/* China Patient Guide — Typography v1. Four layouts, one token system.
   Layout foundations: site.css + refresh.css. This file owns all type and spacing. */
@font-face{font-family:Inter;src:url('/assets/fonts/inter-latin.woff2') format('woff2');font-style:normal;font-weight:400 700;font-display:swap}
@font-face{font-family:Inter Fallback;src:local('Arial');size-adjust:106.777%;ascent-override:90.727%;descent-override:22.590%;line-gap-override:0%}
:root{
 --font-latin:Inter,"Inter Fallback",Arial,sans-serif;--font-cjk:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;--font-body:Inter,"Inter Fallback","PingFang SC","Microsoft YaHei",sans-serif;
 --sans:var(--font-body);--font-regular:400;--font-medium:500;--font-semibold:600;--font-bold:700;
 --text-hero:clamp(2rem,1.5rem + 1.4vw,2.75rem);--text-page:clamp(1.875rem,1.6rem + .8vw,2.5rem);--text-article:clamp(1.875rem,1.6rem + .7vw,2.375rem);--text-section:clamp(1.5rem,1.3rem + .5vw,1.75rem);--text-article-section:clamp(1.375rem,1.2rem + .4vw,1.5625rem);--text-h3:clamp(1.1875rem,1.08rem + .3vw,1.3125rem);--text-card:1.125rem;--text-lead:1.125rem;--text-body:1.0625rem;--text-secondary:.9375rem;--text-meta:.875rem;--text-control:1rem;--text-button:.9375rem;
 --lh-heading:1.25;--lh-section:1.4;--lh-body:1.75;--lh-meta:1.6;
 --heading:#0b3558;--body-text:#273f58;--secondary:#50657b;--link:#006eb8;--surface:#fff;--surface-soft:#f2f7fb;--border:#dae5ef;--focus:#005b96;
 --ink:var(--heading);--navy:var(--heading);--text:var(--body-text);--muted:var(--secondary);--accent:var(--link);--line:var(--border);--card-line:var(--border);--sky:var(--surface-soft);--ok:#206346;--warn:#7c470d;
 --container-wide:1200px;--container-reading:760px;--container-data:1120px;--wrap:var(--container-wide);
 --space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--space-16:4rem;--space-24:6rem;
 --paragraph-gap:1.25rem;--section-gap:3rem;--radius:12px;--control-border:#71879a
}
html{font-size:100%;scroll-padding-top:110px}body{font:var(--font-regular) var(--text-body)/var(--lh-body) var(--font-body);color:var(--body-text);font-synthesis:style;background:var(--surface);overflow-wrap:break-word}
:lang(zh){font-family:var(--font-cjk);line-height:1.85}:lang(ja){font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}:lang(ko){font-family:"Apple SD Gothic Neo","Malgun Gothic",sans-serif}:lang(ar){font-family:Tahoma,Arial,sans-serif;line-height:1.85}
h1,h2,h3,h4,h5,h6{font-family:var(--font-body);color:var(--heading);font-weight:var(--font-semibold);letter-spacing:-.025em;line-height:var(--lh-heading);text-wrap:pretty;overflow-wrap:anywhere}
h1{font-size:var(--text-page);font-weight:var(--font-bold)}h2{font-size:var(--text-section)}h3{font-size:var(--text-h3);line-height:1.45}h4{font-size:1.125rem;line-height:1.5}h5,h6{font-size:1rem;line-height:1.5}
b,strong{font-weight:var(--font-semibold)}p{margin:0 0 var(--paragraph-gap)}a{color:var(--link);text-underline-offset:.2em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}button,input,select,textarea,summary{font-family:inherit}button,input,select,textarea{font-size:var(--text-control);line-height:1.5}input::placeholder,textarea::placeholder{color:var(--secondary);opacity:1}
:focus-visible{outline:3px solid var(--focus)!important;outline-offset:4px!important;border-radius:3px}main:focus{outline:none}h2[id],section[id]{scroll-margin-top:110px}.small,small,.note{font-size:var(--text-meta);line-height:var(--lh-meta)}.muted{color:var(--secondary)}.skip-link{position:fixed;top:-100px;left:16px;z-index:100;padding:12px 20px;background:#fff;border:2px solid var(--focus);font-size:1rem}.skip-link:focus{top:10px}
.wrap{max-width:var(--container-wide);padding-inline:24px}.wrap.narrow{max-width:calc(var(--container-reading) + 48px)}
/* Shared masthead, navigation and footer */
.testbar{font-size:var(--text-meta);line-height:1.5;padding:8px 16px}.site-header{position:relative;top:auto}.header-row{min-height:84px;gap:18px}.wordmark{font-size:1.1875rem;font-weight:var(--font-bold);letter-spacing:-.055em}.brand img{width:44px;height:44px}.wm-com{font-size:inherit}.nav-item>a,.main-nav a{font-size:.875rem;font-weight:var(--font-medium);line-height:1.45}.nav-item>a{padding:14px 8px}.nav-menu a{padding:12px;font-size:.9375rem;min-height:44px}.lang-pill{font-size:.875rem;font-weight:var(--font-medium)}
.btn,.btn-sm,.header-row .btn{font-family:var(--font-body);font-size:var(--text-button);font-weight:var(--font-semibold);line-height:1.4;min-height:44px;padding:11px 18px;justify-content:center;border-radius:8px;white-space:normal}.btn-primary{color:#fff;background:#cf2027;border-color:#cf2027;box-shadow:0 3px 8px #b31c2212}.btn-primary:hover{background:#ad1720;border-color:#ad1720}.btn-link{color:var(--link)}.ico{vertical-align:middle}
.site-footer{background:#0b3558;color:#e0eaf2;padding:48px 0 24px}.site-footer p,.site-footer .muted{color:#d3e1ed;font-size:.9375rem;line-height:1.7}.site-footer a{font-size:.9375rem;line-height:1.6;color:#e1edf5;margin:10px 0}.site-footer h4{font-size:1rem;line-height:1.5;font-weight:var(--font-semibold);margin:0 0 16px}.site-footer .wordmark{font-size:1.1875rem;color:#fff}.site-footer .wm-china{color:#ff9b94}.site-footer .brand{margin:0 0 20px}.site-footer .footer-base{font-size:.875rem;line-height:1.6;color:#d3e1ed;margin-top:32px;padding-top:24px}.footer-grid{gap:40px}.footer-grid>div:first-child{max-width:440px}.pending{display:inline;color:#6a4812;background:#fff1d4;font-size:inherit;line-height:inherit;padding:3px 6px;border-radius:4px;box-decoration-break:clone}.site-footer .pending{font-size:.875rem}.preview-bar{font-size:.9375rem;line-height:1.65;text-align:left;padding:16px max(24px,calc((100vw - 1120px)/2));border-bottom:1px solid #f1c4bd;background:#fff0ed;color:#8e3227}
/* Page headers make the editorial hierarchy visible before the first paragraph. */
.doc-head{padding:40px 0 32px}.doc>.doc-head{background:linear-gradient(105deg,#f3f9fe,#fcfeff);border-bottom:1px solid var(--border);padding:32px 0 36px;margin-bottom:40px}.doc .document-heading{max-width:calc(var(--container-data) + 48px)}.doc .document-heading h1{max-width:27ch;font-size:var(--text-page);line-height:1.25;font-weight:700;margin:0;letter-spacing:-.035em}.doc.mode-editorial .document-heading h1{font-size:var(--text-article)}
.breadcrumbs ol{font-size:.875rem;line-height:1.6;gap:6px;margin:0 0 24px}.breadcrumbs a{color:var(--secondary);text-decoration:underline}.breadcrumbs li{max-width:100%;overflow-wrap:anywhere}.eyebrow{font-size:.875rem;font-weight:600;letter-spacing:.08em;line-height:1.5;margin:0 0 12px;color:var(--link)}.lead,.doc-head .lead{font-size:var(--text-lead);line-height:1.7;color:var(--body-text);font-weight:400;max-width:70ch;margin:16px 0 0}
.byline{font-size:.875rem!important;line-height:1.8;color:var(--secondary);max-width:92ch;margin:24px 0 0;padding-top:18px;border-top:1px solid var(--border);text-wrap:pretty}.byline a{color:var(--link)}.byline time{font-variant-numeric:tabular-nums;font-weight:500}.pending-review{color:#8c4519;font-weight:500}.document-heading>.small{margin:16px 0 0}
/* Reading: navigation rail + a measured 760px article column. */
.doc-body{padding-bottom:64px}.doc-body.has-outline{display:grid;grid-template-columns:220px minmax(0,760px);gap:64px;max-width:1120px;align-items:start}.doc-main{min-width:0;font-size:var(--text-body);line-height:var(--lh-body)}.doc-main>p,.doc-main li,.doc-body p,.doc-body li{max-width:none}.doc-main p{margin:0 0 var(--paragraph-gap);line-height:var(--lh-body)}.doc-main h2{font-size:var(--text-article-section);font-weight:600;line-height:1.4;margin:48px 0 18px;padding-top:0;letter-spacing:-.025em}.doc-main>h2:first-child{margin-top:0}.doc-main h3{font-size:var(--text-h3);line-height:1.45;margin:32px 0 14px;font-weight:600}.doc-main h4{margin:28px 0 12px}.doc-main ul,.doc-main ol{padding-left:25px;margin:0 0 24px}.doc-main li{margin:12px 0;padding-left:4px}.doc-main li::marker{color:#275a7d;font-weight:600}.doc-main a{overflow-wrap:anywhere}.doc-main p:has(>.pending){background:#fffaf0;border:1px solid #ead8b2;border-left:3px solid #b28033;padding:18px 20px;border-radius:8px;font-size:1rem}.doc-main p:has(>.pending) .pending{background:transparent;padding:0}
.document-outline{font-size:.875rem;position:sticky;top:24px;max-height:calc(100vh - 48px);overflow:auto;padding-right:12px;scrollbar-width:thin}.document-outline summary{font-size:.875rem;font-weight:600;line-height:1.6;cursor:pointer;color:var(--heading);padding:0 0 16px;border-bottom:1px solid var(--border);list-style:none}.document-outline summary::after{content:'−';float:right;font-size:1rem}.document-outline details:not([open]) summary::after{content:'+'}.document-outline ol{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:2px}.document-outline li{margin:0;padding:0}.document-outline a{display:block;text-decoration:none;color:var(--secondary);border-left:2px solid transparent;padding:8px 12px;font-size:.875rem;line-height:1.6;min-height:40px;overflow-wrap:anywhere}.document-outline a:hover,.document-outline a:focus-visible{color:var(--link);background:var(--surface-soft);border-left-color:var(--link)}
/* Discovery and evidence use wider data containers, without stretching paragraphs. */
.doc.mode-discovery .doc-body,.doc.mode-evidence:not(.is-hospital) .doc-body{max-width:calc(var(--container-data) + 48px);display:block}.mode-discovery .doc-main>p,.mode-evidence .doc-main>p,.mode-discovery .doc-main>ul,.mode-evidence .doc-main>ul{max-width:var(--container-reading)}.mode-discovery .document-outline,.mode-evidence .document-outline{position:static;max-height:none;padding:0;margin:0 0 32px;border:1px solid var(--border);border-radius:10px;background:#fbfdff}.mode-discovery .document-outline summary,.mode-evidence .document-outline summary{padding:15px 20px;min-height:48px;border-bottom:0}.mode-discovery .document-outline ol,.mode-evidence .document-outline ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:0 10px 14px;margin-top:0;gap:2px 14px}.mode-discovery .doc-main>h2,.mode-evidence .doc-main>h2{font-size:var(--text-section)}
/* Tables keep all sources and qualifications in their own scroll region. */
.table-wrap{max-width:100%;overflow:auto;margin:24px 0 32px;border:1px solid var(--border);border-radius:10px;box-shadow:0 4px 18px #103a5a05;background:#fff;overscroll-behavior-x:contain}.table-wrap:focus-visible{outline-offset:3px}.cost-table{width:100%;min-width:640px;border-collapse:collapse;font-size:.9375rem;line-height:1.6;table-layout:auto}.cost-table th,.cost-table td{padding:16px 18px;text-align:left;vertical-align:top;line-height:1.6;border-color:var(--border);overflow-wrap:normal}.cost-table th{background:#edf5fb;color:#304d66;font-size:.875rem;font-weight:600}.cost-table tbody tr:nth-child(even){background:#f9fcfe}.cost-table td:first-child{font-weight:500;color:var(--heading)}.cost-table .small{font-size:.9375rem}.cost-table .num{font-size:1.0625rem;font-weight:600;line-height:1.6;white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--heading)}.pricing-table .cost-table{min-width:1080px}.pricing-table .cost-table th:first-child{width:18%}.pricing-table .cost-table th:nth-child(5){width:26%}.pricing-table .cost-table th:last-child{min-width:195px}.price-currency{display:block;color:var(--secondary);font-size:.875rem;font-weight:500;line-height:1.5;margin-bottom:4px}.price-dates{display:grid;gap:6px;margin-top:12px}.price-date{display:block;font-size:.875rem;line-height:1.5;color:var(--secondary);font-variant-numeric:tabular-nums}.price-date:last-child{font-weight:500;color:var(--heading)}
.chip{display:inline-block;max-width:100%;white-space:normal;border-radius:5px;padding:5px 9px;font-size:.875rem;font-weight:500;line-height:1.5;letter-spacing:0}.chip-type{background:#e9f2fa;color:#245276;border:1px solid #cbdfea}.chip-warn{background:#fff2db;color:#78430b;border:1px solid #e8ce9f}.chip-ok{background:#edf7ef;color:#206346;border:1px solid #bbd7c6}.medical-note,.copy-box{font-size:1rem;line-height:1.75;padding:20px 24px;background:#f1f7fb;border:1px solid var(--border);border-left:3px solid #347da6;border-radius:8px}.copy-box ol{margin-bottom:0}.note{color:var(--secondary);font-size:.9375rem}.doc-main .note{padding:16px 20px;background:var(--surface-soft);border:1px solid var(--border);border-radius:8px}
/* Hospital information and verification states. */
.doc.is-hospital .doc-body.has-panel{max-width:calc(var(--container-data) + 48px);grid-template-columns:minmax(0,1fr) 340px;gap:40px}.doc.is-hospital .doc-main{grid-column:1;grid-row:2}.doc.is-hospital .document-outline{grid-column:1/-1;grid-row:1;margin:0;position:static}.doc.is-hospital .hospital-panel{grid-column:2;grid-row:2;position:sticky;top:24px;max-height:calc(100vh - 48px);overflow:auto}.hospital-panel{font-size:.9375rem;border-radius:12px;border:1px solid var(--border);box-shadow:0 8px 25px #17426308}.hp-head{padding:22px 20px;background:#edf6fc}.hp-name{font-size:1.25rem;font-weight:600;line-height:1.4;letter-spacing:-.02em}.hp-zh{font-size:1rem;color:var(--secondary);line-height:1.8;margin-top:6px;font-family:var(--font-cjk)}.hospital-panel dl{padding:8px 20px}.hp-row{display:block;padding:14px 0;border-color:var(--border)}.hp-row dt{font-size:.875rem;font-weight:500;color:var(--secondary);line-height:1.5;margin-bottom:5px}.hp-row dd{font-size:.9375rem;line-height:1.65;color:var(--body-text)}.src-link{font-size:.875rem;margin-left:4px}.hp-foot{font-size:.875rem;padding:18px 20px;background:#f7fbfe;line-height:1.65;display:grid;gap:10px}.mono{white-space:normal;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.hospital-list,.doc-main .link-list{margin:20px 0 28px;padding:0;gap:16px;list-style:none}.doc-main .link-list li{padding:0;margin:0}.link-list a{padding:22px 24px;border:1px solid var(--border);border-radius:10px;display:grid;gap:10px;box-shadow:0 3px 12px #164b6d04;text-decoration:none}.link-title{font-size:1.125rem;line-height:1.45;font-weight:600}.link-title .small{display:block;margin-top:6px;font-size:.9375rem;line-height:1.8;font-weight:400}.link-list .small{font-size:.9375rem;line-height:1.6}.link-list a:hover{border-color:#6d9aba;background:#fbfdff}.link-list .chip{justify-self:start}
/* FAQ, evidence sources and related reading. */
.faq-block{margin-top:48px}.faq-block details{padding:0;margin:12px 0;border:1px solid var(--border);border-radius:10px;overflow:hidden}.faq-block summary{font-size:1.0625rem;font-weight:600;line-height:1.55;padding:18px 48px 18px 20px;cursor:pointer;position:relative;list-style:none;color:var(--heading)}.faq-block summary::-webkit-details-marker{display:none}.faq-block summary::after{content:'+';position:absolute;right:20px;top:16px;font-size:1.375rem;font-weight:400;color:var(--link)}.faq-block details[open] summary{background:#f2f7fb}.faq-block details[open] summary::after{content:'−'}.faq-a{padding:18px 20px 0}.faq-a p{font-size:var(--text-body);line-height:1.75;margin:0 0 18px}.faq-a:empty{padding:0}
.sources{margin-top:48px;padding:24px;border:1px solid var(--border);border-top:3px solid #5b8fae;border-radius:10px;background:#f8fbfe}.doc-main .sources h2{font-size:1.25rem;margin:0 0 20px;padding:0;line-height:1.45}.sources ol{font-size:.9375rem;line-height:1.75;padding-left:22px;margin:0}.sources li{margin:0;padding:16px 0;border-bottom:1px solid var(--border);overflow-wrap:anywhere}.sources li:first-child{padding-top:0}.sources li:last-child{border:0;padding-bottom:0}.sources a{font-weight:500}.sources .muted{color:var(--secondary);font-size:.875rem;line-height:1.7}.related{margin-top:48px;padding-top:0;border:0}.related ul{padding:0;margin:20px 0 0;gap:16px}.related li{margin:0;padding:0}.related a{padding:20px;gap:10px;border-radius:10px;background:#fff}.related a b{font-size:1.0625rem;line-height:1.5;font-weight:600}.related a span{font-size:.9375rem;line-height:1.65}.cta-band{padding:40px 0;border-top:1px solid var(--border);background:#f1f8fd}.cta-row{gap:24px}.small-title{font-size:1.5rem;font-weight:600;line-height:1.4}.cta-row .btn{min-width:164px}
/* Planning: all fields retain native behavior and server validation. */
.planning-page .doc-head{background:#f3f9fe;border-bottom:1px solid var(--border);padding:48px 0 64px}.planning-page .doc-head h1{font-size:var(--text-page);line-height:1.25}.planning-page .doc-head .lead{margin-top:20px}.form-page{padding-top:32px;padding-bottom:64px}.inquiry-form{gap:24px;padding:32px;border:1px solid var(--border);box-shadow:0 8px 30px #164b6d08;border-radius:12px}.field-row{gap:20px}.field{gap:8px}.field label{font-size:.9375rem;font-weight:500;line-height:1.5;color:var(--heading)}.field input,.field select,.field textarea{font-size:1rem;font-weight:400;line-height:1.5;padding:12px 14px;min-height:48px;border:1px solid var(--control-border);border-radius:7px;color:var(--body-text);background:#fff}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--focus);box-shadow:0 0 0 1px var(--focus)}.field-hint{font-size:.875rem;line-height:1.65;color:var(--secondary);margin:0}.field-error,.form-error{font-size:.9375rem;line-height:1.6;color:#a22a20}.field-error{padding-left:10px;border-left:3px solid #b33429}.field [aria-invalid=true]{border:2px solid #b33429}.form-error{padding:16px 18px;border:1px solid #d28b83;background:#fff1ef}.checks{gap:18px}.check{display:flex;gap:12px;align-items:flex-start;font-size:.9375rem;line-height:1.7}.check input{width:22px;height:22px;margin-top:3px;flex:none;accent-color:#006eb8}.check>span{display:block;min-width:0}.form-foot{font-size:.875rem;line-height:1.65;margin:0}.inquiry-form>.btn{justify-self:start;min-width:210px}.form-page .field-row.three{grid-template-columns:1.3fr 1fr 1fr}
/* Home: preserve the approved imagery and composition, restore readable type. */
.homepage .hero2-grid{min-height:510px}.homepage .hero2-copy{width:650px;max-width:60%;padding:36px 0}.homepage .hero2 h1{font-size:var(--text-hero);line-height:1.15;font-weight:700;letter-spacing:-.04em}.homepage .hero2-lead{font-size:var(--text-lead);line-height:1.65;max-width:480px;margin:18px 0 24px;color:var(--body-text)}.homepage .hero2-backdrop{top:-45px}.hero2-tagline{font-family:var(--font-body);font-size:1.25rem;font-weight:500;font-style:italic;line-height:1.5;transform:rotate(-4deg);max-width:250px;top:26px}.hero2-badges{font-size:.875rem;line-height:1.6;right:0;bottom:34px;gap:10px;padding:16px 18px;max-width:260px}.hero2-badges .ico{width:18px;height:18px}.art-caption{font-size:.875rem;line-height:1.5;bottom:6px;color:#264b64}.homepage .finder{width:690px;max-width:calc(100vw - 48px);padding:16px;border-color:var(--border);border-radius:12px}.finder-tabs{gap:6px;flex-wrap:wrap;overflow:visible;margin-bottom:14px}.finder-tabs button{font-size:.875rem;font-weight:500;line-height:1.45;min-height:44px;padding:8px 10px;white-space:normal;gap:6px;flex:1 1 45%;justify-content:flex-start}.finder-tabs button .ico{width:18px;height:18px}.finder-tabs button[aria-selected=true]{background:#006eb8;box-shadow:none}.homepage .finder-form{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:10px}.finder-field{border:1px solid var(--control-border);padding:0 12px;box-shadow:none}.finder-field .ico{width:18px;height:18px}.finder-field input,.finder-field select{font-size:1rem;min-height:48px;line-height:1.5;color:var(--body-text);padding:10px 0}.finder-go{grid-column:1/-1;font-size:.9375rem;min-height:46px;padding:11px 18px}.finder-popular{font-size:.875rem;line-height:1.6;gap:8px;margin-top:16px}.finder-popular a{font-size:.875rem;line-height:1.6;padding:5px 10px;color:var(--body-text)}.finder-popular>span{color:var(--secondary);font-weight:500}
.homepage .features{gap:16px;padding-top:24px}.feature{padding:20px 18px;gap:12px;align-items:flex-start;box-shadow:0 3px 14px #164b6d04}.feature b{font-size:1.0625rem;font-weight:600;line-height:1.45;color:var(--heading)}.feature small{font-size:.9375rem;line-height:1.6;margin-top:8px}.feature-ico{width:40px;height:40px}.feature-ico .ico{width:23px;height:23px}
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