:root{
  --ink:#10302a; --jade:#2f7d6d; --jade-soft:#d9ebe5; --mist:#f1f4f2; --paper:#fbfcfb;
  --stone:#5f6b66; --line:#d5ddd9; --seal:#a8412c; --text:#16221f; --card:#ffffff;
  --on-dark:#f4f7f5; --hero-shade:rgba(10,32,27,.62); --mod-bg:#f5e7e3; --mod-ink:#6b2a1c; --hero-bg:#10302a; --tcm-bg:#f6f1e7; --tcm-card:#fffdf8; --tcm-ink:#2a1d14; --tcm-sub:#6e5d4f; --tcm-line:#e4d8c4; --tcm-accent:#a8412c; --tcm-glyph-bg:#f1e3d6; --ok-bg:#dcefe6; --ok-ink:#1d5a45; --mid-bg:#f4ead2; --mid-ink:#6b4f12; --c-zq:#2f7d6d; --c-al:#c08a2b; --c-as:#5b7fb8; --c-mo:#8a5aa8;
  --serif:"Marcellus","Iowan Old Style",Georgia,serif;
  --sans:"Figtree","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --zh:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --ink:#d6ebe3; --jade:#6cc0ac; --jade-soft:#1d3a33; --mist:#141c1a; --paper:#0f1614;
    --stone:#9aa8a2; --line:#2a3733; --seal:#e07a62; --text:#e3ebe8; --card:#18211e;
    --hero-shade:rgba(5,16,13,.7); --mod-bg:#3a221c; --mod-ink:#f0c9bd; --tcm-bg:#1c1612; --tcm-card:#241c17; --tcm-ink:#efe5d8; --tcm-sub:#b9a898; --tcm-line:#3a2f27; --tcm-accent:#e8907a; --tcm-glyph-bg:#3a241d; --ok-bg:#183a2f; --ok-ink:#a6dcc6; --mid-bg:#3a3018; --mid-ink:#ead39a; --c-zq:#6cc0ac; --c-al:#e0b257; --c-as:#8fb0e6; --c-mo:#c39ae0;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --ink:#d6ebe3; --jade:#6cc0ac; --jade-soft:#1d3a33; --mist:#141c1a; --paper:#0f1614;
  --stone:#9aa8a2; --line:#2a3733; --seal:#e07a62; --text:#e3ebe8; --card:#18211e;
  --hero-shade:rgba(5,16,13,.7); --mod-bg:#3a221c; --mod-ink:#f0c9bd; --tcm-bg:#1c1612; --tcm-card:#241c17; --tcm-ink:#efe5d8; --tcm-sub:#b9a898; --tcm-line:#3a2f27; --tcm-accent:#e8907a; --tcm-glyph-bg:#3a241d; --ok-bg:#183a2f; --ok-ink:#a6dcc6; --mid-bg:#3a3018; --mid-ink:#ead39a; --c-zq:#6cc0ac; --c-al:#e0b257; --c-as:#8fb0e6; --c-mo:#c39ae0;
}
*{box-sizing:border-box}
body{background:var(--paper);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6}
a{color:var(--jade)}
:focus-visible{outline:2px solid var(--jade);outline-offset:2px}
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}

/* switcher */
.switch{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--ink);color:var(--paper);padding:10px 16px}
.switch-in{max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;justify-content:space-between;font-family:var(--zh);font-size:14px}
.switch b{font-weight:700;letter-spacing:.02em}
.tabs{display:flex;gap:6px}
.tabs button{font:inherit;border:1px solid rgba(255,255,255,.35);background:transparent;color:inherit;padding:6px 14px;border-radius:999px;cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--paper);color:var(--ink);border-color:var(--paper)}

.wrap{max-width:1180px;margin:0 auto;padding-inline:16px}

/* ========== PLAN (Chinese) ========== */
#plan{font-family:var(--zh);padding-block:40px 80px}
#plan .lead{max-width:820px}
#plan h1{font-size:clamp(26px,4vw,38px);line-height:1.25;color:var(--ink);margin:0 0 12px;text-wrap:balance}
#plan h2{font-size:22px;color:var(--ink);margin:56px 0 14px;padding-top:18px;border-top:1px solid var(--line);text-wrap:balance}
#plan h3{font-size:16px;margin:22px 0 8px;color:var(--ink)}
#plan p,#plan li{max-width:72ch}
#plan .kicker{font-size:13px;letter-spacing:.12em;color:var(--jade);font-weight:700}
.summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:22px}
.summary div{background:var(--mist);padding:16px 18px;border-radius:6px}
.summary b{display:block;color:var(--ink);margin-bottom:4px}
.tbl{overflow-x:auto;margin:12px 0}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:14.5px}
th,td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--line)}
th{font-weight:700;color:var(--ink);background:var(--mist)}
td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}
.tree{background:var(--mist);border-radius:6px;padding:18px 20px;font-size:14.5px;line-height:1.9;overflow-x:auto}
.tree ul{list-style:none;margin:0;padding-left:20px;border-left:1px dashed var(--line)}
.tree>ul{padding-left:0;border:0}
.tree .p{color:var(--seal);font-size:12px;font-weight:700;margin-left:6px}
.flag{border-left:3px solid var(--seal);background:var(--mist);padding:14px 18px;margin:16px 0;border-radius:0 6px 6px 0}
.flag b{color:var(--seal)}
.persona{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.persona div{border:1px solid var(--line);border-radius:6px;padding:16px 18px;background:var(--card)}
.persona h3{margin-top:0}
.persona p{font-size:14.5px;margin:6px 0}
.steps-zh{counter-reset:s;list-style:none;padding:0}
.steps-zh li{counter-increment:s;position:relative;padding-left:40px;margin:10px 0}
.steps-zh li::before{content:counter(s);position:absolute;left:0;top:1px;width:26px;height:26px;border-radius:50%;background:var(--jade-soft);color:var(--ink);font-weight:700;font-size:13px;display:grid;place-items:center}

/* ========== PROTOTYPE (English) ========== */
#site{font-family:var(--sans)}
.proto-note{background:var(--jade-soft);color:var(--ink);font-family:var(--zh);font-size:13.5px;padding:8px 16px;text-align:center}
.s-top{border-bottom:1px solid var(--line);background:var(--paper)}
.s-top .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;padding-block:14px}
.brand{display:flex;flex-direction:column;line-height:1.15;text-decoration:none;color:var(--ink)}
.brand span:first-child{font-family:var(--serif);font-size:21px}
.brand span:last-child{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--stone)}
.s-nav{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:14.5px}
.s-nav a{color:var(--text);text-decoration:none}
.s-nav a:hover{color:var(--jade)}
.s-act{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-size:13px}
.lang button{font:inherit;border:0;background:transparent;color:var(--stone);padding:5px 10px;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px var(--sans);padding:11px 20px;border-radius:999px;border:1px solid transparent;text-decoration:none;cursor:pointer}
.btn-p{background:var(--seal);color:#fff}
.btn-p:hover{filter:brightness(1.08)}
.btn-g{border-color:currentColor;color:inherit;background:transparent}

.hero{background:var(--hero-bg);color:var(--on-dark)}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;align-items:stretch;max-width:1180px;margin:0 auto}
.hero-copy{padding:clamp(48px,7vw,96px) 16px;display:flex;flex-direction:column;justify-content:center}
.hero-photo{position:relative;min-height:420px;margin:0}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-photo figcaption{position:absolute;right:12px;bottom:12px;font-size:12px;color:#fff;background:rgba(0,0,0,.45);padding:4px 10px;border-radius:999px}
@media (max-width:860px){.hero-in{grid-template-columns:1fr}.hero-photo{min-height:0;aspect-ratio:4/3}}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(34px,5vw,58px);line-height:1.08;margin:14px 0 18px;max-width:15ch;text-wrap:balance}
.hero p{max-width:50ch;font-size:18px;opacity:.95}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero .btn-g{color:var(--on-dark)}
.trust{background:var(--ink);color:var(--paper)}
.trust .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px 28px;padding-block:20px;font-size:14px}
.trust b{display:block;font-family:var(--serif);font-weight:400;font-size:22px}

.sec{padding-block:clamp(56px,7vw,92px)}
.sec.alt{background:var(--mist)}
.sec h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.6vw,42px);line-height:1.15;color:var(--ink);margin:8px 0 14px;max-width:22ch;text-wrap:balance}
.sec .eyebrow{color:var(--jade)}
.sec .intro{max-width:62ch;color:var(--stone);font-size:17px}

.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px;margin-top:40px}
.pillar h3{font-family:var(--serif);font-weight:400;font-size:23px;color:var(--ink);margin:10px 0 8px}
.pillar .num{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--seal);font-weight:700}
.pillar p{margin:0;color:var(--text)}

.programs{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin-top:36px}
.prog{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}
.prog img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}
.prog .pb{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px}
.prog.feature{border-color:var(--jade);box-shadow:0 0 0 1px var(--jade)}
.prog h3{margin:0;font-family:var(--serif);font-weight:400;font-size:22px;color:var(--ink)}
.prog .tag{align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--jade);background:var(--jade-soft);padding:3px 9px;border-radius:999px}
.prog dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:4px 0 0;font-size:14px}
.prog dt{color:var(--stone)}
.prog dd{margin:0}

.tech{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
@media (max-width:860px){.tech{grid-template-columns:1fr}}
.path{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:0}
.path li{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:14px 0;border-top:1px solid var(--line)}
.path li span{font-family:var(--serif);font-size:24px;color:var(--jade);line-height:1}
.path b{display:block;color:var(--ink)}
.path p{margin:2px 0 0;font-size:14.5px;color:var(--stone)}
.evidence{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:24px}
.evidence h3{margin:0 0 6px;font-size:15px;letter-spacing:.08em;text-transform:uppercase;color:var(--stone)}
.evidence ul{list-style:none;padding:0;margin:0}
.evidence li{padding:14px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.evidence li:last-child{border-bottom:0}
.evidence cite{font-style:normal;font-weight:700;color:var(--ink);display:block}
.fine{font-size:13px;color:var(--stone);margin-top:12px}

.experts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:36px}
@media (max-width:760px){.experts{grid-template-columns:1fr}}
.ex{display:grid;grid-template-columns:72px 1fr;gap:16px;align-items:start;padding:20px;border-radius:8px;background:var(--card);border:1px solid var(--line)}
.ex .ph{width:72px;height:72px;border-radius:50%;background:var(--jade-soft);color:var(--ink);display:grid;place-items:center;font-family:var(--serif);font-size:24px}
.ex h3{margin:0;font-size:18px;color:var(--ink)}
.ex .role{font-size:13.5px;color:var(--jade);font-weight:600;margin:2px 0 8px}
.ex p{margin:0;font-size:14.5px}

.stay{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;margin-top:36px}
.stay figure{margin:0;position:relative;border-radius:8px;overflow:hidden;background:var(--mist)}
.stay img{display:block;width:100%;height:100%;object-fit:cover}
.stay figcaption{position:absolute;left:0;right:0;bottom:0;padding:10px 14px;font-size:13.5px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.65))}
.stay .a{grid-column:span 7;aspect-ratio:16/9}
.stay .b{grid-column:span 5;grid-row:span 2;aspect-ratio:auto}
.stay .c{grid-column:span 7;aspect-ratio:16/9}
.stay .e{grid-column:span 7;aspect-ratio:16/9}
.stay .d{grid-column:span 5;background:var(--hero-bg);color:var(--on-dark);padding:26px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.stay .d h3{font-family:var(--serif);font-weight:400;font-size:26px;margin:0}
.stay .d p{margin:0;opacity:.92;font-size:15px}
@media (max-width:760px){.stay .a,.stay .b,.stay .c,.stay .d,.stay .e{grid-column:span 12;grid-row:auto}.stay .b{aspect-ratio:3/4}}

.week{margin-top:32px}
.week table{min-width:620px;font-size:14px;font-variant-numeric:tabular-nums;background:var(--card)}
.week td:first-child{color:var(--stone);font-weight:600}
.week .t{background:var(--jade-soft);color:var(--ink)}
.week .m{background:var(--mod-bg);color:var(--mod-ink)}

.journey{list-style:none;padding:0;margin:36px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:18px}
.journey li{border-top:2px solid var(--jade);padding-top:12px}
.journey .n{font-size:12.5px;font-weight:700;letter-spacing:.12em;color:var(--jade);text-transform:uppercase}
.journey b{display:block;margin:4px 0;color:var(--ink)}
.journey p{margin:0;font-size:14px;color:var(--stone)}

.cost{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:32px}
@media (max-width:760px){.cost{grid-template-columns:1fr}}
.cost div{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:22px}
.cost h3{margin:0 0 10px;color:var(--ink);font-size:17px}
.cost ul{margin:0;padding-left:18px;font-size:14.5px}

.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);font-size:16.5px}
.faq p{margin:8px 0 0;max-width:70ch;color:var(--text)}

.form{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:24px}
@media (max-width:700px){.form{grid-template-columns:1fr}}
.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--ink)}
.form input,.form select,.form textarea{font:400 15px var(--sans);padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--text)}
.form .full{grid-column:1/-1}
.form .ok{grid-column:1/-1;background:var(--jade-soft);color:var(--ink);padding:12px 14px;border-radius:6px;font-size:14.5px}


.fac{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:36px}
@media (max-width:900px){.fac{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.fac{grid-template-columns:1fr}}
.fac figure{margin:0;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.fac img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.fac figcaption{padding:14px 16px 16px;font-size:14px}
.fac figcaption b{display:block;color:var(--ink);font-size:15.5px;margin-bottom:2px}

/* medical services */
.svc{display:grid;grid-template-columns:280px 1fr;gap:32px;margin-top:36px;align-items:start}
@media (max-width:900px){.svc{grid-template-columns:1fr}}
.svc-list{position:sticky;top:calc(env(safe-area-inset-top,0px) + 64px);display:flex;flex-direction:column;gap:18px}
@media (max-width:900px){.svc-list{position:static}}
.svc-grp h3{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--stone);margin:0 0 6px;font-weight:700}
.svc-grp ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
@media (max-width:900px){.svc-grp ul{flex-direction:row;flex-wrap:wrap;gap:6px}}
.svc-btn{width:100%;text-align:left;font:500 15px var(--sans);color:var(--text);background:transparent;border:0;border-left:2px solid var(--line);padding:8px 12px;cursor:pointer;display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.svc-btn .zh{font-family:var(--zh);font-size:12.5px;color:var(--stone)}
.svc-btn:hover{color:var(--jade)}
.svc-btn[aria-selected="true"]{border-left-color:var(--seal);color:var(--ink);font-weight:700;background:var(--card)}
@media (max-width:900px){.svc-btn{width:auto;border:1px solid var(--line);border-radius:999px;padding:6px 12px}.svc-btn[aria-selected="true"]{border-color:var(--seal)}.svc-btn .zh{display:none}}
.svc-panel{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.svc-panel .ph{display:block;width:100%;aspect-ratio:21/8;object-fit:cover}
.svc-body{padding:24px 26px 28px}
.svc-body h3{font-family:var(--serif);font-weight:400;font-size:30px;color:var(--ink);margin:0}
.svc-body .zh{font-family:var(--zh);font-size:15px;color:var(--stone);margin-left:8px}
.svc-body .desc{max-width:68ch;margin:10px 0 0}
.svc-focus{margin:16px 0 0;padding:12px 16px;background:var(--jade-soft);color:var(--ink);border-radius:6px;font-size:15px}
.svc-focus b{font-size:12px;letter-spacing:.1em;text-transform:uppercase;display:block;margin-bottom:2px}
.svc-body h4{margin:24px 0 10px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--stone)}
.tx{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.tx div{border:1px solid var(--line);border-radius:6px;padding:12px 14px;background:var(--paper)}
.tx b{display:block;color:var(--ink);font-size:15px}
.tx span{font-family:var(--zh);font-size:12px;color:var(--stone)}
.tx p{margin:6px 0 0;font-size:13.5px;line-height:1.5}
.svc-cta{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-top:22px;font-size:14px;color:var(--stone)}
.svc-mod{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.svc-mod h3{font-family:var(--serif);font-weight:400;font-size:24px;color:var(--ink);margin:0 0 6px}
.svc-mod .intro{margin-bottom:16px}

/* round 5 */
.todo{display:inline-block;font-family:var(--zh);font-size:12px;font-weight:700;color:var(--mod-ink);background:var(--mod-bg);border:1px dashed currentColor;border-radius:4px;padding:1px 6px;margin:0 2px;vertical-align:1px;letter-spacing:0}
.coord{display:grid;grid-template-columns:auto 1fr auto;gap:18px 24px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px 22px;margin-top:28px}
@media (max-width:760px){.coord{grid-template-columns:auto 1fr}.coord .ch{grid-column:1/-1}}
.coord .av{width:84px;height:84px;border-radius:50%;background:var(--jade-soft);display:grid;place-items:center;font-family:var(--zh);font-size:12px;color:var(--ink);text-align:center;line-height:1.3;border:2px dashed var(--jade)}
.coord h3{margin:0;font-size:19px;color:var(--ink)}
.coord .lng{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.coord .lng span{font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--mist);color:var(--ink)}
.coord p{margin:0;font-size:14px;color:var(--stone)}
.ch{display:flex;flex-direction:column;gap:8px;min-width:220px}
.ch div{display:flex;gap:8px;align-items:center;font-size:14px;font-variant-numeric:tabular-nums}
.ch b{min-width:76px;color:var(--ink)}
.safety{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start;margin-top:32px}
@media (max-width:860px){.safety{grid-template-columns:1fr}}
.safety figure{margin:0;border-radius:8px;overflow:hidden;position:relative}
.safety img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.safety figcaption{position:absolute;left:0;right:0;bottom:0;padding:10px 14px;font-size:13.5px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.65))}
.sflist{list-style:none;margin:0;padding:0;display:grid;gap:0}
.sflist li{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:14px 0;border-top:1px solid var(--line)}
.sflist li:last-child{border-bottom:1px solid var(--line)}
.sflist .ic{width:28px;height:28px;border-radius:50%;background:var(--ok-bg);color:var(--ok-ink);display:grid;place-items:center;font-weight:700;font-size:14px}
.sflist b{display:block;color:var(--ink)}
.sflist p{margin:2px 0 0;font-size:14.5px;color:var(--stone)}
.price{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:32px}
@media (max-width:900px){.price{grid-template-columns:1fr}}
.tier{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px;display:flex;flex-direction:column;gap:10px}
.tier.pop{border-color:var(--jade);box-shadow:0 0 0 1px var(--jade)}
.tier h3{margin:0;font-family:var(--serif);font-weight:400;font-size:22px;color:var(--ink)}
.tier .amt{font-family:var(--serif);font-size:34px;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums}
.tier .amt small{font-family:var(--sans);font-size:14px;color:var(--stone)}
.tier ul{margin:0;padding-left:18px;font-size:14px}
.tier .who{font-size:13.5px;color:var(--stone)}
.cmp{margin-top:32px}
.cmp table{min-width:720px;background:var(--card)}
.cmp td:first-child{white-space:normal}
.cmp .us{background:var(--jade-soft)}
.video{position:relative;border-radius:10px;overflow:hidden;margin-top:28px;aspect-ratio:16/7;background:#000}
@media (max-width:700px){.video{aspect-ratio:4/3}}
.video img{width:100%;height:100%;object-fit:cover;opacity:.55;display:block}
.video .vc{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#fff;text-align:center;padding:16px}
.video .play{width:72px;height:72px;border-radius:50%;background:var(--seal);display:grid;place-items:center}
.video .play::after{content:"";border-left:22px solid #fff;border-top:13px solid transparent;border-bottom:13px solid transparent;margin-left:6px}
.video b{font-family:var(--serif);font-weight:400;font-size:24px}
.video span{font-size:14px;opacity:.9}
.ward{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px;margin-top:20px}
@media (max-width:760px){.ward{grid-template-columns:1fr 1fr}.ward figure:first-child{grid-column:1/-1}}
.ward figure{margin:0;position:relative;border-radius:8px;overflow:hidden}
.ward img{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:3/4}
.ward figure:first-child img{aspect-ratio:auto}
.ward figcaption{position:absolute;left:0;right:0;bottom:0;padding:8px 12px;font-size:13px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.65))}
.ex .ph{overflow:hidden}
.experts{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:1000px){.experts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.experts{grid-template-columns:1fr}}
.ex .ph img{width:100%;height:100%;object-fit:cover;display:block}
.team{margin-top:28px;border-radius:10px;overflow:hidden;position:relative}
.team img{display:block;width:100%;height:auto}
.team figcaption{padding:10px 0 0;font-size:13.5px;color:var(--stone)}

/* chinese medicine */
.tcm{background:var(--tcm-bg);color:var(--tcm-ink)}
.tcm .eyebrow{color:var(--tcm-accent)}
.tcm h2{color:var(--tcm-ink)}
.tcm .intro{color:var(--tcm-sub)}
.tcm-head{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:end}
@media (max-width:860px){.tcm-head{grid-template-columns:1fr}}
.seals{display:flex;flex-wrap:wrap;gap:10px}
.seal{border:1px solid var(--tcm-line);border-radius:6px;padding:10px 12px;font-size:13px;line-height:1.35;color:var(--tcm-sub);flex:1 1 150px}
.seal b{display:block;color:var(--tcm-ink);font-size:14px}
.tcm-two{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
@media (max-width:860px){.tcm-two{grid-template-columns:1fr}}
.tcm-col{background:var(--tcm-card);border:1px solid var(--tcm-line);border-radius:10px;padding:22px 22px 8px}
.tcm-col>h3{font-family:var(--serif);font-weight:400;font-size:24px;margin:0;color:var(--tcm-ink)}
.tcm-col>p{margin:6px 0 10px;font-size:14.5px;color:var(--tcm-sub)}
.m{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:16px 0;border-top:1px solid var(--tcm-line)}
.m .glyph{width:52px;height:52px;border-radius:8px;background:var(--tcm-glyph-bg);color:var(--tcm-accent);display:grid;place-items:center;font-family:"Noto Serif SC","Songti SC",serif;font-size:24px}
.m h4{margin:0;font-size:16.5px;color:var(--tcm-ink)}
.m h4 small{font-family:var(--zh);font-weight:400;font-size:12.5px;color:var(--tcm-sub);margin-left:6px}
.m p{margin:4px 0 0;font-size:14px;color:var(--tcm-ink);opacity:.92}
.m .ev{display:inline-block;margin-top:6px;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--tcm-glyph-bg);color:var(--tcm-accent)}
.m .note{display:block;margin-top:4px;font-size:12.5px;color:var(--tcm-sub)}
.tcm-safe{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px}
@media (max-width:860px){.tcm-safe{grid-template-columns:1fr}}
.tcm-safe div{border-top:2px solid var(--tcm-accent);padding-top:12px}
.tcm-safe b{display:block;color:var(--tcm-ink)}
.tcm-safe p{margin:4px 0 0;font-size:14px;color:var(--tcm-sub)}
.tcm-team{margin-top:36px;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;border:1px solid var(--tcm-line);border-radius:10px;padding:18px 20px;background:var(--tcm-card)}
.tcm-team .av{width:72px;height:72px;border-radius:50%;border:2px dashed var(--tcm-accent);display:grid;place-items:center;font-family:var(--zh);font-size:11.5px;text-align:center;color:var(--tcm-sub)}
.tcm-team h4{margin:0;color:var(--tcm-ink);font-size:17px}
.tcm-team p{margin:4px 0 0;font-size:14px;color:var(--tcm-sub)}
.tcm .fine{color:var(--tcm-sub)}
.tcm a{color:var(--tcm-accent)}

.tcm-gal{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:auto auto;gap:12px;margin-top:36px}
.tcm-gal figure{margin:0;position:relative;border-radius:8px;overflow:hidden;background:var(--tcm-card)}
.tcm-gal img{display:block;width:100%;height:100%;object-fit:cover}
.tcm-gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:8px 12px;font-size:13px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.66))}
.tcm-gal .g1{grid-row:span 2;aspect-ratio:auto;min-height:340px}
.tcm-gal .g2,.tcm-gal .g3,.tcm-gal .g4,.tcm-gal .g5{aspect-ratio:4/3}
@media (max-width:760px){.tcm-gal{grid-template-columns:1fr 1fr}.tcm-gal .g1{grid-column:1/-1;grid-row:auto;min-height:0;aspect-ratio:4/3}}
.m .glyph{overflow:hidden}
.m .glyph img{width:100%;height:100%;object-fit:cover;display:block}
.m{grid-template-columns:88px 1fr}
.m .glyph{width:88px;height:88px}
.tcm .credits{color:var(--tcm-sub)}
.tcm .credits a{color:var(--tcm-sub)}

/* why us */
.why-lead{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media (max-width:900px){.why-lead{grid-template-columns:1fr}}
.lf-quote{margin:0;display:grid;grid-template-columns:96px 1fr;gap:4px 20px;align-items:start;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px}
.lf-quote img{width:96px;height:96px;border-radius:50%;object-fit:cover;grid-row:span 2}
.lf-quote blockquote{margin:0;font-family:var(--serif);font-size:19px;line-height:1.45;color:var(--ink)}
.lf-quote figcaption{font-size:13.5px;color:var(--stone)}
.reason{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start;padding-top:44px;margin-top:44px;border-top:1px solid var(--line)}
.reason:nth-of-type(even){grid-template-columns:.9fr 1.1fr}
.reason:nth-of-type(even) .r-text{order:2}
@media (max-width:900px){.reason,.reason:nth-of-type(even){grid-template-columns:1fr}.reason:nth-of-type(even) .r-text{order:0}}
.r-tag{font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--seal)}
.reason h3{font-family:var(--serif);font-weight:400;font-size:clamp(24px,2.6vw,30px);line-height:1.2;color:var(--ink);margin:8px 0 10px;text-wrap:balance}
.reason h4{margin:22px 0 6px;font-size:15px;color:var(--ink)}
.reason p{margin:0 0 6px;max-width:62ch}
.r-list{list-style:none;margin:14px 0 0;padding:0}
.r-list li{padding:12px 0;border-top:1px solid var(--line);font-size:14.5px;color:var(--stone)}
.r-list b{display:block;color:var(--ink);font-size:15.5px;margin-bottom:2px}
.r-visual{margin:0;position:relative}
.r-visual>img,.r-visual figure img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px}
.r-visual figcaption{font-size:13px;color:var(--stone);margin-top:8px}
.r-visual.stack{display:flex;flex-direction:column;gap:16px}
.r-visual.stack figure{margin:0}
.steps{list-style:none;margin:10px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;counter-reset:st}
@media (max-width:560px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
.steps li{counter-increment:st;background:var(--mist);border-radius:6px;padding:10px 12px;font-size:13px;color:var(--stone);line-height:1.4}
.steps li b{display:block;color:var(--ink);font-size:14px}
.steps li b::before{content:counter(st) " · ";color:var(--seal)}
.chips{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.chips li{font-size:13px;padding:5px 11px;border-radius:999px;background:var(--jade-soft);color:var(--ink)}
.report{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px;font-size:14px;box-shadow:0 1px 0 var(--line)}
.rp-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:baseline;padding-bottom:10px;border-bottom:2px solid var(--jade)}
.rp-head b{font-family:var(--serif);font-weight:400;font-size:20px;color:var(--ink)}
.rp-head span{font-size:12.5px;color:var(--stone)}
.rp-row{display:grid;grid-template-columns:130px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.rp-row span:first-child{color:var(--stone);font-size:13px}
.rp-t{min-width:0;width:100%;margin:8px 0;font-variant-numeric:tabular-nums}
.rp-t th,.rp-t td{padding:7px 8px;font-size:13.5px}
.rp-t td:first-child{white-space:normal}
.rp-t td:last-child{color:var(--ok-ink);font-weight:700}
.rp-foot{margin-top:10px;font-size:12px;color:var(--stone);font-style:italic}
.reason .evidence h3{font-family:var(--sans);font-size:15px;letter-spacing:.08em;text-transform:uppercase;color:var(--stone);margin:0 0 6px;font-weight:600}
.sub-h{font-family:var(--serif);font-weight:400;font-size:28px;color:var(--ink);margin:0 0 6px}
.cmp-wrap{margin-top:56px;padding-top:32px;border-top:1px solid var(--line)}

/* tcm brief + sub page */
#site section[id],#tcm-brief{scroll-margin-top:64px}
.tcm-brief{margin-top:44px;padding:28px;border-radius:12px;background:var(--tcm-bg);color:var(--tcm-ink);border:1px solid var(--tcm-line)}
.tcm-brief .r-tag{color:var(--tcm-accent)}
.tb-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px 32px}
.tb-head>div{max-width:62ch}
.tcm-brief h3{font-family:var(--serif);font-weight:400;font-size:clamp(24px,2.6vw,30px);line-height:1.2;margin:8px 0 8px;color:var(--tcm-ink);text-wrap:balance}
.tcm-brief p{margin:0;color:var(--tcm-sub)}
.tb-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:22px}
@media (max-width:900px){.tb-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.tb-grid{grid-template-columns:1fr}}
.tb-card{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--tcm-ink);background:var(--tcm-card);border:1px solid var(--tcm-line);border-radius:8px;overflow:hidden;padding-bottom:12px}
.tb-card:hover{border-color:var(--tcm-accent)}
.tb-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;margin-bottom:6px}
.tb-card b{padding:0 12px;font-size:15.5px}
.tb-card span{padding:0 12px;font-size:13.5px;color:var(--tcm-sub);line-height:1.45}
.tb-foot{margin-top:16px!important;font-size:13px}
.crumb{background:var(--mist);border-bottom:1px solid var(--line);font-size:14px}
.crumb .wrap{display:flex;gap:10px;align-items:center;padding-block:12px;color:var(--stone)}
.crumb .back{color:var(--jade);font-weight:600;text-decoration:none}
.crumb .back::before{content:"← "}
.sub-cta{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px 40px}
.sub-cta .ctas{display:flex;flex-wrap:wrap;gap:12px}
.sub-cta .btn-g{color:var(--ink)}

/* compact home + mobile */
[hidden]{display:none!important}
body{margin:0}
.page [id],#site section[id]{scroll-margin-top:64px}
.hsec{padding-block:clamp(40px,5vw,64px)}
.hsec.alt{background:var(--mist)}
.h-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:8px 24px}
.h-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3.2vw,38px);line-height:1.15;color:var(--ink);margin:6px 0 0;max-width:24ch;text-wrap:balance}
.h-head .eyebrow{color:var(--jade)}
.more{font-weight:600;font-size:15px;color:var(--jade);text-decoration:none;white-space:nowrap}
.more::after{content:" →"}
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:14px;margin-top:24px}
.rail a{text-decoration:none;color:var(--text)}
.lf-mini{margin:22px 0 0;display:grid;grid-template-columns:56px 1fr;gap:2px 14px;align-items:center;max-width:760px}
.lf-mini img{width:56px;height:56px;border-radius:50%;object-fit:cover;grid-row:span 2}
.lf-mini blockquote{margin:0;font-family:var(--serif);font-size:18px;line-height:1.4;color:var(--ink)}
.lf-mini figcaption{font-size:13px;color:var(--stone)}
.wrows{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}
.wrows a{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:center;text-decoration:none;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;padding-right:20px}
.wrows a:hover{border-color:var(--jade)}
.wrows img,.mini-rep{width:200px;height:130px;object-fit:cover;display:block}
.wrows b{display:block;font-family:var(--serif);font-weight:400;font-size:21px;line-height:1.2;color:var(--ink);margin:4px 0}
.wrows .d{display:block;font-size:14.5px;color:var(--stone)}
.wrows .d::after{content:" Read more →";color:var(--jade);font-weight:600;white-space:nowrap}
.mini-rep{box-sizing:border-box;background:var(--jade-soft);padding:14px 16px;display:flex;flex-direction:column;justify-content:center;gap:6px;font-size:12.5px;color:var(--ink);font-variant-numeric:tabular-nums}
.mini-rep i{font-style:normal;font-weight:700;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--jade)}
.mini-rep b{font-family:var(--sans);font-size:13px;display:inline;margin:0;color:var(--ok-ink)}
.tcm-mini{margin-top:12px;padding:20px;border-radius:10px;background:var(--tcm-bg);border:1px solid var(--tcm-line);color:var(--tcm-ink)}
.tm-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px}
.tm-head .r-tag{color:var(--tcm-accent)}
.tm-head b{display:block;font-family:var(--serif);font-weight:400;font-size:21px;line-height:1.25;margin-top:4px;color:var(--tcm-ink)}
.tm-rail{margin-top:16px}
.tm-rail a{display:block;position:relative;border-radius:8px;overflow:hidden}
.tm-rail img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.tm-rail span{position:absolute;left:0;right:0;bottom:0;padding:8px 10px;font-size:13.5px;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.7))}
#h-video .video{margin-top:0;aspect-ratio:21/8}
.cgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:24px}
.cgrp h3{margin:0 0 10px;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--stone)}
.chipset{display:flex;flex-wrap:wrap;gap:8px}
.chipset a{font-size:14.5px;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);text-decoration:none}
.chipset a:hover{border-color:var(--jade);color:var(--jade)}
.chipset a.lead{background:var(--hero-bg);color:var(--on-dark);border-color:var(--hero-bg)}
.pcard{display:flex;flex-direction:column;gap:4px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}
.pcard img,.pcard .ph-todo{width:72px;height:72px;border-radius:50%;object-fit:cover;margin-bottom:8px}
.pcard .ph-todo{display:grid;place-items:center;background:var(--jade-soft);font-size:11px;text-align:center}
.pcard b{color:var(--ink);font-size:16px}
.pcard span{font-size:13.5px;color:var(--stone);line-height:1.45}
.photo{display:block;position:relative;border-radius:8px;overflow:hidden}
.photo img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover}
.photo span{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;font-size:13.5px;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.7))}
.tri{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.tri li{border-top:2px solid var(--jade);padding-top:12px;font-size:14.5px;color:var(--stone)}
.tri b{display:block;color:var(--ink);font-size:16px;margin-bottom:2px}
.stay-mini{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;margin-top:24px}
.stay-mini img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px}
.stay-mini ul{list-style:none;margin:0;padding:0}
.stay-mini li{padding:10px 0;border-top:1px solid var(--line);font-size:14.5px;color:var(--stone)}
.stay-mini b{display:block;color:var(--ink);font-size:16px}
.place-mini{display:flex;flex-direction:column;gap:4px}
.place-mini img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px;margin-bottom:6px}
.place-mini b{color:var(--ink);font-size:15px;line-height:1.3}
.place-mini span{font-size:13px;color:var(--stone);display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-variant-numeric:tabular-nums}
.place-mini em{font-style:normal}
.climate-line{display:flex;flex-wrap:wrap;gap:6px 18px;margin:20px 0 0;font-size:14.5px;color:var(--stone);font-variant-numeric:tabular-nums}
.climate-line b{color:var(--ink)}
.climate-line span:first-of-type{color:var(--jade);font-weight:700}
.steps6{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;counter-reset:s6}
.steps6 li{counter-increment:s6;border-top:2px solid var(--jade);padding-top:10px;font-size:13.5px;color:var(--stone)}
.steps6 b{display:block;color:var(--ink);font-size:15px}
.steps6 b::before{content:counter(s6) ". ";color:var(--seal)}
.price-line{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:22px;padding:14px 18px;border-radius:10px;background:var(--jade-soft);color:var(--ink);font-size:14.5px}
#h-faq details{padding:12px 0}
#review .form{margin-top:20px}
.form{grid-template-columns:repeat(2,minmax(0,1fr))}
.form label,.form input,.form select,.form textarea{min-width:0;max-width:100%;box-sizing:border-box}
@media (max-width:700px){.form{grid-template-columns:minmax(0,1fr);padding:18px}}
.menu-btn{display:none}
.mbar{display:none}
.s-top{position:relative}

@media (max-width:860px){
  .s-top .wrap{flex-wrap:nowrap;padding-block:10px;gap:10px}
  .brand span:first-child{font-size:15px;line-height:1.2}
  .brand span:last-child{display:none}
  .brand{min-width:0;flex:1}
  .menu-btn{display:inline-flex;align-items:center;font:600 14px var(--sans);padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;margin-left:auto}
  .s-nav{display:none;position:absolute;left:0;right:0;top:100%;z-index:25;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:6px 16px 12px;box-shadow:0 8px 20px rgba(0,0,0,.08)}
  .s-nav a{padding:12px 0;border-bottom:1px solid var(--line);font-size:16px}
  .s-top.open .s-nav{display:flex}
  .s-act .btn{display:none}
  .lang button{padding:5px 8px}
  .cgrid{grid-template-columns:1fr;gap:16px}
  .tri{grid-template-columns:1fr;gap:12px}
  .stay-mini{grid-template-columns:1fr;gap:12px}
  .steps6{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:760px){
  .sec{padding-block:40px}
  .hsec{padding-block:36px}
  .hero-copy{padding:28px 16px 24px}
  .hero h1{font-size:31px;margin:10px 0 12px}
  .hero p{font-size:16px}
  .hero .ctas{margin-top:18px}
  .hero-photo{aspect-ratio:16/10}
  .trust .wrap{grid-template-columns:1fr 1fr;gap:10px 16px;padding-block:14px;font-size:12px}
  .trust b{font-size:17px}
  .rail{grid-auto-flow:column;grid-auto-columns:70%;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:-16px;padding:0 16px 6px;scroll-padding-inline:16px;-webkit-overflow-scrolling:touch}
  .rail>*{scroll-snap-align:start}
  .tm-rail{grid-auto-columns:46%;margin-inline:-20px;padding-inline:20px}
  .prail{grid-auto-columns:64%}
  .frail{grid-auto-columns:56%}
  .wrows a{grid-template-columns:96px 1fr;gap:14px;padding-right:14px}
  .wrows img,.mini-rep{width:96px;height:100%;min-height:118px}
  .mini-rep{padding:10px;font-size:10.5px}
  .mini-rep b{font-size:11px}
  .wrows b{font-size:17px}
  .wrows .d{font-size:13.5px}
  .lf-mini blockquote{font-size:16px}
  .tm-head b{font-size:18px}
  #h-video .video{aspect-ratio:16/9}
  .video b{font-size:18px}
  .video .vc>span:not(.todo){display:none}
  .video .play{width:52px;height:52px}
  .mini-rep span+span{display:none}
  .steps6{grid-template-columns:repeat(2,minmax(0,1fr))}
  .h-head .more{font-size:14px}
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;gap:8px;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:var(--paper);border-top:1px solid var(--line)}
  .mbar .btn{flex:1;justify-content:center;padding:11px 10px;font-size:14px}
  .mbar .btn-g{color:var(--ink)}
  #site{padding-bottom:72px}
  .svc-panel .ph{aspect-ratio:16/9}
  .svc-body{padding:18px}
  .svc-body h3{font-size:24px}
  .reason{padding-top:28px;margin-top:28px}
}


.handles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}
.handles div{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:14px 16px;font-size:14px;color:var(--stone)}
.handles b{display:block;color:var(--ink);font-size:15px;margin-bottom:3px}
@media (max-width:860px){.handles{grid-template-columns:1fr}}

/* sub-page hero and parts */
.phero{background:var(--mist);border-bottom:1px solid var(--line)}
.phero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-block:36px 18px}
.phero h1{font-family:var(--serif);font-weight:400;font-size:clamp(30px,4vw,48px);line-height:1.1;color:var(--ink);margin:8px 0 12px;text-wrap:balance}
.phero .eyebrow{color:var(--jade)}
.phero .lead{font-size:17px;color:var(--text);max-width:56ch;margin:0}
.pfacts{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.pfacts li{border-top:2px solid var(--seal);padding-top:8px;font-size:12.5px;color:var(--stone);line-height:1.35}
.pfacts b{display:block;font-family:var(--serif);font-weight:400;font-size:24px;color:var(--ink);line-height:1.1;font-variant-numeric:tabular-nums}
.phero-img{margin:0}
.phero-img img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;background:#fff}
.phero-img figcaption{font-size:12px;color:var(--stone);margin-top:6px}
.jump{display:flex;flex-wrap:wrap;gap:8px;padding-block:6px 18px}
.jump a{font-size:14px;font-weight:600;padding:7px 14px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--ink);text-decoration:none}
.jump a:hover{border-color:var(--jade);color:var(--jade)}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.two-col.rev{grid-template-columns:.8fr 1.2fr}
.two-col figure{margin:0}
.two-col figure img{display:block;width:100%;border-radius:10px;object-fit:cover;aspect-ratio:4/3;background:#fff}
.two-col figure.tall img{aspect-ratio:3/4}
#t-pd figure img{object-fit:contain;background:#fff;border:1px solid var(--line)}
.two-col figcaption{font-size:12.5px;color:var(--stone);margin-top:6px}
.two-col h2,#t-stroke h2,#t-who h2,#t-research h2,#experts h2,#e-heads h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3vw,36px);color:var(--ink);margin:6px 0 12px;line-height:1.15}
.steps.big{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.steps.big li{font-size:14px;padding:12px 14px}
.prog-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px}
.prog-cards div{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px;font-size:14px;color:var(--stone)}
.prog-cards b{display:block;color:var(--ink);font-size:16px;margin-bottom:4px}
.tri.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.liu{display:grid;grid-template-columns:200px 1fr 1fr;gap:28px;align-items:center}
.liu>img{width:200px;height:200px;border-radius:50%;object-fit:cover}
.liu figure{margin:0}.liu figure img{width:100%;border-radius:10px;aspect-ratio:16/9;object-fit:cover}
.liu figcaption{font-size:12.5px;color:var(--stone);margin-top:6px}
.liu h2{font-family:var(--serif);font-weight:400;font-size:32px;color:var(--ink);margin:6px 0 10px}
.papers{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.papers li{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:14px 16px;font-size:14px;color:var(--stone)}
.papers cite{display:block;font-style:normal;font-weight:700;color:var(--ink);margin-bottom:4px}
.feat2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:28px}
.feat2 a{position:relative;display:block;background:var(--hero-bg);color:var(--on-dark);border-radius:10px;padding:20px 22px;text-decoration:none}
.feat2 b{display:block;font-family:var(--serif);font-weight:400;font-size:24px}
.feat2 span{display:block;font-size:14.5px;opacity:.9;margin-top:4px;max-width:44ch}
.feat2 em{position:absolute;top:16px;right:16px;font-style:normal;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--seal);color:#fff;padding:3px 9px;border-radius:999px}
.ex .more{font-size:13.5px;display:inline-block;margin-top:6px}
.press{margin:28px 0 0;padding:18px 22px;border-left:3px solid var(--jade);background:var(--mist);font-family:var(--serif);font-size:19px;color:var(--ink)}
.press cite{display:block;font-family:var(--sans);font-style:normal;font-size:13px;color:var(--stone);margin-top:6px}
.tcm-real{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:20px;align-items:center;margin-top:36px;padding:20px;border-radius:10px;background:var(--tcm-card);border:1px solid var(--tcm-line)}
.tcm-real figure{margin:0}.tcm-real img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px}
.tcm-real figcaption{font-size:12.5px;color:var(--tcm-sub);margin-top:6px}
.tcm-real h3{font-family:var(--serif);font-weight:400;font-size:22px;color:var(--tcm-ink);margin:0 0 8px}
.tcm-real p{font-size:14.5px;color:var(--tcm-ink);margin:0 0 8px}
@media (max-width:900px){
  .phero-in{grid-template-columns:1fr;gap:18px;padding-block:22px 10px}
  .phero-img{order:-1}
  .phero-img img{aspect-ratio:16/9}
  .pfacts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .two-col,.two-col.rev,.liu,.tcm-real{grid-template-columns:1fr}
  .liu>img{width:140px;height:140px}
  .prog-cards,.papers,.feat2,.tri.four{grid-template-columns:1fr}
  .steps.big{grid-template-columns:1fr}
}
@media (max-width:760px){
  .jump{flex-wrap:nowrap;overflow-x:auto;margin-inline:-16px;padding-inline:16px}
  .jump a{white-space:nowrap}
  .phero h1{font-size:30px}
  .phero .lead{font-size:15.5px}
  .pfacts b{font-size:21px}
}

/* why rows: nature badge, tcm row; therapies */
.nature{display:inline-block;vertical-align:3px;margin-left:8px;font-family:var(--sans);font-style:normal;font-size:11.5px;font-weight:700;letter-spacing:.02em;color:#fff;background:var(--seal);padding:3px 9px;border-radius:999px;white-space:nowrap}
.nature i{font-family:var(--serif)}
.nature-line{margin:0 0 10px;padding:10px 14px;border-left:3px solid var(--seal);background:var(--mist);font-size:14.5px;color:var(--ink)}
.wrows .tcm-row a{background:var(--tcm-bg);border-color:var(--tcm-line)}
.wrows .tcm-row .r-tag{color:var(--tcm-accent)}
.wrows .tcm-row b{color:var(--tcm-ink)}
.wrows .tcm-row .d{color:var(--tcm-sub)}
.eq-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:20px}
.eq-grid figure{margin:0;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.eq-grid img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.eq-grid figcaption{padding:12px 14px 14px;font-size:13.5px;color:var(--stone)}
.eq-grid figcaption b{display:block;color:var(--ink);font-size:15px;margin-bottom:2px}
#t-equip h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3vw,36px);color:var(--ink);margin:6px 0 12px}
.th-home{margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.th-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 20px}
.th-head .sub-h{margin:0}
.th-grp{margin-top:16px}
.th-grp h3{margin:0 0 8px;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--stone)}
.th-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.th-tile{display:flex;flex-direction:column;gap:1px;padding:10px 14px;border-radius:8px;background:var(--card);border:1px solid var(--line);text-decoration:none;color:var(--ink)}
.th-tile:hover{border-color:var(--jade)}
.th-tile b{font-size:14.5px;font-weight:600}
.th-tile span{font-family:var(--zh);font-size:12px;color:var(--stone)}
.th-tile::after{content:"→";align-self:flex-end;margin-top:-18px;color:var(--jade);font-size:13px}
.th-h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3vw,36px);color:var(--ink);margin:6px 0 16px}
.th-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.th-card{display:grid;grid-template-columns:150px 1fr;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;align-items:start;scroll-margin-top:72px}
.th-card img,.th-ph{width:150px;height:112px;border-radius:8px;object-fit:cover;display:block}
.th-ph{display:grid;place-items:center;background:var(--jade-soft);color:var(--ink);font-family:"Noto Serif SC","Songti SC",serif;font-size:30px}
.th-card h3{margin:0;font-size:17px;color:var(--ink)}
.th-card h3 .zh{font-family:var(--zh);font-weight:400;font-size:12.5px;color:var(--stone);margin-left:6px}
.th-card p{margin:6px 0 8px;font-size:14px;color:var(--text)}
.used{display:flex;flex-wrap:wrap;gap:5px;align-items:center}
.used span{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--stone);margin-right:4px}
.used a{font-size:12.5px;padding:2px 9px;border-radius:999px;background:var(--mist);color:var(--ink);text-decoration:none;border:1px solid var(--line)}
.used a:hover{border-color:var(--jade)}
.th-card .more{display:inline-block;margin-top:8px;font-size:13.5px}
.tx b a{color:inherit;text-decoration:none;border-bottom:1px dashed var(--jade)}
@media (max-width:900px){
  .th-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .th-list,.eq-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  .nature{display:table;margin:6px 0 0}
  .th-card{grid-template-columns:84px 1fr;gap:12px}
  .th-card img,.th-ph{width:84px;height:84px}
  .eq-grid{grid-auto-flow:column;grid-auto-columns:78%;grid-template-columns:none;overflow-x:auto;margin-inline:-16px;padding:0 16px 6px}
}
/* Ling Feng */
.lf-band{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 1.1fr;gap:12px;margin-top:22px;align-items:stretch}
.lf-tile{position:relative;display:block;border-radius:10px;overflow:hidden;text-decoration:none;min-height:220px;background:#222}
.lf-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.lf-tile span{position:absolute;left:0;right:0;bottom:0;padding:12px 14px;color:#fff;font-size:13px;line-height:1.4;background:linear-gradient(transparent,rgba(0,0,0,.78))}
.lf-tile b{display:block;font-size:15.5px}
.lf-quote2 {
  position: relative;
  background: url('../images/chooseus4.jpg') center/cover no-repeat !important;
  color: var(--on-dark);
  border-radius: 10px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  overflow: hidden;
}

/* 黑色半透明遮罩 */
.lf-quote2::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.55);
  z-index: 1;
}

/* 内容层级调整 */
.lf-quote2 > * {
  position: relative;
  z-index: 2;
}

.lf-quote2 blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: 18.5px;
  line-height: 1.4;
  color: #fff;
}

.lf-quote2 p {
  margin: 0;
  font-size: 13px;
  opacity: .85;
}

.lf-quote2 .more {
  color: #9fe0cc;
  text-decoration: none;
}

.lf-quote2 .more:hover {
  text-decoration: underline;
}
.lf-hero-in{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.lf-hero h2,.lf-sec-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.4vw,42px);color:var(--ink);margin:6px 0 10px;line-height:1.15;text-wrap:balance}
.lf-hero .lead{font-size:17px;max-width:56ch}
.facts{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.facts li{border-top:2px solid var(--seal);padding-top:8px;font-size:13.5px;color:var(--stone)}
.facts b{display:block;font-family:var(--serif);font-weight:400;font-size:30px;color:var(--ink);line-height:1.1;font-variant-numeric:tabular-nums}
.lfp{margin:0}
.lfp img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px}
.lfp.big img{aspect-ratio:4/3}
.lfp figcaption{font-size:13px;color:var(--ink);margin-top:6px;line-height:1.4}
.lfp small{display:block;color:var(--stone);font-size:11.5px}
.lf-two{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start;margin-top:18px}
.lf-two.rev{grid-template-columns:.9fr 1.1fr}
.roles{list-style:none;margin:0;padding:0}
.roles li{padding:12px 0;border-top:1px solid var(--line);font-size:14.5px;color:var(--stone)}
.roles b{display:block;color:var(--ink);font-size:15.5px;margin-bottom:2px}
.lf-gal{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.lf-gal .lfp img{aspect-ratio:16/10}
.care{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:18px}
.care h3{margin:12px 0 4px;font-size:17px;color:var(--ink)}
.care p{margin:0;font-size:14.5px;color:var(--stone)}
.lf-why{display:grid;grid-template-columns:240px 1fr;gap:32px;align-items:center}
.lf-why img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:10px}
.lf-why h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3vw,36px);color:var(--ink);margin:6px 0 10px}
@media (max-width:900px){
  .lf-band{grid-template-columns:1fr 1fr}
  .lf-quote2{grid-column:1/-1}
  .lf-hero-in,.lf-two,.lf-two.rev,.care{grid-template-columns:1fr}
  .lf-why{grid-template-columns:1fr}
  .lf-why img{max-width:260px}
}
@media (max-width:760px){
  .lf-band{display:grid;grid-auto-flow:column;grid-auto-columns:72%;grid-template-columns:none;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:-16px;padding:0 16px 6px}
  .lf-band>*{scroll-snap-align:start}
  .lf-quote2{grid-column:auto}
  .lf-tile{min-height:240px}
  .lf-quote2 blockquote{font-size:16.5px}
  .facts b{font-size:26px}
}
/* explore */
.ex-lead{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:end}
@media (max-width:860px){.ex-lead{grid-template-columns:1fr}}
.access-key{display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:var(--stone);margin-top:14px}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;letter-spacing:.04em;padding:3px 9px;border-radius:999px;white-space:nowrap}
.badge.a{background:var(--ok-bg);color:var(--ok-ink)}
.badge.b{background:var(--mid-bg);color:var(--mid-ink)}
.badge.c{background:var(--mist);color:var(--stone);border:1px solid var(--line)}
.places{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:36px}
@media (max-width:980px){.places{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.places{grid-template-columns:1fr}}
.place{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}
.place img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover;background:var(--mist)}
.place .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.place h3{margin:0;font-family:var(--serif);font-weight:400;font-size:21px;color:var(--ink);line-height:1.2}
.place .zh{font-family:var(--zh);font-size:13px;color:var(--stone);margin-left:6px}
.place p{margin:0;font-size:14.5px}
.place .meta{margin-top:auto;padding-top:10px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;font-size:13px;color:var(--stone);font-variant-numeric:tabular-nums}
.near{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px 28px;margin-top:28px}
.near div{border-top:1px solid var(--line);padding-top:12px}
.near b{color:var(--ink);display:block}
.near p{margin:4px 0 0;font-size:14px;color:var(--stone)}
.near .badge{margin-top:6px}
.climate{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:center;margin-top:56px}
@media (max-width:860px){.climate{grid-template-columns:1fr}}
.climate h3{font-family:var(--serif);font-weight:400;font-size:26px;color:var(--ink);margin:0 0 10px}
.climate p{margin:0 0 10px;font-size:15px}
.chart{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px 18px;overflow-x:auto}
.chart svg{display:block;width:100%;min-width:480px;height:auto}
.chart .leg{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13px;color:var(--stone);margin-top:8px}
.chart .leg i{display:inline-block;width:12px;height:12px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.trips{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:40px}
.trip{background:var(--mist);border-radius:8px;padding:16px 18px}
.trip b{display:block;color:var(--ink);font-size:16px}
.trip .t{font-family:var(--serif);font-size:26px;color:var(--jade);line-height:1.1;margin:6px 0 4px;font-variant-numeric:tabular-nums}
.trip p{margin:0;font-size:13.5px;color:var(--stone)}
.credits{font-size:12px;color:var(--stone);margin-top:28px;line-height:1.7}
.credits a{color:var(--stone)}
.foot{background:var(--ink);color:var(--paper);font-size:14px}
.foot .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;padding-block:40px}
.foot b{font-family:var(--serif);font-weight:400;font-size:18px;display:block;margin-bottom:6px}
.foot p{margin:4px 0;opacity:.9}
.foot .legal{grid-column:1/-1;font-size:12.5px;opacity:.75;border-top:1px solid rgba(255,255,255,.2);padding-top:16px}

.form-thx {
  margin-top: 1rem;
  padding: 1.25rem;
  background: #eef7f1;
  border: 1px solid #b7d8c4;
  border-radius: 10px;
  color: #1f3d2b;
}
.form-thx p { margin: 0 0 .75rem; }