/* 方案乙 · 牙白暖木 + 朱砂点缀 · photographic hero 2026-11-13c */
:root{
  --bg:#e8e0d4;--paper:#f3eee6;--paper2:#f7f3ec;--ink:#171513;--ink2:#4a433c;--mute:#6e665c;
  --wood:#7a5a3e;--wood-l:#efe6d9;--line:#d4c8b8;--rail:#2a241e;
  --cin:#9c3d32;--cin-deep:#7e2f27;--cin-soft:rgba(156,61,50,.1);--ivory:#fffaf3;
  --serif:"Source Serif 4","Noto Serif SC","Noto Serif CJK SC","Songti SC",Georgia,serif;
  --sans:"Noto Sans SC","Noto Sans CJK SC","PingFang SC","Helvetica Neue",-apple-system,system-ui,sans-serif;
  --header-h:4.15rem;
  --photo-grade:sepia(.14) saturate(.86) contrast(1.05) brightness(.97) hue-rotate(-8deg);
}
*{box-sizing:border-box}
html{background:var(--bg);overflow-x:hidden}
body{
  margin:0;font-family:var(--sans);color:var(--ink);
  background:var(--paper);
  line-height:1.75;font-size:15.5px;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:var(--ink);text-decoration-color:var(--line);text-underline-offset:3px}
a:hover{color:var(--cin)}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:400;line-height:1.18}
h1{font-size:clamp(2rem,5vw,3.6rem);letter-spacing:-.01em;margin:.1em 0 .35em}
h2{font-size:1.7rem;margin:1.8em 0 .6em}h3{font-size:1.2rem;margin:.1em 0 .4em}

/* frame — no side rail; pages are full viewport width */
.rail{display:none}
.frame{margin:0;background:var(--paper);min-height:100vh;position:relative}
.wrap{max-width:1120px;margin:0 auto;padding:0 56px}.narrow{max-width:800px}
.row{display:flex;align-items:center;gap:24px}
.preview-bar{background:transparent;color:var(--mute);font-size:11.5px;letter-spacing:.06em;text-align:right;padding:8px 56px 0;text-transform:uppercase}

/* header — solid paper on every page so the logo stays legible */
header.top{position:sticky;top:0;z-index:12;background:rgba(243,238,230,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{width:100%;max-width:none;box-sizing:border-box;padding-left:clamp(16px,4vw,56px);padding-right:clamp(16px,4vw,56px)}
header.top .row{padding-top:6px;padding-bottom:6px;justify-content:space-between;gap:12px;min-height:52px;flex-wrap:nowrap}
header.top nav{flex:0 1 auto;min-width:0;justify-content:flex-end}
.brand{display:flex;flex-direction:column;gap:1px;text-decoration:none;color:var(--ink);flex:none;background:transparent;padding:2px 0;z-index:1;position:relative}
.brand b{font:400 20px var(--serif);letter-spacing:.06em;color:var(--ink)}
.brand small{font-size:11.5px;letter-spacing:.14em;color:var(--mute)}
.brand:hover{color:var(--ink)}
nav{display:flex;gap:8px 4px;align-items:center;flex-wrap:nowrap}
nav a{text-decoration:none;color:var(--ink);font-size:13.5px;letter-spacing:.02em;padding:10px 10px;min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}
nav a:hover{color:var(--cin)}
.right{display:flex;gap:8px;align-items:center;font-size:13px;flex:none}
.lang{color:var(--mute);text-decoration:none;padding:10px 10px;min-height:44px;min-width:44px;display:inline-flex;align-items:center;justify-content:center}
.acct{text-decoration:none;background:var(--ink);color:var(--paper);padding:10px 16px;font-size:12.5px;min-height:44px;display:inline-flex;align-items:center}
.acct:hover{color:var(--paper);background:#000}
form.inline{display:inline;margin:0}button.link{background:none;border:0;color:var(--mute);cursor:pointer;font:inherit;padding:10px 8px;min-height:44px}
.nav-toggle{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.nav-burger{display:none;width:44px;height:44px;border:1px solid var(--line);align-items:center;justify-content:center;cursor:pointer;background:var(--paper2);flex:none}
.nav-burger span,.nav-burger span:before,.nav-burger span:after{display:block;width:16px;height:1.5px;background:var(--ink);position:relative}
.nav-burger span:before,.nav-burger span:after{content:"";position:absolute;left:0}
.nav-burger span:before{top:-5px}.nav-burger span:after{top:5px}

/* 来华 — slim chip in the same header row (one tidy line on mobile) */
.trip-chip{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:inherit;min-height:44px;padding:0 12px 0 6px;border:1px solid var(--line);background:var(--paper2);flex:none;white-space:nowrap;max-width:none}
.trip-chip .chop{width:28px;height:28px}
.trip-text{display:inline-flex;align-items:baseline;gap:10px;min-width:0}
.trip-cities{font:400 14px var(--serif)}
.trip-full{font-size:13px;color:var(--cin)}
.trip-short{display:none;font-size:13px;color:var(--cin)}
.trip-chip:hover{border-color:var(--cin)}
.trip-chip:hover .trip-full,.trip-chip:hover .trip-short{text-decoration:underline}

/* chop / ticket */
.chop{display:inline-grid;grid-template-rows:1fr 1fr;place-items:center;width:32px;height:32px;border:1.5px solid var(--cin);box-shadow:inset 0 0 0 1px var(--cin);color:var(--cin);font-family:var(--serif);line-height:1;flex:none;background:transparent}
.chop b{font-weight:400;font-size:11px}
.ticket{display:flex;align-items:center;gap:14px;text-decoration:none;color:inherit;border:1px solid var(--line);background:var(--paper2);padding:12px 16px;min-height:56px;max-width:40rem;margin:20px 0 8px}
.ticket .chop{width:36px;height:36px}
.ticket-text{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}
.ticket-text strong{font:400 1.05rem var(--serif);color:var(--ink)}
.ticket-text span{font-size:13px;color:var(--ink2);line-height:1.45}
.ticket-go{color:var(--cin);font-size:13px;white-space:nowrap;flex:none;min-height:44px;display:inline-flex;align-items:center}
.ticket:hover{border-color:var(--cin)}
.hero-photo .ticket,.page-hero .ticket{background:rgba(17,15,13,.46);border-color:rgba(247,243,236,.38);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.hero-photo .ticket .chop,.page-hero .ticket .chop{border-color:#e8c4bf;box-shadow:inset 0 0 0 1px #e8c4bf;color:#f3d0c8}
.hero-photo .ticket-text strong,.page-hero .ticket-text strong{color:#f7f3ec}
.hero-photo .ticket-text span,.page-hero .ticket-text span{color:rgba(247,243,236,.86)}
.hero-photo .ticket-go,.page-hero .ticket-go{color:#f3d0c8}
.hero-photo .ticket:hover,.page-hero .ticket:hover{border-color:rgba(247,243,236,.75)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:var(--paper);border:1px solid var(--ink);padding:12px 22px;border-radius:0;text-decoration:none;font:400 13.5px var(--sans);letter-spacing:.03em;cursor:pointer;min-height:44px}
.btn:hover{background:#000;color:var(--paper)}
.btn.primary,.btn.red{background:var(--cin);border-color:var(--cin);color:#fffaf6}
.btn.primary:hover,.btn.red:hover{background:var(--cin-deep);color:#fffaf6}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.btn.ghost.light{border-color:rgba(247,243,236,.7);color:#f7f3ec}
.btn.ghost.light:hover{background:#f7f3ec;color:var(--ink)}
.btn.sm{padding:8px 14px;font-size:12.5px}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:20px 0 12px}
.seal{display:inline-grid;place-items:center;width:30px;height:30px;border:1.5px solid var(--cin);color:var(--cin);font-family:var(--serif);font-size:16px;flex:none;box-shadow:inset 0 0 0 1px var(--cin)}
.seal.lg{width:56px;height:56px;font-size:28px}

.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--wood);margin-bottom:10px}
.lead{font-size:16px;line-height:1.75;color:var(--ink2);max-width:560px;margin-top:14px}
.muted{color:var(--mute)}.small{font-size:14px}.tiny{font-size:12.5px}

/* countdown */
.tick{display:inline-flex;gap:10px;align-items:baseline;margin:4px 0 10px;font-variant-numeric:tabular-nums}
.tick-unit{display:flex;flex-direction:column;align-items:flex-start;min-width:2.4em}
.tick-unit b{font:400 1.7rem var(--serif);line-height:1;color:inherit}
.tick-unit small{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:currentColor;opacity:.7;margin-top:3px}
.tick.compact{margin:6px 0 10px;gap:8px}
.tick.compact .tick-unit b{font-size:1.2rem}
.tick.is-live{font-family:var(--serif);color:var(--cin);letter-spacing:.08em}
.hero-photo .tick,.page-hero .tick{color:#f7f3ec}
.hero-photo .eyebrow,.page-hero .eyebrow{color:#e8c4bf}

/* photographic hero — genuinely full-bleed, one clean photo layer */
.hero-photo{position:relative;width:100%;min-height:calc(100svh - var(--header-h));height:calc(100svh - var(--header-h));display:flex;flex-direction:column;justify-content:flex-end;color:#f7f3ec;overflow:hidden;isolation:isolate;background:#1a1816}
.hero-slides,.hero-slide{position:absolute;inset:0;margin:0;padding:0}
.hero-slide{opacity:0;transition:opacity 1.3s ease;z-index:0}
.hero-slide.is-on{opacity:1;z-index:1}
.hero-slide picture{display:contents}
.hero-slide img,.page-hero-media img,.page-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 45%;display:block;filter:var(--photo-grade)}
html.ok-motion .hero-slide.is-on img{animation:ken 22s ease-in-out alternate both}
@keyframes ken{from{transform:scale(1.0)}to{transform:scale(1.06)}}
.hero-shade{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(90deg,rgba(17,15,13,.55) 0%,rgba(17,15,13,.22) 44%,rgba(17,15,13,0) 70%),
              linear-gradient(180deg,rgba(17,15,13,0) 42%,rgba(17,15,13,.38) 100%)}
.hero-inner{position:relative;z-index:3;padding:48px 0 56px;width:100%}
.hero-copy{max-width:34rem}
.hero-copy h1{font-size:clamp(2.15rem,6vw,4.1rem);line-height:1.12;margin:.15em 0 .2em;color:#f7f3ec;text-wrap:balance}
.hero-copy .lead{color:rgba(247,243,236,.9)}
.hero-note{color:rgba(247,243,236,.65);margin-top:8px;max-width:34rem}
.hero-dots{display:flex;gap:4px;flex-wrap:wrap;margin:10px 0 0;padding:0}
.hero-dot{appearance:none;border:0;background:transparent;color:rgba(247,243,236,.7);font:400 12px var(--serif);letter-spacing:.08em;cursor:pointer;padding:10px 10px 10px 0;min-height:44px}
.hero-dot.is-on{color:#f7f3ec}
.hero-dot.is-on:after{content:"";display:block;height:1px;background:#e8c4bf;margin-top:4px;width:1.6em}

/* product + cities */
.product-band{padding:72px 0;background:var(--paper)}
.device-frame{margin:0;background:var(--ivory);border:1px solid var(--line);box-shadow:0 18px 40px rgba(42,36,30,.12);overflow:hidden}
.device-frame img{display:block;width:100%;height:auto}
.cities-section{padding:24px 0 64px}
.city-card{display:block;text-decoration:none;color:inherit;background:var(--paper2);border:1px solid var(--line);overflow:hidden;transition:border-color .2s}
.city-card img{display:block;width:100%;height:220px;object-fit:cover;object-position:center;filter:var(--photo-grade)}
.city-card-body{padding:14px 16px 16px}
.city-card:hover{border-color:var(--cin)}
.city{font-family:var(--serif);font-size:26px}
.city-en{font-size:12px;letter-spacing:.16em;color:var(--mute);text-transform:uppercase}

/* inner-page photo band — same family as the homepage, quieter */
.page-band{position:relative;height:180px;overflow:hidden;background:#1a1816}
.page-band:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,15,13,.12),var(--paper))}
.page-hero{position:relative;width:100%;min-height:calc(100svh - var(--header-h));display:flex;flex-direction:column;justify-content:flex-end;color:#f7f3ec;overflow:hidden;background:#1a1816}
.page-hero-media{position:absolute;inset:0}
.page-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,15,13,.55) 0%,rgba(17,15,13,.2) 55%,rgba(17,15,13,0) 78%),linear-gradient(180deg,transparent 40%,rgba(17,15,13,.4) 100%)}
.page-hero-inner{position:relative;z-index:1;padding:64px 0 48px;width:100%;max-width:1120px}
.page-hero-copy{max-width:36rem}
.page-hero h1{color:#f7f3ec;font-size:clamp(2.1rem,5vw,3.6rem)}
.page-hero .lead{color:rgba(247,243,236,.9)}
.page-head{padding-top:36px}
.china-hero{margin-top:36px}

/* reward panel */
.reward{background:var(--rail);color:#ebe4da;padding:26px 26px 22px;border-top:3px solid var(--cin)}
.reward-head{display:flex;gap:12px;align-items:flex-start;margin-bottom:8px}
.reward-head .chop{border-color:#e2b3ab;box-shadow:inset 0 0 0 1px #e2b3ab;color:#f3d0c8}
.reward .eyebrow{color:#e2b3ab;margin-bottom:4px}
.reward h2{font-size:1.55rem;margin:.1em 0 .2em;color:#f3eee6}
.reward-cities{color:#d8cfc2;margin:0 0 12px}
.ladder{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #5a4d40;border-bottom:1px solid #5a4d40;margin:6px 0 14px}
.ladder div{padding:14px 8px;border-left:1px solid #5a4d40}.ladder div:first-child{border-left:0;padding-left:0}
.ladder b{display:block;font:400 1.6rem var(--serif);color:#f3eee6;line-height:1.1;white-space:nowrap}
.ladder span{font-size:12.5px;color:#d8cfc2}
ul.rw{list-style:none;padding:0;margin:0 0 18px;font-size:13.5px;color:#d8cfc2}ul.rw li{padding:6px 0;border-bottom:1px solid #3e352c}
.reward .btn.ghost{border-color:#f3eee6;color:#f3eee6}
.reward-strip{display:flex;gap:14px;align-items:flex-start;border-left:3px solid var(--cin);background:var(--cin-soft);padding:16px 18px;margin:18px 0 6px;font-size:14.5px}

/* generic layout */
main{min-height:50vh;padding-bottom:72px}
body.home main{padding-bottom:0}
.grid{display:grid;gap:28px}.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
.card{background:transparent;border-top:1px solid var(--wood);padding:22px 0 8px;position:relative;display:flex;flex-direction:column;min-height:0}
.card form{margin-top:auto;padding-top:16px}
.card.feature,.card.jade{border-top-width:2px}
.card.feature{border-top-color:var(--cin)}
details.card,.card.box{background:var(--paper2);border:1px solid var(--line);border-top:1px solid var(--wood);padding:20px 22px}
.price{font-family:var(--serif);font-size:2.6rem;line-height:1;margin:.3em 0}.price small{font-size:.85rem;color:var(--mute);font-family:var(--sans)}
ul.ticks{list-style:none;padding:0;margin:14px 0}ul.ticks li{padding:7px 0 7px 20px;position:relative;border-bottom:1px solid #e4dbcd}ul.ticks li:before{content:"";position:absolute;left:0;top:19px;width:9px;height:1px;background:var(--wood)}
.rule{border:0;border-top:1px solid var(--line);margin:56px 0}
.steps{counter-reset:s;list-style:none;padding:0}.steps li{counter-increment:s;padding:14px 0 14px 56px;position:relative;border-bottom:1px solid #e4dbcd}
.steps li:before{content:counter(s,cjk-ideographic);position:absolute;left:0;top:12px;font-family:var(--serif);color:var(--cin);font-size:1.25rem;width:36px;text-align:center;border-right:1px solid var(--line)}
.notice{padding:12px 16px;border-left:2px solid var(--wood);background:var(--wood-l);margin:16px 0;font-size:14.5px}.notice.warn{border-color:var(--cin)}.notice.ok{border-color:var(--wood)}
form.stack label{display:block;margin:14px 0 5px;font-size:13.5px}
input,select,textarea{font:inherit;width:100%;max-width:100%;padding:10px 12px;border:1px solid var(--line);background:#fbf9f5;border-radius:0;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:1px solid var(--wood);border-color:var(--wood)}
input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--cin)}textarea{min-height:120px}
table{width:100%;border-collapse:collapse;font-size:14.5px}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid #e1d8c9;vertical-align:top}th{font-weight:400;color:var(--mute);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;border-bottom-color:var(--wood)}
.tag{display:inline-block;font-size:12px;padding:1px 9px;border:1px solid var(--line);color:var(--ink2)}.tag.red{border-color:var(--cin);color:var(--cin)}.tag.jade{border-color:var(--wood);color:var(--wood)}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.quote{font-family:var(--serif);font-size:1.3rem;border-left:1px solid var(--wood);padding-left:20px;color:var(--ink2)}
.foot{border-top:1px solid var(--line);padding:30px 0 40px;font-size:13px;color:var(--mute);background:rgba(243,238,230,.9)}.foot .links a{color:var(--ink2)}
.exam-head{position:sticky;top:0;background:rgba(243,238,230,.97);border-bottom:1px solid var(--line);z-index:4;padding:12px 0}
.timer{font-family:var(--serif);font-size:1.6rem;min-width:90px;text-align:right}
.sec-tabs a{margin-right:18px;text-decoration:none;color:var(--mute);font-size:14px}
.q{padding:20px 0;border-bottom:1px solid #e4dbcd}.q .n{font-family:var(--serif);color:var(--wood);margin-right:10px;font-size:1.1rem}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 18px;margin-top:8px}.opts label{display:flex;gap:8px;align-items:center;padding:8px 10px;border:1px solid transparent;cursor:pointer;min-height:44px}
.opts label:hover{border-color:var(--line)}.opts input:checked+span{font-weight:700}
.cn{font-family:"Noto Serif SC","Noto Serif CJK SC",var(--serif);font-size:1.12rem}.passage{background:var(--paper2);border:1px solid var(--line);padding:18px 22px;font-family:"Noto Serif SC","Noto Serif CJK SC",serif;font-size:1.1rem;line-height:2.1}
.bank{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}.bank span{border:1px solid var(--line);padding:3px 12px;font-family:"Noto Serif SC","Noto Serif CJK SC",serif;background:var(--paper2)}
.audio-row{display:flex;gap:12px;align-items:center;margin:10px 0}.pic{max-width:380px;width:100%;border:1px solid var(--line);display:block;margin:8px 0}
.report{max-width:640px;margin:48px auto;background:var(--paper2);border:1px solid var(--line);border-top:2px solid var(--cin);padding:44px 46px}
.score-big{font-family:var(--serif);font-size:4.6rem;line-height:1}.bars div{display:grid;grid-template-columns:110px 1fr 52px;gap:12px;align-items:center;margin:10px 0}
.bar{height:4px;background:#e4dbcd}.bar i{display:block;height:100%;background:var(--cin)}
.critique{white-space:pre-wrap;font-family:"Noto Serif SC","Noto Serif CJK SC",var(--serif);background:var(--paper2);border:1px solid var(--line);border-left:2px solid var(--cin);padding:20px 24px;color:var(--cin-deep)}
.sig{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-top:12px;font-family:var(--serif)}
.kv{display:grid;grid-template-columns:minmax(90px,150px) 1fr;gap:8px 16px;font-size:15px}
.slots{display:flex;flex-wrap:wrap;gap:8px}.slots label{border:1px solid var(--line);padding:10px 11px;cursor:pointer;background:var(--paper2);font-size:13.5px;min-height:44px}.slots input:checked+span{font-weight:700}.slots label:has(input:checked){border-color:var(--cin)}
.availgrid td,.availgrid th{padding:3px;text-align:center}.availgrid input{width:16px;height:16px}
.msg{padding:10px 0;border-bottom:1px solid #e4dbcd}
details.faq{border-bottom:1px solid #e1d8c9;padding:10px 0}details.faq summary{cursor:pointer;font-family:var(--serif);font-size:1.08rem;padding:8px 0;min-height:44px}
.lattice{display:none}

.reveal,.reveal-section{opacity:1;transform:none}
html.ok-motion .reveal,html.ok-motion .reveal-section{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
html.ok-motion .reveal.in,html.ok-motion .reveal-section.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html.ok-motion .hero-slide.is-on img{animation:none}
  .hero-slide{transition:none}
}

/* ---------- responsive: 320–1920, plus landscape ---------- */
html[lang="en"] .trip-full{display:none}
html[lang="en"] .trip-short{display:inline}
@media(max-width:1180px){
  .split,.hero-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  :root{--header-h:3.5rem}
  .nav-burger{display:flex}
  header.top .row{flex-wrap:wrap;gap:0 10px}
  .brand{order:1;margin-right:auto}
  .right{order:2}
  .nav-burger{order:3}
  header.top nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:0;padding:4px 0 10px;order:6}
  #nav-toggle:checked ~ nav,header.top:has(#nav-toggle:checked) nav{display:flex}
  header.top nav a{width:100%;border-top:1px solid var(--line);white-space:normal}
}
@media(max-width:900px){
  .wrap,.preview-bar,.page-hero-inner{padding-left:28px;padding-right:28px}
}
@media(max-width:860px){
  .hero-copy h1{font-size:clamp(2rem,9vw,3.1rem)}
  .page-band{height:140px}
}
@media(max-width:760px){
  .wrap,.preview-bar,.page-hero-inner{padding-left:20px;padding-right:20px}
  .hero-inner{padding:28px 0 32px}
  .hero-shade{background:linear-gradient(180deg,rgba(17,15,13,0) 28%,rgba(17,15,13,.22) 55%,rgba(17,15,13,.5) 100%),linear-gradient(90deg,rgba(17,15,13,.4) 0%,rgba(17,15,13,.08) 60%,transparent 100%)}
  .ticket{max-width:none}
  .product-band{padding:48px 0}
  .city-card img{height:160px}
  .report{padding:28px 22px}
  .ladder{grid-template-columns:1fr; }
  .ladder div{border-left:0;border-top:1px solid #5a4d40}
  .ladder div:first-child{border-top:0}
}
@media(max-width:430px){
  .wrap,.preview-bar,.page-hero-inner{padding-left:16px;padding-right:16px}
  .brand b{font-size:18px}
  .brand small{letter-spacing:.08em;font-size:11px}
  .tick-unit b{font-size:1.35rem}
  .hero-copy h1{font-size:clamp(1.85rem,11vw,2.5rem)}
  .price{font-size:2.2rem}
}
@media(max-width:360px){
  .wrap,.preview-bar,.page-hero-inner{padding-left:14px;padding-right:14px}
  .acct{padding-left:12px;padding-right:12px}
}
@media(max-width:390px){
  .hero-copy .lead{font-size:15px;margin-top:10px}
  .hero-note{display:none}
  .ticket{margin:14px 0 4px;padding:10px 12px}
  .actions{margin:14px 0 8px}
  .tick-unit b{font-size:1.25rem}
}
@media(max-width:320px){
  .hero-copy h1{font-size:1.75rem}
  .ticket{padding:10px 12px;gap:10px}
  .chop{width:28px;height:28px}
  .ticket-go{width:100%;justify-content:flex-end}
  .ticket{flex-wrap:wrap}
}

/* short landscape phones / small laptops: never clip the CTA */
@media(max-height:520px) and (orientation:landscape){
  :root{--header-h:6.5rem}
  .hero-photo,.page-hero{min-height:calc(100svh - var(--header-h));height:calc(100svh - var(--header-h))}
  .hero-inner,.page-hero-inner{padding:12px 0 16px}
  .hero-copy h1,.page-hero h1{font-size:clamp(1.5rem,7vh,2.2rem);margin:.1em 0 .4em}
  .hero-copy .lead,.page-hero .lead,.hero-note,.hero-dots,.hero-photo .ticket,.page-hero .ticket,.hero-photo .tick,.page-hero .tick{display:none}
  header.top .row{padding-top:2px;padding-bottom:2px;min-height:44px}
  .actions{margin:8px 0}
}
@media(min-width:1440px){
  .hero-copy{max-width:38rem}
  .hero-copy h1{font-size:4.2rem}
}
@media(min-width:1920px){
  .wrap{max-width:1200px}
}

/* ================= exam-first homepage · 2026-11-13x ================= */
:root{--ivory2:#faf7f1;--card:#fffdf9;--hair:#e4dccf}
body.home,body.home .frame{background:var(--ivory2)}
header.top{background:rgba(250,247,241,.94);border-bottom:1px solid var(--hair)}
header.top .row{min-height:60px;gap:28px}
.brand b{font:500 22px "Source Serif 4",Georgia,serif;letter-spacing:.01em}
header.top nav{flex:1 1 auto;justify-content:center;gap:4px 18px}
header.top nav a{font-size:14px;letter-spacing:.04em;color:var(--ink2);position:relative}
header.top nav a:after{content:"";position:absolute;left:10px;right:10px;bottom:9px;height:1px;background:var(--cin);transform:scaleX(0);transition:transform .3s ease}
header.top nav a:hover:after{transform:scaleX(1)}
.acct{background:transparent;color:var(--ink);border:1px solid #bdb2a3;border-radius:4px;padding:0 18px;min-height:38px;font-size:13px}
.acct:hover{background:var(--ink);color:var(--ivory2);border-color:var(--ink)}
.btn{border-radius:3px}
.btn.lg{min-height:52px;padding:0 28px;font-size:15.5px;letter-spacing:.04em}
.btn.ghost{border-color:#bdb2a3}
.eyebrow.red{color:var(--cin)}

/* ================= homepage v3 · one deliberate composition per screen, matched to the approved draft · 2026-11-13 ================= */
:root{--hh:64px;--cin:#a8322a;--cin-deep:#86261f;--hx-ink:#15120f;--hx-line:#e6dfd3;--hx-card:#fffdfa;--hx-bg:#faf7f1}
header.top .row{height:var(--hh);min-height:0;padding-top:0;padding-bottom:0}
html{scroll-padding-top:var(--hh)}
html,body{overflow-x:clip}
header.top{position:sticky;top:0}
body.home,body.home .frame{background:var(--hx-bg)}
body.home .wrap{max-width:1240px;padding-left:clamp(20px,4.4vw,56px);padding-right:clamp(20px,4.4vw,56px)}
body.home header.top .wrap{max-width:none}
.nav-m-acct{display:none}
.hx-screen{position:relative}
.hx-kicker{font:700 14px/1.4 var(--sans);color:var(--cin);letter-spacing:.08em;margin:0 0 8px}
html[lang="en"] .hx-kicker{text-transform:uppercase;font-size:12.5px;letter-spacing:.14em}
.hx-trip-head h2,.hx-mock h2,.hx-sec-head h2,.hx-more h2{font:700 clamp(1.8rem,2.9vw,2.6rem)/1.22 "Noto Serif SC","Source Serif 4",serif;letter-spacing:.01em;margin:0;text-wrap:balance;color:var(--hx-ink)}
html[lang="en"] .hx-copy h1,html[lang="en"] .hx-trip-head h2,html[lang="en"] .hx-mock h2,html[lang="en"] .hx-sec-head h2,html[lang="en"] .hx-more h2{font-family:"Source Serif 4","Noto Serif SC",serif;letter-spacing:-.01em}

/* ---- screen 1 · the exam ---- */
.hx-hero{--peek:clamp(150px,22vh,230px);min-height:calc(100svh - var(--hh) - var(--peek));display:flex;align-items:center;padding:clamp(20px,3.4vh,48px) 0;border-bottom:1px solid var(--hx-line)}
.hx-hero>.wrap{width:100%}
.hx-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,clamp(440px,41vw,580px));column-gap:clamp(40px,5vw,96px);align-items:center}
.hx-copy h1{font:700 clamp(2.8rem,min(5.7vw,9.6vh),5.6rem)/1.06 "Noto Serif SC","Source Serif 4",serif;letter-spacing:.005em;margin:0 0 .34em;white-space:nowrap;color:var(--hx-ink)}
.hx-latin{font-family:"Source Serif 4","Noto Serif SC",serif;font-weight:700;letter-spacing:-.012em;white-space:nowrap}
.hx-latin em{font-style:normal}
.hx-sub{display:flex;flex-wrap:wrap;align-items:center;font-size:clamp(16px,1.36vw,19.5px);color:var(--ink2);margin:0 0 clamp(22px,4vh,40px);letter-spacing:.03em}
.hx-sub i{font-style:normal;margin:0 .55em;color:#b5a996}
.hx-sub span{white-space:nowrap}
.hx-count{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 .38em;margin:0;font-size:clamp(17px,1.5vw,21px);color:var(--hx-ink);font-variant-numeric:tabular-nums}
.hx-count b{font:700 clamp(2.3rem,3.3vw,3rem)/1 var(--sans);color:var(--cin);letter-spacing:-.02em;padding:0 .06em;min-width:1.2em;text-align:center}
.hx-count.is-live{font-weight:700;color:var(--cin)}
.hx-hms{margin-left:.7em;padding-left:.8em;border-left:1px solid var(--hx-line);font-size:.78em;color:var(--mute);letter-spacing:.06em}
.hx-hms:empty{display:none}
.hx-actions{display:flex;gap:14px;margin:clamp(22px,4vh,40px) 0 14px}
.hx-btn{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 32px;border-radius:9px;font:700 16.5px var(--sans);letter-spacing:.02em;text-decoration:none;white-space:nowrap;transition:background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
.hx-btn-p{background:var(--cin);color:#fff;border:1px solid var(--cin);box-shadow:0 14px 28px -16px rgba(168,50,42,.75)}
.hx-btn-p:hover{background:var(--cin-deep);border-color:var(--cin-deep);color:#fff;transform:translateY(-1px);box-shadow:0 18px 30px -16px rgba(168,50,42,.8)}
.hx-btn-g{background:#fff;color:var(--hx-ink);border:1px solid #cdc2b2;font-weight:500}
.hx-btn-g:hover{border-color:var(--hx-ink);color:var(--hx-ink)}
.hx-note{font-size:12.5px;color:var(--mute);margin:0;letter-spacing:.02em}
.hx-dday{display:none}
.hx-title-row{display:block}

/* the question card */
.xcard{margin:0;background:var(--hx-card);border:1px solid var(--hx-line);border-radius:16px;box-shadow:0 40px 70px -44px rgba(48,30,14,.34),0 2px 6px rgba(48,30,14,.05);overflow:hidden}
.xq{padding:clamp(16px,2.6vh,26px) clamp(20px,2.2vw,30px) 4px}
.xcard-head{display:flex;align-items:center;gap:12px;padding-bottom:clamp(10px,1.6vh,14px);margin-bottom:clamp(10px,1.8vh,16px);border-bottom:1px solid var(--hx-line)}
.xcard-sec{display:inline-flex;align-items:baseline;gap:8px}
.xcard-sec b{font:700 19px var(--sans);color:var(--cin);letter-spacing:.04em}
.xcard-sec small{font-size:12px;color:var(--mute);letter-spacing:.08em}
.xcard-n{margin-left:auto;font-size:14px;color:var(--mute)}
.xcard-timer-m{display:none}
.xcard-text{font-size:clamp(15.5px,min(1.25vw,2.2vh),17.5px);line-height:1.85;margin:0 0 clamp(8px,1.4vh,14px);color:var(--hx-ink)}
.xcard-q{font-size:14.5px;color:var(--ink2);margin:0 0 4px}
.xcard-opts{list-style:none;margin:0 -10px;padding:0;display:grid;gap:1px}
.xcard-opts button{all:unset;box-sizing:border-box;display:flex;align-items:center;gap:14px;width:100%;min-height:clamp(38px,5.3vh,48px);padding:3px 10px;border-radius:9px;cursor:pointer;font-size:clamp(15.5px,1.25vw,17px);color:var(--hx-ink);transition:background .2s ease}
.xcard-opts button:hover{background:#f6f0e6}
.xcard-opts button:focus-visible{outline:2px solid var(--cin);outline-offset:1px}
.xo-l{display:inline-grid;place-items:center;width:22px;height:22px;border:1.5px solid #b7ab99;border-radius:50%;font:500 11px var(--sans);color:var(--mute);flex:none;transition:all .2s ease}
.xcard-opts button[aria-checked="true"]{background:#fbefe9}
.xcard-opts button[aria-checked="true"] .xo-l{border-color:var(--cin);background:var(--cin);color:#fff;box-shadow:0 0 0 3px rgba(168,50,42,.14)}
.xcard-opts button.is-right{background:rgba(66,110,80,.09)}
.xcard-opts button.is-right .xo-l{border-color:#43704f;background:#43704f;box-shadow:0 0 0 3px rgba(67,112,79,.15)}
.xcard-fb{margin:0;font-size:13px;color:var(--ink2);line-height:1.55}
.xcard-fb:not(:empty){margin:6px 0 2px}
.xmeta{margin-top:clamp(8px,1.4vh,12px);padding:clamp(10px,1.6vh,14px) clamp(20px,2.2vw,30px) clamp(12px,2vh,18px);border-top:1px solid var(--hx-line)}
.xmeta-time{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--mute);font-variant-numeric:tabular-nums}
.xmeta-l{display:inline-flex;align-items:center;gap:6px}
.xmeta-time b{font:600 14.5px var(--sans);color:var(--hx-ink)}
.xcard-idx{margin-left:auto}
.xcard-prog{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:clamp(8px,1.4vh,12px);font-size:13px;color:var(--mute)}
.xcard-prog span{display:flex;align-items:center;gap:10px;min-width:0}
.xcard-prog em{font-style:normal;white-space:nowrap}
.xcard-prog i{flex:1;height:4px;border-radius:4px;background:#ece5da;position:relative;overflow:hidden;min-width:24px}
.xcard-prog i:after{content:"";position:absolute;top:0;bottom:0;left:0;width:var(--p);background:#b2a796;border-radius:4px;transform-origin:left center}
.xcard-prog .on{color:var(--cin)}
.xcard-prog .on i:after{background:var(--cin)}
.xcard figcaption{padding:9px clamp(20px,2.2vw,30px) 10px;font-size:12px;color:var(--mute);background:#f8f3eb;border-top:1px solid var(--hx-line);line-height:1.5}

/* ---- screen 2 · 考后来华 ---- */
.hx-trip{min-height:calc(100svh - var(--hh));display:flex;padding:clamp(26px,3.8vh,48px) 0 clamp(18px,3vh,36px)}
.hx-trip-in{display:flex;flex-direction:column;width:100%}
.hx-trip-head h2{margin-bottom:clamp(16px,2.8vh,30px)}
.hx-cities{flex:1;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,24px);min-height:0;max-height:660px}
.hx-city{position:relative;display:block;min-height:260px;border-radius:16px;overflow:hidden;background:#1d1814;isolation:isolate;color:#fff;text-decoration:none}
.hx-city img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.6s cubic-bezier(.2,.7,.2,1)}
.hx-city:after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(12,9,6,0) 50%,rgba(12,9,6,.66) 100%)}
.hx-city:hover img{transform:scale(1.04)}
.hx-city-cap{position:absolute;left:clamp(16px,1.8vw,26px);right:16px;bottom:clamp(14px,2vh,24px);z-index:2;display:flex;flex-direction:column;gap:4px}
.hx-city-cap b{font:700 clamp(1.7rem,2.5vw,2.4rem)/1.1 "Noto Serif SC",serif;letter-spacing:.06em;color:#fff}
html[lang="en"] .hx-city-cap b{font-family:"Source Serif 4",serif;letter-spacing:0}
.hx-city-cap small{font-size:14px;color:rgba(255,255,255,.92);letter-spacing:.04em}
.hx-city:hover,.hx-city:hover .hx-city-cap b{color:#fff}
.hx-trip-foot{text-align:center;margin-top:clamp(14px,2.6vh,28px)}
.hx-rule{font-size:15.5px;color:var(--hx-ink);margin:0 0 4px;letter-spacing:.03em}
.hx-rule i{font-style:normal;color:#b5a996;margin:0 .7em}
.hx-rule span,.nw{white-space:nowrap}
.hx-rule-sub{font-size:12.5px;color:var(--mute);margin:0 auto;max-width:46rem;line-height:1.6}
.hx-credit{font-size:11px;color:#9b9081;margin:6px 0 0;line-height:1.6}
.hx-credit a{color:inherit}

/* ---- screen 3 · the mock exam ---- */
.hx-mock{min-height:calc(100svh - var(--hh));display:flex;align-items:center;padding:clamp(40px,7vh,80px) 0;background:#f2ece2;border-top:1px solid var(--hx-line);border-bottom:1px solid var(--hx-line)}
.hx-mock>.wrap{width:100%}
.hx-mock-in{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(40px,5vw,80px);align-items:center}
.hx-steps{list-style:none;padding:0;margin:clamp(20px,3.4vh,34px) 0 clamp(20px,3.4vh,32px);display:grid;gap:clamp(16px,2.8vh,26px)}
.hx-steps li{display:grid;grid-template-columns:46px 1fr;gap:12px}
.hx-steps li>span{font:700 14px var(--sans);color:var(--cin);border-top:2px solid var(--cin);padding-top:8px;align-self:start;letter-spacing:.06em}
.hx-steps h3{font:700 18px/1.4 var(--sans);margin:4px 0 4px;color:var(--hx-ink)}
.hx-steps p{font-size:14.5px;color:var(--ink2);margin:0;line-height:1.7}
.hx-mock-cta{margin:0}
.hx-shot{margin:0}
.hx-shot img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid #ddd3c4;box-shadow:0 50px 90px -50px rgba(48,30,14,.45)}
.hx-shot figcaption{font-size:12px;color:var(--mute);margin-top:12px}

/* ---- screen 4 · pricing ---- */
.hx-plans{min-height:calc(100svh - var(--hh));display:flex;align-items:center;padding:clamp(40px,7vh,80px) 0}
.hx-plans>.wrap{width:100%}
.hx-plan-row{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,24px);margin-top:clamp(22px,4vh,40px)}
.hx-plan{display:flex;flex-direction:column;gap:12px;padding:clamp(26px,4vh,40px) clamp(22px,2.4vw,34px);min-height:clamp(250px,40vh,380px);border:1px solid var(--hx-line);border-radius:16px;background:#fff;color:var(--hx-ink);text-decoration:none;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.hx-plan-n{font:700 14px var(--sans);color:var(--mute);letter-spacing:.08em}
.hx-plan b{font:700 clamp(2.6rem,3.8vw,3.6rem)/1 var(--sans);letter-spacing:-.03em}
.hx-plan-d{font-size:15px;color:var(--ink2);line-height:1.65}
.hx-plan-go{margin-top:auto;font:700 14.5px var(--sans);color:var(--cin)}
.hx-plan:hover{transform:translateY(-3px);box-shadow:0 30px 50px -36px rgba(48,30,14,.4);color:var(--hx-ink);border-color:#d8cdbd}
.hx-plan.is-main{background:#1a1613;border-color:#1a1613;color:#f6f1ea}
.hx-plan.is-main .hx-plan-n,.hx-plan.is-main .hx-plan-d{color:rgba(246,241,234,.72)}
.hx-plan.is-main .hx-plan-go{color:#f2b8ab}
.hx-plan.is-main:hover{color:#f6f1ea;border-color:#1a1613}
.hx-plans-note{text-align:center;font-size:13px;color:var(--mute);margin:clamp(16px,3vh,28px) 0 0}

/* ---- rest ---- */
.hx-more{padding:clamp(56px,9vh,104px) 0 72px;border-top:1px solid var(--hx-line)}
.hx-more h2{font-size:clamp(1.5rem,2.3vw,2.05rem);margin-bottom:14px}
.hx-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px)}
.hx-split p{color:var(--ink2);font-size:15px}
.xf-teachers{list-style:none;padding:0;margin:0}
.xf-traces{padding-top:40px}
.hx-guides{margin-top:clamp(48px,8vh,88px)}
.hx-guide-list{list-style:none;margin:8px 0 18px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--hx-line)}
.hx-guide-list li{border-bottom:1px solid var(--hx-line)}
.hx-guide-list a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px 16px 0;text-decoration:none;font-size:15px;min-height:58px}
.hx-guide-list a span{color:var(--cin);transition:transform .25s ease}
.hx-guide-list a:hover span{transform:translateX(4px)}
.hx-faq{max-width:820px;margin:clamp(48px,8vh,88px) auto 0}
body.home .foot{background:#f2ece2}

/* ---- motion: one calm entrance, then only things that are really live ---- */
@keyframes hxUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes hxBar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
html.ok-motion .hx-copy>*,html.ok-motion .hx-title-row>*{animation:hxUp .85s cubic-bezier(.2,.7,.2,1) both}
html.ok-motion .hx-copy>:nth-child(2){animation-delay:.08s}
html.ok-motion .hx-copy>:nth-child(3){animation-delay:.16s}
html.ok-motion .hx-copy>:nth-child(4){animation-delay:.24s}
html.ok-motion .hx-copy>:nth-child(5){animation-delay:.3s}
html.ok-motion .hx-card{animation:hxUp 1.05s cubic-bezier(.2,.7,.2,1) .18s both}
html.ok-motion .xcard-opts li{animation:hxUp .6s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(.6s + var(--i) * .07s)}
html.ok-motion .xcard-prog i:after{animation:hxBar 1.3s cubic-bezier(.2,.7,.2,1) .9s both}
html.ok-motion .hx-city img{transform:scale(1.07)}
html.ok-motion .hx-city.in img{transform:none}
html.ok-motion .hx-city.in:hover img{transform:scale(1.04)}
@media (prefers-reduced-motion: reduce){
  html.ok-motion .hx-copy>*,html.ok-motion .hx-title-row>*,html.ok-motion .hx-card,html.ok-motion .xcard-opts li,html.ok-motion .xcard-prog i:after{animation:none}
  .hx-city img,.hx-plan,.hx-btn,header.top nav a:after{transition:none}
}

/* ---- desktop: each screen snaps into place ---- */
/* scroll-snap removed 2026-11-13: first screen now holds exam + full 来华 strip */
@media(min-width:1600px){body.home .wrap{max-width:1360px}}
@media(min-width:901px) and (max-width:1180px){
  .hx-grid{grid-template-columns:minmax(0,1fr) minmax(0,440px);column-gap:40px}
  .hx-copy h1{font-size:clamp(2.5rem,4.9vw,3.4rem)}
  .hx-btn{padding:0 22px;font-size:15.5px;min-height:52px}
  .hx-actions{gap:10px}
}
/* short desktop windows (1280×720, 1366×768): keep the whole card on screen */
@media(min-width:901px) and (max-height:780px){
  .xcard-text{line-height:1.7}
  .xcard figcaption{display:none}
}

/* ---- tablet + phone: stacked composition from the mobile draft ---- */
@media(max-width:900px){
  .hx-hero{--peek:72px;align-items:flex-start;padding:14px 0 18px}
  .hx-grid{grid-template-columns:minmax(0,1fr);row-gap:12px}
  .hx-copy{display:contents}
  .hx-title-row{order:1;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
  .hx-sub{order:2}
  .hx-card{order:3;margin-top:4px}
  .hx-actions{order:4}
  .hx-note{order:5}
  .hx-count{display:none}
  .hx-copy h1{font-size:clamp(1.95rem,8.4vw,3rem);margin:2px 0 0;white-space:normal}
  .hx-latin em{color:var(--cin)}
  .hx-dday{display:flex;flex-direction:column;align-items:center;flex:none;line-height:1;padding:2px 4px 7px;border-bottom:2px solid var(--cin);min-width:64px;font-variant-numeric:tabular-nums}
  .hx-dday small{font-size:12px;color:var(--ink2);letter-spacing:.04em}
  .hx-dday b{font:700 clamp(30px,8.6vw,40px)/1 "Source Serif 4",serif;margin:4px 0 3px;color:var(--hx-ink)}
  .hx-sub{font-size:14px;margin:-2px 0 0;letter-spacing:.02em}
  .hx-actions{flex-direction:column;gap:2px;margin:6px 0 0}
  .hx-btn-p{width:100%;min-height:54px;font-size:17px;border-radius:10px}
  .hx-btn-g{background:transparent;border:0;min-height:40px;padding:0;font-size:14.5px;color:var(--ink2);text-decoration:underline;text-decoration-color:#cfc5b6;text-underline-offset:4px}
  .hx-note{font-size:11.5px;text-align:center}
  .xcard{background:transparent;border:0;border-radius:0;box-shadow:none;overflow:visible;display:grid;gap:10px}
  .xq,.xmeta{background:var(--hx-card);border:1px solid var(--hx-line);border-radius:14px;box-shadow:0 18px 34px -28px rgba(48,30,14,.4)}
  .xq{padding:10px 14px 6px}
  .xcard-head{gap:8px;padding-bottom:9px;margin-bottom:9px}
  .xcard-sec{border:1px solid var(--cin);border-radius:6px;padding:2px 8px;gap:0;align-items:center}
  .xcard-sec small{order:-1;font-size:13px;color:var(--cin);letter-spacing:.02em}
  .xcard-sec small:after{content:" · "}
  .xcard-sec b{font-size:13px;font-weight:500;letter-spacing:.02em}
  .xcard-n{margin:0 auto;font:700 15px var(--sans);color:var(--hx-ink)}
  .xcard-timer-m{display:inline-flex;align-items:center;gap:4px;font-size:13.5px;color:var(--hx-ink);font-variant-numeric:tabular-nums}
  .xcard-timer-m b{font-weight:500}
  .xcard-text{font-size:14.5px;line-height:1.7;margin-bottom:6px}
  .xcard-q{font-size:13.5px;margin-bottom:2px}
  .xcard-opts{margin:0 -6px}
  .xcard-opts button{min-height:40px;padding:2px 6px;font-size:15px;gap:12px}
  .xmeta{margin:0;padding:12px 16px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:center}
  .xmeta-time{flex-direction:column;align-items:flex-start;gap:4px;padding-right:16px;border-right:1px solid var(--hx-line);font-size:12.5px}
  .xmeta-time b{font:600 30px/1 "Source Serif 4",serif;letter-spacing:.01em}
  .xcard-idx{display:none}
  .xcard-prog{grid-template-columns:1fr;gap:5px;margin:0;font-size:12.5px}
  .xcard-prog em{min-width:3.6em}
  .xcard figcaption{display:none}
  .hx-trip{padding:24px 0 22px}
  .hx-cities{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:0 calc(-1 * clamp(20px,4.4vw,56px));padding:0 clamp(20px,4.4vw,56px) 4px;scroll-padding-left:clamp(20px,4.4vw,56px);scrollbar-width:none;-webkit-overflow-scrolling:touch;max-height:none}
  .hx-cities::-webkit-scrollbar{display:none}
  .hx-city{flex:0 0 min(78%,420px);scroll-snap-align:start;min-height:300px;border-radius:14px}
  .hx-rule span{display:block}
  .hx-rule i{display:none}
  .hx-rule{font-size:14.5px;line-height:1.75}
  .hx-mock,.hx-plans{min-height:0;display:block}
  .hx-mock-in{grid-template-columns:1fr;gap:28px}
  .hx-plan-row{grid-template-columns:1fr}
  .hx-plan{min-height:0}
  .hx-split{grid-template-columns:1fr}
  .hx-guide-list{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  :root{--hh:56px}
  .brand b{font-size:20px}
  .nav-burger{border:0;background:transparent;width:44px;margin-right:-10px}
  .nav-burger span,.nav-burger span:before,.nav-burger span:after{width:20px}
  .nav-burger span:before{top:-6px}.nav-burger span:after{top:6px}
  header.top .right .acct,header.top .right form.inline{display:none}
  header.top nav .nav-m-acct{display:flex;flex-direction:column}
  header.top nav .nav-m-acct .acct,header.top nav .nav-m-acct button.link{width:100%;justify-content:flex-start;border:0;border-top:1px solid var(--line);border-radius:0;background:transparent;color:var(--ink);padding:10px 10px;min-height:44px;font-size:13.5px}
  header.top nav .nav-m-acct form.inline{display:block}
  header.top.top nav{background:var(--hx-bg)}
  .hx-guide-list{grid-template-columns:1fr}
  .hx-mock{padding:48px 0}
  .hx-plans{padding:48px 0}
}
/* very short phones (iPhone SE 375×667): keep question + CTA on screen */
@media(max-width:900px) and (max-height:700px){
  .hx-hero{--peek:0px;padding-top:10px}
  .hx-grid{row-gap:9px}
  .xmeta{display:none}
  .xcard-opts button{min-height:36px}
  .xcard-text{line-height:1.6}
}
@media(max-width:360px){
  .hx-copy h1{font-size:1.8rem}
  .hx-dday{min-width:54px}
  .hx-sub i{margin:0 .35em}
}
.hx-plan-l{list-style:none;margin:4px 0 0;padding:0;font-size:14.5px;color:var(--ink2);line-height:1.6}
.hx-plan-l li{padding:8px 0 8px 18px;position:relative;border-top:1px solid var(--hx-line)}
.hx-plan-l li:before{content:"";position:absolute;left:0;top:18px;width:8px;height:1.5px;background:var(--cin)}
.hx-plan-l li.muted{color:var(--mute)}
.hx-plan.is-main .hx-plan-l{color:rgba(246,241,234,.82)}
.hx-plan.is-main .hx-plan-l li{border-top-color:rgba(246,241,234,.14)}
.hx-plan.is-main .hx-plan-l li:before{background:#f2b8ab}
.hx-plan b{margin-bottom:6px}
header.top .row{height:calc(var(--hh) - 1px)}
@media(max-width:900px){
  .hx-hero{padding:12px 0 14px}
  .hx-grid{row-gap:10px}
  .xcard{gap:8px}
  .xcard-opts button{min-height:37px}
  .xmeta{padding:10px 16px}
  .xmeta-time b{font-size:27px}
  .hx-btn-p{min-height:52px}
  .hx-actions{margin-top:4px}
  .hx-btn-g{min-height:36px}
}
@media(min-width:761px) and (max-width:900px){
  .hx-hero{min-height:0;padding:36px 0 44px}
  .hx-grid{row-gap:16px}
  .hx-copy h1{font-size:3.2rem}
}
@media(min-width:1600px){
  .hx-grid{grid-template-columns:minmax(0,1fr) minmax(0,620px)}
  .xcard-text,.xcard-opts button{font-size:18px}
}

/* ===== density pass · first screen = exam hero + complete 来华 strip (draft fidelity) ===== */
@media(min-width:901px){
  :root{--heroH:clamp(372px,51svh,540px)}
  .hx-hero{min-height:var(--heroH);padding:clamp(14px,2.2vh,26px) 0;align-items:center}
  .hx-copy h1{font-size:clamp(2.6rem,min(5vw,8.2vh),5rem);margin-bottom:.26em}
  .hx-sub{margin-bottom:clamp(14px,2.6vh,28px)}
  .hx-actions{margin:clamp(14px,2.6vh,28px) 0 10px}
  .hx-btn{min-height:50px}
  .xq{padding:clamp(12px,1.8vh,20px) 24px 2px}
  .xcard-head{padding-bottom:9px;margin-bottom:10px}
  .xcard-text{font-size:clamp(15px,min(1.15vw,2vh),17px);line-height:1.68;margin-bottom:6px}
  .xcard-q{font-size:14px;margin-bottom:2px}
  .xcard-opts button{min-height:clamp(32px,4.3vh,42px);font-size:clamp(15px,1.15vw,16.5px)}
  .xo-l{width:20px;height:20px}
  .xmeta{margin-top:6px;padding:9px 24px 11px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;align-items:center}
  .xmeta-time{gap:6px}
  .xcard-idx{display:none}
  .xcard-prog{margin-top:0;gap:14px}
  .xcard figcaption{display:none}
  .hx-trip{min-height:0;padding:clamp(14px,2.2vh,24px) 0 clamp(24px,4vh,48px)}
  .hx-kicker{margin-bottom:2px}
  .hx-trip-head h2{font-size:clamp(1.5rem,2.3vw,2.15rem);margin-bottom:clamp(10px,1.6vh,16px)}
  .hx-cities{flex:none;max-height:none}
  .hx-city{min-height:0;height:clamp(176px,calc(100svh - var(--hh) - var(--heroH) - clamp(14px,2.2vh,24px) - clamp(1.5rem,2.3vw,2.15rem)*1.22 - clamp(10px,1.6vh,16px) - 42px),400px);border-radius:14px}
  .hx-city img{object-position:center 42%}
  .hx-city-cap b{font-size:clamp(1.45rem,2.1vw,2.1rem)}
  .hx-city-cap small{font-size:13.5px}
  .hx-trip-foot{margin-top:clamp(12px,2vh,22px)}
}
@media(max-width:900px){
  .hx-hero{min-height:0;padding:10px 0 12px}
  .hx-grid{row-gap:8px}
  .hx-title-row{align-items:center}
  .hx-copy h1{font-size:clamp(1.85rem,8vw,2.8rem)}
  .hx-dday{padding-bottom:5px}
  .hx-dday b{font-size:clamp(28px,8vw,36px);margin:2px 0 1px}
  .xcard{display:block;background:var(--hx-card);border:1px solid var(--hx-line);border-radius:14px;box-shadow:0 18px 34px -28px rgba(48,30,14,.4);overflow:hidden}
  .xq,.xmeta{background:transparent;border:0;border-radius:0;box-shadow:none}
  .xq{padding:9px 14px 2px}
  .xcard-head{padding-bottom:8px;margin-bottom:8px}
  .xcard-text{font-size:14.5px;line-height:1.62;margin-bottom:4px}
  .xcard-opts button{min-height:35px}
  .xmeta{display:block;margin:4px 0 0;padding:7px 14px 9px;border-top:1px solid var(--hx-line)}
  .xmeta-time{display:none}
  .xcard-prog{grid-template-columns:repeat(3,1fr);gap:12px;font-size:12px}
  .xcard-prog em{min-width:0}
  .xcard-prog span{gap:6px}
  .hx-actions{flex-direction:row;align-items:stretch;gap:8px;margin:2px 0 0}
  .hx-btn-p{flex:1 1 62%;width:auto;min-height:50px;font-size:16px}
  .hx-btn-g{flex:1 1 38%;min-height:50px;padding:0 8px;background:#fff;border:1px solid #cdc2b2;border-radius:10px;text-decoration:none;font-size:14.5px;color:var(--hx-ink)}
  .hx-note{font-size:11px;margin-top:-2px}
  .hx-trip{min-height:0;padding:14px 0 22px}
  .hx-kicker{margin-bottom:2px}
  .hx-trip-head h2{font-size:clamp(1.2rem,5.4vw,1.7rem);margin-bottom:12px;text-wrap:nowrap}
  html[lang="en"] .hx-trip-head h2{text-wrap:balance}
  .hx-city{min-height:0;height:clamp(300px,62svh,520px)}
}
@media(max-width:900px) and (max-height:700px){ .xmeta{display:none} }
@media(max-width:360px){ .hx-actions{flex-direction:column} .hx-btn-g{min-height:44px} .hx-trip-head h2{text-wrap:balance} }
@media(max-width:900px){
  .hx-actions>*{min-width:0}
  .hx-btn-p{flex:1 1 auto;padding:0 12px}
  .hx-btn-g{flex:0 1 auto;white-space:normal;text-align:center;line-height:1.2;display:inline-flex;align-items:center;justify-content:center}
  html[lang="en"] .hx-btn-g{font-size:13.5px;max-width:34%}
  html[lang="en"] .hx-btn-p{font-size:15px}
}