{display:block;font-weight:400;font-size:12.5px;color:var(--ink-3);margin-top:2px}
.addon-row .pr{font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--ink-2);font-size:13.5px}

/* 诚实条款 */
.honest{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);background:var(--card);margin-top:40px}
.honest > div{padding:32px 30px}
.honest > div:first-child{border-right:1px solid var(--line-2)}
.honest h3{font-size:17px;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.honest ul{list-style:none;padding:0;margin:0;font-size:14px;line-height:1.8}
.honest li{padding:9px 0 9px 24px;position:relative;color:var(--ink-2);border-bottom:1px dashed var(--line-2)}
.honest li:last-child{border-bottom:0}
.honest .no li::before{content:"×";position:absolute;left:2px;color:#B9AE9C;font-size:15px}
.honest .yes li::before{content:"✓";position:absolute;left:2px;color:var(--ok);font-size:14px;font-weight:700}
@media(max-width:760px){.honest{grid-template-columns:1fr}.honest > div:first-child{border-right:0;border-bottom:1px solid var(--line-2)}}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
.step{border-top:2px solid var(--line);padding-top:20px;position:relative}
.step.on{border-top-color:var(--accent)}
.step .sn{font-family:var(--serif);font-size:12px;color:var(--ink-4);letter-spacing:.1em}
.step h4{margin:10px 0 6px;font-size:15.5px;font-weight:600}
.step p{font-size:13px;color:var(--ink-2);line-height:1.75}
.step .tm{display:inline-block;margin-top:10px;font-size:11.5px;color:var(--accent);background:var(--accent-soft);padding:2px 8px}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.steps{grid-template-columns:1fr}}

/* FAQ */
.faq{margin-top:38px;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
details summary{
  list-style:none;cursor:pointer;padding:20px 44px 20px 0;position:relative;
  font-size:15.5px;font-weight:600;line-height:1.7;color:var(--ink);
}
details summary::-webkit-details-marker{display:none}
details summary::after{
  content:"";position:absolute;right:8px;top:29px;width:9px;height:9px;
  border-right:1.5px solid var(--ink-3);border-bottom:1.5px solid var(--ink-3);
  transform:rotate(45deg);transition:transform .22s ease;
}
details[open] summary::after{transform:rotate(-135deg);top:32px}
details[open] summary{color:var(--accent-dk)}
details .ans{padding:0 44px 24px 0;font-size:14px;color:var(--ink-2);line-height:1.9;max-width:60em}
details .ans strong{color:var(--ink)}

/* 表单 */
.apply{background:var(--paper-2);border-bottom:1px solid var(--line)}
.apply-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(30px,4.5vw,70px);align-items:start}
.form-card{background:var(--card);border:1px solid var(--line);padding:32px 30px;box-shadow:var(--shadow);border-radius:3px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;color:var(--ink-3);margin-bottom:7px;letter-spacing:.04em;font-weight:600}
.field input,.field select{
  width:100%;height:46px;border:1px solid var(--line);background:#FDFCFA;
  padding:0 13px;font-size:14.5px;color:var(--ink);border-radius:2px;
  font-family:var(--sans);transition:border-color .18s, background .18s;
  appearance:none;
}
.field select{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236C7A88' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.field input:focus,.field select:focus{outline:none;border-color:var(--ink);background:#fff}
.radio-group{display:grid;gap:8px}
.radio-item{
  display:flex;align-items:flex-start;gap:10px;padding:11px 13px;border:1px solid var(--line);
  border-radius:2px;cursor:pointer;font-size:13.5px;color:var(--ink-2);background:#FDFCFA;transition:.16s;
}
.radio-item:hover{border-color:#CFC7B6}
.radio-item input{width:15px;height:15px;margin:3px 0 0;accent-color:var(--accent);flex-shrink:0}
.radio-item.on{border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}
.form-note{font-size:12.5px;color:var(--ink-4);line-height:1.7;margin-top:14px}
.form-ok{display:none;padding:18px;background:#EDF5F1;border-left:2px solid var(--ok);font-size:14px;color:#1B5B44;margin-top:14px}
.form-ok.show{display:block}

/* 页脚 */
.foot{padding:54px 0 38px;background:var(--ink);color:rgba(247,244,237,.82)}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:32px;border-bottom:1px solid rgba(247,244,237,.12)}
.foot-brand{max-width:340px}
.foot-brand p{font-size:12.5px;color:rgba(247,244,237,.6);margin-top:12px;line-height:1.8}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.foot-col h5{margin:0 0 12px;font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--gold);font-weight:600;text-transform:uppercase}
.foot-col a,.foot-col span{display:block;font-size:13px;color:rgba(247,244,237,.78);margin-bottom:9px;transition:color .18s}
.foot-col a:hover{color:var(--gold2)}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:24px;font-size:12.5px;color:rgba(247,244,237,.4);line-height:1.8}

/* 滚动揭示 */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s ease, transform .55s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}
/* 灵活付费两条路 */
.pay-flex{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:36px}
.pay-flex>div{
  border:1px solid var(--line);border-left:2px solid var(--gold);background:var(--card);
  padding:20px 22px;
}
.pay-flex b{display:block;font-family:var(--serif);font-size:17px;font-weight:700;margin-bottom:6px}
.pay-flex span{font-size:13.5px;color:var(--ink-2);line-height:1.8}
@media(max-width:760px){.pay-flex{grid-template-columns:1fr}}

/* 样片弹窗 */
.film{cursor:pointer;transition:transform .2s ease,border-color .2s ease}
.film:hover{transform:translateY(-5px);border-color:rgba(247,244,237,.45)}
.play-badge{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:54px;height:54px;border-radius:50%;
  background:rgba(22,19,15,.55);border:1px solid rgba(247,244,237,.55);
  display:grid;place-items:center;transition:background .2s,border-color .2s;
}
.film:hover .play-badge{background:var(--accent);border-color:var(--accent)}
.film-note{margin-top:16px;font-size:12px;color:rgba(247,244,237,.5);letter-spacing:.06em}
.modal{position:fixed;inset:0;z-index:100;display:none}
.modal.open{display:flex;align-items:center;justify-content:center}
.modal-backdrop{position:absolute;inset:0;background:rgba(22,19,15,.85)}
.modal-box{
  position:relative;width:min(400px,92vw);background:#16130F;
  border:1px solid rgba(247,244,237,.16);padding:10px;border-radius:4px;
  box-shadow:0 40px 90px rgba(0,0,0,.5);
}
.modal-box video{width:100%;aspect-ratio:9/16;background:#000;display:block;border-radius:2px}
.modal-close{
  position:absolute;top:-16px;right:-16px;width:34px;height:34px;border-radius:50%;
  background:var(--accent);color:#fff;border:0;font-size:19px;line-height:1;cursor:pointer;
}
.video-tip{display:none;padding:16px 6px;color:rgba(247,244,237,.75);font-size:13.5px;line-height:1.8;text-align:center}

/* 反向筛选（先说清楚不接谁） */
.fit-note{
  margin-top:30px;padding:22px 26px;background:var(--card);
  border:1px solid var(--line);border-left:2px solid var(--ink);
  font-size:14px;line-height:2.05;color:var(--ink-2);
}
.fit-note b{color:var(--ink);font-weight:700;margin-right:4px}
.fit-note strong{color:var(--accent);font-weight:600}

/* 付款 · 发票 · 合同 */
.info-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  margin-top:46px;background:var(--line);border:1px solid var(--line);
}
.info-strip>div{background:var(--card);padding:22px 24px}
.info-strip span{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--gold);margin-bottom:10px}
.info-strip b{display:block;font-family:var(--serif);font-size:15.5px;font-weight:700;line-height:1.6;margin-bottom:7px}
.info-strip small{display:block;font-size:12.5px;color:var(--ink-3);line-height:1.75}
@media(max-width:960px){.info-strip{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.info-strip{grid-template-columns:1fr}}

/* 存为 PDF 按钮 */
.print-btn{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  background:none;border:1px solid var(--line);border-radius:2px;
  padding:9px 15px;font-family:inherit;font-size:12.5px;color:var(--ink-2);
  cursor:pointer;transition:border-color .2s,color .2s;
}
.print-btn:hover{border-color:var(--ink);color:var(--ink)}
@media print{
  .nav,.hero,.sec-dark,.apply,.foot,.modal,.print-btn,.pay-flex,.addon,.faq,.quote{display:none!important}
  body{background:#fff}
  .sec,.sec-alt{padding:16px 0;background:#fff;border:0}
  .sec-head{margin-bottom:14px}
  table{font-size:11px}
  .container{max-width:100%;padding:0 12px}
}

/* 客户见证 */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.voice-card{background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column}
.vc-media{position:relative;aspect-ratio:16/9;background:linear-gradient(160deg,#1F1B16,#100E0B);overflow:hidden;cursor:pointer}
.vc-media::before{
  content:"“";position:absolute;left:16px;top:2px;
  font-family:var(--serif);font-size:74px;line-height:1;color:rgba(185,154,92,.22);pointer-events:none;
}
.vc-media video{width:100%;height:100%;object-fit:cover;display:block}
.vc-play{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;
  background:none;border:0;cursor:pointer;color:#F7F4ED;font-family:inherit;
}
.vc-play svg{
  width:46px;height:46px;padding:14px;box-sizing:content-box;border-radius:50%;
  background:rgba(247,244,237,.1);border:1px solid rgba(247,244,237,.5);
  transition:background .2s,border-color .2s,transform .2s;
}
.vc-play:hover svg{background:var(--accent);border-color:var(--accent);transform:scale(1.06)}
.vc-play span{font-size:12.5px;letter-spacing:.12em;color:rgba(247,244,237,.8)}
.vc-dur{position:absolute;right:10px;bottom:10px;font-size:11px;color:rgba(247,244,237,.75);letter-spacing:.06em}
.vc-fallback{
  display:none;position:absolute;inset:0;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;color:rgba(247,244,237,.72);font-size:13px;line-height:1.9;
}
.vc-fallback small{display:block;font-size:11.5px;color:rgba(247,244,237,.45)}
.vc-fallback.on{display:flex}
.voice-card blockquote{
  margin:0;padding:24px 24px 22px;border-bottom:1px dashed var(--line);
  font-family:var(--serif);font-size:16.5px;line-height:1.95;color:var(--ink);
}
.voice-card blockquote.ph{font-family:inherit;font-size:14px;line-height:1.95;color:var(--ink-4)}
.vc-meta{padding:16px 24px 20px}
.vc-meta b{display:block;font-size:14.5px;font-weight:700;margin-bottom:4px}
.vc-meta span{display:block;font-size:12.5px;color:var(--ink-3);letter-spacing:.02em}
.voice-note{margin-top:26px;font-size:13px;color:var(--ink-3);letter-spacing:.02em}
@media(max-width:900px){.voice-grid{grid-template-columns:1fr}}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px}