/* ==========================================================================
   Shanghai Setup — theme v2 "Institutional"
   Cold white, navy, square corners, hairline rules, no shadow, no ornament.

   Loaded after intl.css (layout). Remove the <link> in build.py to fall back
   to the editorial v1 look.
   ========================================================================== */

:root{
  --bg:#FFFFFF;
  --paper:#F7F8FA;
  --sand:#F1F3F7;
  --ink:#0A1017;
  --ink2:#3A434E;
  --muted:#69737F;
  --faint:#98A2AE;
  --line:#E3E7ED;
  --line2:#CBD3DD;
  --green:#12395C;
  --green2:#1A5183;
  --green-soft:#EDF2F8;
  --warm:#5B6B7C;
  --warm-soft:#F2F4F8;
  --alert:#9B2C2C;
  --r:0px;
  --wrap:1220px;
}

/* ------------------------------------------------------------------- base */
body{
  font-family:"Helvetica Neue","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,
              "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
html[lang="zh-CN"] body{font-size:15px;line-height:1.85}
::selection{background:#D8E4F0;color:#0A1017}
:focus-visible{outline:2px solid #12395C;outline-offset:3px}

h1{
  font-size:clamp(33px,3.9vw,51px);line-height:1.05;letter-spacing:-.035em;
  font-weight:700;margin:20px 0 0;
}
html[lang="zh-CN"] h1{letter-spacing:-.02em;line-height:1.18;font-size:clamp(29px,3.3vw,44px)}
.p-home h1{font-size:clamp(34px,4.1vw,54px)}
html[lang="zh-CN"] .p-home h1{letter-spacing:-.02em;font-size:clamp(30px,3.5vw,46px)}
h2{font-size:clamp(22px,2.3vw,30px);line-height:1.2;letter-spacing:-.028em;font-weight:700;margin:14px 0 0}
html[lang="zh-CN"] h2{letter-spacing:-.012em;line-height:1.32}
h3{letter-spacing:-.018em;font-weight:600}
html[lang="zh-CN"] h3{letter-spacing:-.005em}

.lead{font-size:16.5px;line-height:1.72;color:var(--ink2);max-width:36em;margin-top:24px}
html[lang="zh-CN"] .lead{line-height:1.9}
.lead.sm{font-size:15.5px}

.eyebrow{font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:#5B6B7C;gap:10px}
html[lang="zh-CN"] .eyebrow{letter-spacing:.16em;font-size:11px}
.eyebrow::before{width:16px;height:1px;background:#5B6B7C;border-radius:0}

.note,.mini{color:var(--muted);font-size:13px;line-height:1.7}
.note{margin-top:20px;padding-left:14px;border-left:2px solid var(--line2)}

/* headline highlight: navy text with a short rule, no marker fill */
.hl{
  color:var(--green);
  background-image:linear-gradient(currentColor,currentColor);
  background-repeat:no-repeat;background-position:0 96%;background-size:100% .045em;
  padding:0;margin:0;
}

/* ---------------------------------------------------------------- buttons */
.btn{
  padding:13px 22px;background:#12395C;border:1px solid #12395C;border-radius:0;
  font-size:13.5px;font-weight:600;letter-spacing:.01em;
  transition:background .16s ease,border-color .16s ease,color .16s ease;
}
.btn:hover{background:#0C2B47;border-color:#0C2B47;transform:none}
.btn.ghost{background:#fff;color:var(--ink);border-color:#CBD3DD}
.btn.ghost:hover{background:#F7F8FA;border-color:#12395C;color:#12395C;transform:none}
.btn-sm{padding:10px 16px;font-size:12.5px}

/* ----------------------------------------------------------------- topbar */
.topbar{background:#0D2A45;color:rgba(255,255,255,.66);font-size:11.5px;letter-spacing:.04em}
.topbar .tb{height:36px;gap:12px}
.topbar a:hover{color:#fff}
.topbar i{color:rgba(255,255,255,.28)}
.tb-wx{color:rgba(255,255,255,.5);margin-left:auto}
.tb-wx b{color:rgba(255,255,255,.8);font-weight:500;letter-spacing:.02em}

/* ----------------------------------------------------------------- header */
.hd{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd-in{height:76px;gap:32px}
.bmark{width:32px;height:32px;border-radius:0;background:#12395C;font-size:14px;font-weight:700}
.btxt b{font-size:15.5px;font-weight:700;letter-spacing:-.01em}
.btxt em{font-size:9.5px;letter-spacing:.16em;color:#69737F;margin-top:4px}
.nav{gap:26px}
.nav a{font-size:13px;color:#3A434E;letter-spacing:.005em;padding:6px 0}
.nav a:hover{color:#12395C}
.nav a.on{color:#0A1017;font-weight:600}
.nav a.on::after{bottom:-4px;height:2px;background:#12395C;left:0;right:0}
.langsw{border-radius:0;font-size:11px;letter-spacing:.1em;padding:5px 9px;color:#69737F;border-color:#CBD3DD}
.langsw:hover{color:#12395C;border-color:#12395C}

/* ------------------------------------------------------------------- hero */
.hero{padding:96px 0 80px;border-bottom:1px solid var(--line);background:#fff}
.hero::before{display:none}
.hero-in.two{gap:76px;grid-template-columns:1.1fr .9fr}
.p-home .hero{padding:104px 0 84px}

/* single-column pages: let the stat bar run the full width */
.hero-in .hero-txt{max-width:none}
.hero-in .hero-txt .lead{max-width:38em}
.hero-in .hero-txt h1{max-width:22em}

/* stat bar: flows with the number of items (3 or 4) */
.facts{
  display:flex;flex-wrap:wrap;gap:0;margin-top:52px;
  border-top:1px solid var(--line);padding-top:0;
}
.facts li{flex:1 1 140px;min-width:0;padding:22px 20px 0 0}
.facts li + li{border-left:1px solid var(--line);padding-left:20px}
.facts li b{font-size:24px;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.facts li span{
  font-size:11.5px;letter-spacing:.02em;color:#69737F;margin-top:6px;
  max-width:16em;line-height:1.5;
}
html[lang="zh-CN"] .facts li span{letter-spacing:0;max-width:15em}

/* route card — a dossier, not a promo card */
.route-card{
  background:#F7F8FA;border:1px solid var(--line);border-top:2px solid #12395C;
  border-radius:0;padding:32px 30px 28px;box-shadow:none;
}
.rc-hd{font-size:10px;letter-spacing:.2em;color:#5B6B7C;font-weight:600}
.route-card h3{font-size:19px;margin-top:12px;letter-spacing:-.02em}
.route li{padding:18px 0;border-top:1px solid var(--line);gap:16px}
.route li:first-child{padding-top:2px}
.route .rn{width:22px;height:22px;border-radius:0;background:#12395C;color:#fff;font-size:11px;font-weight:600}
.route li b{font-size:14px;letter-spacing:-.005em}
.route li p{font-size:12px;line-height:1.6;color:#69737F;margin-top:4px}
.route li em{font-size:11px;letter-spacing:.06em;color:#3A434E;font-variant-numeric:tabular-nums;text-transform:uppercase}
html[lang="zh-CN"] .route li em{text-transform:none;letter-spacing:.02em}
.rc-note{font-size:11.5px;line-height:1.65;border-top:1px solid var(--line);padding-top:16px;margin:16px 0 20px}

/* ------------------------------------------------------------------ strip */
.strip{background:#F7F8FA;border-bottom:1px solid var(--line)}
.strip-in{height:44px;gap:16px;font-size:10.5px;letter-spacing:.18em;color:#69737F}
.strip-in i{width:1px;height:11px;border-radius:0;background:#CBD3DD}
html[lang="zh-CN"] .strip-in{letter-spacing:.1em;font-size:11.5px}

/* ---------------------------------------------------------------- sections */
.sec{padding:92px 0}
.sec.alt{background:#F7F8FA;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-hd{margin-bottom:52px;gap:56px}
.sec-hd>p{font-size:13.5px;line-height:1.8;color:#69737F;max-width:30em}

/* service cards */
.svc{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:0;padding:28px 26px;
  transition:border-color .16s ease,box-shadow .16s ease;
}
.sec.alt .svc{background:#fff}
.svc:hover{border-color:#12395C;transform:none;box-shadow:inset 0 2px 0 #12395C}
.svc .n{font-size:10px;letter-spacing:.1em;color:#5B6B7C}
.svc h3{font-size:19px;margin-top:16px}
.svc p{font-size:13.5px;line-height:1.78;color:var(--ink2);margin-top:12px;margin-bottom:24px}
.svc-meta{
  font-size:11.5px;letter-spacing:.04em;color:#12395C;font-weight:600;
  border-top:1px solid var(--line);margin-top:auto;padding-top:14px;
}
.svc-lk{font-size:12px;color:#5B6B7C}
.svc:hover .svc-lk{color:#12395C;transform:none}
.plain-g .blk{background:#fff;border:1px solid var(--line);border-radius:0;padding:26px}
.sec.alt .plain-g .blk{background:#fff}

/* steps: the hairline frame is drawn by the cells, so a short last row
   does not leave a grey block behind */
.steps{gap:0;background:#fff;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.step{border-top:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 24px 30px}
.step .snum{display:block;font-size:26px;font-weight:700;letter-spacing:-.04em;color:#12395C;line-height:1}
.step h4{font-size:15px;margin-top:16px;letter-spacing:-.01em}
.step p{font-size:13px;line-height:1.78;color:#69737F;margin-top:8px}
.steps:has(.step:nth-child(5)){grid-template-columns:repeat(3,1fr)}

/* why */
.why{padding:28px 0;border-top:1px solid var(--line);gap:20px}
.why .wk{font-size:10.5px;letter-spacing:.16em;color:#98A2AE;font-weight:600;font-variant-numeric:tabular-nums}
.why h3{font-size:16px}
.why p{font-size:13.5px;line-height:1.8}

/* myth: a plain register, not a quote card */
.myth{
  background:#fff;border:1px solid var(--line);border-left:0;border-top:2px solid #5B6B7C;
  border-radius:0;padding:26px 24px;
}
.sec.alt .myth{background:#fff}
.m-q{font-style:normal;font-weight:600;font-size:14px;line-height:1.65;color:#0A1017}
.m-a{font-size:13.5px;line-height:1.8;border-top:1px solid var(--line);padding-top:16px;margin-top:16px}
.m-a span{font-size:9.5px;letter-spacing:.2em;color:#5B6B7C}

/* --------------------------------------------------------------- cta band */
.cta{background:#0B2338;padding:88px 0}
.cta-in{gap:72px;align-items:center}
.cta .eyebrow{color:rgba(255,255,255,.55)}
.cta .eyebrow::before{background:rgba(255,255,255,.55)}
.cta h2{color:#fff;letter-spacing:-.03em}
html[lang="zh-CN"] .cta h2{letter-spacing:-.015em}
.cta p{color:rgba(255,255,255,.66);font-size:15px;line-height:1.8}
.cta-pts li{color:rgba(255,255,255,.7);font-size:13px;padding-left:16px}
.cta-pts li::before{content:"";width:5px;height:5px;background:rgba(255,255,255,.45);border:0;transform:none;top:10px}

/* form */
.lf{background:#fff;border:1px solid var(--line);border-radius:0;padding:32px 30px;box-shadow:none}
.cta .lf{border:0}
.lf-hd h3{font-size:18px;letter-spacing:-.02em}
.lf-hd p{font-size:12.5px;line-height:1.7;color:#69737F}
.lf label>span{font-size:10.5px;letter-spacing:.14em;color:#5B6B7C;font-weight:600;margin-bottom:7px}
html[lang="zh-CN"] .lf label>span{letter-spacing:.06em;font-size:11.5px}
.lf input,.lf select,.lf textarea{
  border:1px solid #CBD3DD;border-radius:0;background:#fff;padding:12px 13px;font-size:14px;
  transition:border-color .16s ease,box-shadow .16s ease;
}
.lf input:focus,.lf select:focus,.lf textarea:focus{border-color:#12395C;box-shadow:0 0 0 3px rgba(18,57,92,.09)}
.lf .btn{margin-top:24px}
.lf-msg{color:var(--alert);font-size:12px}
.lf-priv{font-size:11px;line-height:1.65;color:#98A2AE}
.ok-mark{width:40px;height:40px;border-radius:0;background:#12395C;font-size:18px}
.form-side{background:#fff;border:1px solid var(--line);border-radius:0;padding:32px 30px;box-shadow:none}
.form-side .lf{padding:0;border:0;box-shadow:none;background:transparent}

/* tables */
.tbl{border:1px solid var(--line);border-radius:0;background:#fff}
.tbl th{
  background:#F1F3F7;color:#3A434E;font-size:10.5px;letter-spacing:.14em;font-weight:600;
  border-bottom:1px solid var(--line2);
}
html[lang="zh-CN"] .tbl th{letter-spacing:.08em;font-size:11.5px}
.tbl td{font-size:13.5px;padding:15px 16px;line-height:1.65}
.tbl tr:hover td{background:#F7F9FC}
.tbl.num td:nth-child(2){color:#12395C;font-weight:700}

/* prose & lists */
.prose p{font-size:14.5px;line-height:1.9;color:var(--ink2);margin-bottom:18px}
html[lang="zh-CN"] .prose p{font-size:14.5px;line-height:1.95}
.sub-h{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#5B6B7C;font-weight:600;margin:34px 0 14px}
html[lang="zh-CN"] .sub-h{letter-spacing:.1em;font-size:12px;text-transform:none}
.clist li{font-size:13.5px;line-height:1.75;padding:16px 0 16px 24px}
.clist li::before{
  content:"";width:6px;height:6px;background:#12395C;border:0!important;transform:none!important;top:24px;left:2px;
}
.clist.neg li::before{background:var(--alert)}
.clist li b{font-size:14px}

/* risk */
.risk-grid{border:1px solid var(--line);border-radius:0;background:var(--line)}
.risk h3::before{width:5px;height:5px;background:var(--alert);border-radius:0}
.risk p{font-size:13.5px;line-height:1.8}

/* conditions */
.cond{border-top:2px solid #12395C;padding-top:20px}
.cond p{font-size:13.5px;line-height:1.8}

/* faq */
.faq{border-top:1px solid var(--line2);max-width:none}
.faq summary{padding:19px 0;font-size:15px;font-weight:600;letter-spacing:-.005em}
.faq summary:hover{color:#12395C}
.faq .ans{font-size:14px;line-height:1.9;padding:0 60px 24px 0}
.big-note{font-size:17px;line-height:1.75;letter-spacing:-.01em}

/* pricing */
.pk{background:#fff;border:1px solid var(--line);border-radius:0;padding:32px 28px;box-shadow:none}
.pk.hot{border-color:#12395C;box-shadow:inset 0 3px 0 #12395C}
.pk-badge{background:#12395C;color:#fff;border-radius:0;font-size:9.5px;letter-spacing:.16em;padding:4px 9px;font-weight:600}
.pk-hd h3{font-size:18px}
.pk-price b{font-size:34px;font-weight:700;letter-spacing:-.04em}
.pk-price .cur{color:#69737F;font-size:20px;font-weight:600}
.pk-time{color:#12395C;font-size:11.5px;letter-spacing:.02em}
.pk-list li{font-size:13px;line-height:1.65}
.pk-list li::before{border-radius:0;width:4px;height:4px;background:#99A6B4;top:9px}

/* contact list */
.cways{border-top:1px solid var(--line2)}
.cways span{font-size:10.5px;letter-spacing:.16em;color:#69737F}
.cways b{font-size:14px;font-weight:600}
.howlist{gap:1px;background:var(--line);border:1px solid var(--line)}
.howlist li{background:#fff;border-top:0;padding:24px 22px;gap:14px}
.howlist .snum{color:#12395C;font-size:10.5px;letter-spacing:.14em}

/* footer */
.ft{background:#0A1A29;color:rgba(255,255,255,.6);padding:76px 0 32px;font-size:13px}
.ft .brand .bmark{background:rgba(255,255,255,.1);color:#fff}
.ft .btxt b{color:#fff;font-weight:700}
.ft .btxt em{color:rgba(255,255,255,.38)}
.ft p{color:rgba(255,255,255,.5);font-size:12.5px;line-height:1.8;margin-top:20px}
.ft h5{font-size:9.5px;letter-spacing:.2em;color:rgba(255,255,255,.52);margin-bottom:18px}
html[lang="zh-CN"] .ft h5{letter-spacing:.12em;font-size:11px}
.ft ul li{color:rgba(255,255,255,.62);margin-bottom:11px;font-size:12.5px}
.ft ul a:hover{color:#fff}
.ft-btm{border-top:1px solid rgba(255,255,255,.12);margin-top:56px;padding-top:22px;color:rgba(255,255,255,.4);font-size:11px}

/* translator widget */
.tr-fab{border-radius:0;background:#12395C;box-shadow:0 10px 30px -14px rgba(10,26,41,.6)}
.tr-fab:hover{background:#0C2B47;transform:none}
.tr-panel{border-radius:0;border:1px solid var(--line);box-shadow:0 24px 60px -30px rgba(10,26,41,.35)}
.tr-langs button{border-radius:0}
.tr-langs button:hover{background:#F1F4F9;color:#12395C;border-color:#12395C}
.tr-langs button.on{background:#12395C;border-color:#12395C;color:#fff}
.tr-restore,.tr-adv input{border-radius:0}
.tr-save{border-radius:0;background:#12395C}
.tr-save:hover{background:#0C2B47}
.tr-bar{border-radius:0}
.tr-fill{background:#12395C}
body.tr-on .tr-fab{background:#12395C}

/* cities note */
.citynote{max-width:none}
.citynote h2{margin-bottom:18px}
.citynote .lead,.citynote .mini{max-width:640px}

/* ------------------------------------------------------------- responsive */
@media(max-width:1040px){
  .hero-in.two{grid-template-columns:1fr;gap:48px}
  .hero-in.two .hero-side{max-width:none}
  .steps:has(.step:nth-child(5)){grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .howlist{grid-template-columns:1fr}
}
@media(max-width:860px){
  .hero{padding:56px 0 52px}
  .p-home .hero{padding:64px 0 56px}
  .sec{padding:60px 0}
  .sec-hd{margin-bottom:34px}
  .facts{margin-top:38px}
  .facts li{flex:1 1 calc(50% - 1px);padding-top:20px}
  .facts li:nth-child(odd){border-left:0;padding-left:0}
  .facts li:nth-child(n+3){border-top:1px solid var(--line);margin-top:18px;padding-top:18px}
  .facts li b{font-size:20px}
  .steps,.steps:has(.step:nth-child(5)){grid-template-columns:1fr}
  .cta{padding:60px 0}
  .nav{box-shadow:none;background:#fff}
  .topbar .tb{display:flex;flex-wrap:wrap;height:auto;gap:2px 9px;padding:7px 0;
              font-size:11px;line-height:1.6;white-space:normal;overflow:visible}
  .topbar .tb i{display:none}
  .tr-fab{border-radius:0}
}

/* translator pill: keep it clear of content on small screens */
@media(max-width:860px){
  .tr-fab{padding:8px 12px;font-size:11px}
}

/* ---------------------------------------------------------- language switching
   The pair in the strip used to be plain text, which read as a dead control.
   Both halves are now real targets; the active one is static. */
.strip-in .langpair{display:inline-flex;align-items:center;gap:7px;letter-spacing:0}
.strip-in .sl{
  font:inherit;color:#69737F;text-decoration:none;letter-spacing:.12em;
  padding:3px 2px;border-bottom:1px solid transparent;transition:color .14s ease,border-color .14s ease;
}
.strip-in .sl{color:#12395C;border-bottom-color:rgba(18,57,92,.32)}
.strip-in .sl:hover{color:#0C2B47;border-bottom-color:#0C2B47}
.strip-in .sl.on{color:#0A1017;font-weight:600;border-bottom-color:transparent;cursor:default}
.strip-in .langpair em{font-style:normal;color:#CBD3DD}

/* header switch: 46x32 target, with a caret so it reads as a control */
.langsw{
  min-width:46px;min-height:32px;display:inline-flex;align-items:center;justify-content:center;gap:5px;
  text-decoration:none;
}
.langsw::after{
  content:"";width:0;height:0;border-left:3px solid transparent;border-right:3px solid transparent;
  border-top:4px solid currentColor;opacity:.5;transition:opacity .14s ease;
}
.langsw:hover::after{opacity:1}
@media(max-width:860px){.langsw{min-height:36px}}

/* select: the v2 background shorthand wiped the arrow, so redraw it here
   — both states, otherwise :focus resets it again. */
.lf select,
.lf select:focus{
  appearance:none;-webkit-appearance:none;
  background-color:#fff;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7'%3E%3Cpath d='M1 1.2l4.5 4.5L10 1.2' stroke='%2369737F' fill='none' stroke-width='1.3'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 13px center;
  padding-right:34px;
}

/* CTA: direct contact under the copy — the form column is tall, so the
   left side needs more weight than three bullets. */
.cta-contact{
  display:flex;flex-wrap:wrap;gap:14px 40px;margin-top:32px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.13);
}
.cta-contact span{display:flex;flex-direction:column;gap:5px}
.cta-contact em{
  font-style:normal;font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.42);
}
html[lang="zh-CN"] .cta-contact em{letter-spacing:.08em;font-size:11px;text-transform:none}
.cta-contact b{
  font-size:13.5px;font-weight:500;color:rgba(255,255,255,.92);
  font-variant-numeric:tabular-nums;letter-spacing:.01em;
}
@media(max-width:860px){
  .cta-contact{gap:12px 26px;margin-top:26px}
  .cta-contact b{font-size:12.5px}
}