/*
 * XIYA V2 — Radiograph clarity
 * A dental-native visual system: enamel white, surgical teal, radiograph cyan,
 * and a restrained gingiva coral used only for decisive actions or warnings.
 */
:root{
  --ink:#102f2c;--ink-2:#294945;--muted:#627a76;--green:#087e73;--green-dark:#07594f;
  --cyan:#64c8c2;--cyan-pale:#dff5f2;--mint:#dff5ef;--mint-pale:#f1f8f6;
  --enamel:#fbfcf8;--paper:#f5f8f4;--line:#d8e5e1;--line-strong:#bcd1cc;
  --coral:#e87866;--red:#c84f4f;--cream:#fbfcf8;
  --shadow:0 18px 50px rgba(13,75,67,.10);--shadow-soft:0 8px 30px rgba(13,75,67,.07);
  --radius:18px;--font:"MiSans","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
}
html{scroll-padding-top:88px}body.xiya-v2{background:var(--enamel);color:var(--ink);font-size:16px;line-height:1.6}.skip-link{position:fixed;z-index:999;left:16px;top:-60px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:0 0 10px 10px;transition:top .2s}.skip-link:focus{top:0}button,a,input,select,textarea{outline:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(100,200,194,.62);outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.58}button,a{touch-action:manipulation}.container{width:min(1216px,calc(100% - 56px))}

/* Header: quiet, precise, and clearly separated from clinical content. */
.site-header{height:82px;background:rgba(251,252,248,.91);border-bottom:1px solid rgba(188,209,204,.72);box-shadow:0 1px 0 rgba(255,255,255,.8);backdrop-filter:blur(18px)}.header-inner{gap:56px}.brand{min-width:150px}.brand-mark{width:42px;height:42px;border-radius:50% 50% 45% 55%;background:var(--green-dark);box-shadow:none;position:relative}.brand-mark:after{content:"";position:absolute;inset:-5px;border:1px solid rgba(8,126,115,.2);border-radius:50%}.brand-copy strong{font-size:23px;letter-spacing:4px}.brand-copy small{font-size:10px;letter-spacing:1.5px;color:#728783}.main-nav{gap:34px}.main-nav a{font-size:14px;color:#3c5551}.main-nav a.active:after{height:2px;width:100%;background:var(--green);bottom:15px}.header-actions button{min-height:44px}.location-button,.text-button{font-size:13px}.button-sm{height:44px;border-radius:22px;padding:0 21px}.button-dark{background:var(--ink);box-shadow:none}.button-dark:hover{background:var(--green-dark)}

/* Hero signature: a live diagnostic scan instead of generic healthcare decoration. */
.hero{background-color:var(--enamel);background-image:linear-gradient(rgba(8,126,115,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(8,126,115,.035) 1px,transparent 1px);background-size:48px 48px;border-bottom:1px solid var(--line)}.hero:after{content:"";position:absolute;width:690px;height:690px;border-radius:50%;right:-250px;top:-250px;background:radial-gradient(circle,rgba(100,200,194,.14),transparent 68%);pointer-events:none}.hero-grid{min-height:610px;grid-template-columns:1.03fr .97fr}.hero-copy{padding:78px 0 86px}.eyebrow{font-size:12px;letter-spacing:1.2px;text-transform:uppercase}.eyebrow-dot{width:9px;height:9px;background:var(--coral);border:0;box-shadow:0 0 0 5px rgba(232,120,102,.12)}.eyebrow-dot:after{display:none}.hero h1{font-size:60px;line-height:1.14;letter-spacing:-2px;margin:22px 0 22px;max-width:610px}.hero h1 span{color:var(--green);z-index:0}.hero h1 span:after{height:14px;background:rgba(100,200,194,.28);bottom:2px;left:-3px;right:-3px}.hero-copy>p{color:#536e69;line-height:1.9;font-size:16px;margin-bottom:32px}.hero-search{height:64px;width:620px;border:1px solid var(--line-strong);border-radius:8px;padding:6px;box-shadow:0 16px 36px rgba(13,75,67,.09);background:rgba(255,255,255,.95)}.search-type{font-size:13px}.hero-search label{color:var(--green)}.hero-search input{font-size:14px}.hero-search>button:last-child{width:104px;border-radius:5px;background:var(--green-dark);font-size:14px}.hero-search>button:last-child:hover{background:var(--green)}.hot-search{font-size:12px;margin-top:18px}.hot-search button{min-height:34px;padding:0 4px;text-decoration:underline;text-decoration-color:#c6d8d4;text-underline-offset:4px}.hero-visual{height:520px}.visual-backdrop{width:410px;height:455px;right:18px;top:30px;border-radius:28px;background:linear-gradient(145deg,rgba(208,240,234,.82),rgba(236,248,244,.54));border:1px solid rgba(8,126,115,.21);box-shadow:inset 0 0 0 10px rgba(255,255,255,.35),0 24px 70px rgba(7,89,79,.12)}.visual-backdrop:after{inset:18px;border-radius:19px;border:1px solid rgba(8,126,115,.14)}.visual-backdrop:before{inset:-10px;border:1px solid rgba(8,126,115,.12);border-radius:34px}.scan-grid{position:absolute;z-index:1;right:39px;top:51px;width:368px;height:413px;border-radius:18px;background-image:linear-gradient(rgba(8,126,115,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(8,126,115,.07) 1px,transparent 1px);background-size:30px 30px;overflow:hidden}.scan-grid:after{content:"";position:absolute;left:0;right:0;height:1px;background:rgba(232,120,102,.7);box-shadow:0 0 10px rgba(232,120,102,.7);animation:scanLine 4.5s ease-in-out infinite}.scan-label,.scan-index{position:absolute;z-index:4;color:var(--green-dark);font:600 9px/1 Consolas,monospace;letter-spacing:1.3px}.scan-label{right:230px;top:69px}.scan-index{right:58px;top:69px}.tooth-stage{right:58px;top:55px;width:330px;height:400px;z-index:2}.hero-tooth{filter:drop-shadow(0 22px 24px rgba(7,89,79,.12));animation:diagnosticFloat 6s ease-in-out infinite}.spark{display:none}.floating-card{border:1px solid rgba(188,209,204,.72);border-radius:10px;padding:13px 15px;box-shadow:var(--shadow-soft);animation:none}.safe-card{left:-22px;top:136px}.doctor-float-card{right:-16px;bottom:46px}.float-icon{border-radius:50%;background:var(--cyan-pale)}.visual-rating{left:6px;bottom:49px;border-radius:8px;background:var(--ink);padding:12px 16px}.visual-rating small{font-size:9px}.trust-strip{height:112px;background:rgba(251,252,248,.92);border-top:1px solid var(--line)}.trust-strip>div{border-right:1px solid var(--line)}.trust-strip>div>span{width:42px;height:42px;border-radius:50%;background:transparent;border:1px solid var(--line-strong)}.trust-strip strong{font-size:14px}.trust-strip small{font-size:11px}.hero-orb{display:none}@keyframes scanLine{0%,100%{top:8%;opacity:.2}50%{top:91%;opacity:1}}@keyframes diagnosticFloat{50%{transform:translateY(-7px) rotate(.5deg)}}

/* Need-based service index: numbering carries real categorisation. */
.care-path{background:#fff;border-bottom:1px solid var(--line)}.care-path-inner{min-height:114px;display:grid;grid-template-columns:1.35fr repeat(4,1fr);align-items:stretch}.care-path-intro{display:flex;justify-content:center;flex-direction:column;border-right:1px solid var(--line);padding-right:26px}.care-path-intro span{color:var(--green);font-size:11px;font-weight:700;letter-spacing:1px}.care-path-intro strong{font-size:16px;margin-top:5px}.care-path button{border:0;border-right:1px solid var(--line);background:#fff;display:flex;align-items:center;gap:12px;text-align:left;padding:0 19px;transition:background .2s,color .2s;min-height:90px}.care-path button:last-child{border-right:0}.care-path button:hover{background:var(--mint-pale)}.care-path button i{font-style:normal;font:600 10px/1 Consolas,monospace;color:var(--coral);align-self:flex-start;margin-top:34px}.care-path button span{font-size:13px;font-weight:700}.care-path button small{display:block;color:#82938f;font-size:10px;font-weight:400;margin-top:3px}

/* Map finder: the result list remains the accessible source of truth while AMap powers the live spatial layer. */
.map-section{background:#eef4f1;border-bottom:1px solid var(--line)}.map-section-head{align-items:flex-end}.map-provider-badge{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:0 12px;border:1px solid var(--line-strong);background:#fff;color:var(--green-dark);font-size:10px;font-weight:700}.map-provider-badge svg{width:15px}.map-finder-shell{background:#fff;border:1px solid var(--line-strong);border-radius:14px;overflow:hidden;box-shadow:0 24px 64px rgba(13,75,67,.08)}.map-toolbar{min-height:78px;display:grid;grid-template-columns:auto minmax(260px,1fr) auto;gap:14px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.map-mode-tabs{display:flex;padding:4px;background:#edf4f1;border-radius:7px}.map-mode-tabs button{height:42px;border:0;background:transparent;color:#5f7772;padding:0 18px;border-radius:5px;font-size:12px;font-weight:700;display:flex;align-items:center;gap:7px;transition:background .2s,color .2s}.map-mode-tabs button svg{width:17px}.map-mode-tabs button.active{background:var(--ink);color:#fff;box-shadow:0 4px 12px rgba(16,47,44,.15)}.map-search-field{height:48px;display:flex;align-items:center;gap:8px;border:1px solid var(--line-strong);background:#fff;padding:0 14px;color:var(--green);border-radius:6px}.map-search-field:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(100,200,194,.22)}.map-search-field svg{width:18px;flex:0 0 auto}.map-search-field input{width:100%;height:100%;border:0;background:transparent;color:var(--ink);font-size:13px}.map-search-field input::placeholder{color:#849691}.map-locate-button{min-height:46px;border:1px solid var(--line-strong);background:#fff;color:var(--green-dark);padding:0 16px;border-radius:6px;display:flex;align-items:center;gap:7px;font-size:12px;font-weight:700}.map-locate-button:hover{background:var(--mint-pale)}.map-locate-button svg{width:16px}.map-finder-body{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(330px,.75fr);min-height:555px}.map-canvas-wrap{position:relative;min-width:0;background:#dfeae5;border-right:1px solid var(--line)}.clinic-map{position:absolute;inset:0;overflow:hidden;background-color:#e8efeb;background-image:linear-gradient(rgba(7,89,79,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(7,89,79,.04) 1px,transparent 1px);background-size:36px 36px}.fallback-map-art{position:absolute;inset:0;overflow:hidden;background:radial-gradient(circle at 72% 27%,rgba(255,255,255,.9),transparent 25%),linear-gradient(135deg,#eaf1ed,#dce8e2)}.fallback-map-art:before,.fallback-map-art:after{content:"";position:absolute;background:rgba(255,255,255,.78);border:1px solid rgba(188,209,204,.9);transform:rotate(-17deg)}.fallback-map-art:before{left:-9%;top:43%;width:120%;height:36px}.fallback-map-art:after{left:43%;top:-8%;width:32px;height:118%;transform:rotate(23deg)}.map-river{position:absolute;right:14%;top:-10%;width:18%;height:120%;background:linear-gradient(90deg,rgba(100,200,194,.18),rgba(100,200,194,.32),rgba(100,200,194,.14));transform:rotate(-8deg);border-left:1px solid rgba(8,126,115,.13);border-right:1px solid rgba(8,126,115,.13)}.road{position:absolute;height:8px;background:rgba(255,255,255,.65);border-top:1px solid rgba(188,209,204,.8);border-bottom:1px solid rgba(188,209,204,.8)}.road-a{width:70%;left:3%;top:25%;transform:rotate(12deg)}.road-b{width:55%;left:12%;top:72%;transform:rotate(-8deg)}.road-c{width:62%;left:31%;top:52%;transform:rotate(35deg)}.map-label{position:absolute;color:#879b96;font:600 10px/1 var(--font);letter-spacing:2px}.label-pudong{right:5%;top:29%}.label-jingan{left:40%;top:25%}.label-xuhui{left:43%;bottom:22%}.label-changning{left:15%;bottom:28%}.fallback-map-pin{position:absolute;z-index:3;transform:translate(-50%,-100%);border:0;background:transparent;padding:0;display:flex;align-items:center;filter:drop-shadow(0 7px 10px rgba(7,89,79,.22))}.fallback-map-pin>span,.amap-xiya-marker>span{width:34px;height:42px;border-radius:17px 17px 17px 5px;transform:rotate(-45deg);background:var(--ink);color:#fff;display:grid;place-items:center;font:700 11px/1 Consolas,monospace;border:3px solid #fff}.fallback-map-pin>span{flex:0 0 auto}.fallback-map-pin>span::first-line,.amap-xiya-marker>span::first-line{transform:rotate(45deg)}.fallback-map-pin span{color:transparent}.fallback-map-pin span:after,.amap-xiya-marker span:after{content:attr(data-label);color:#fff}.fallback-map-pin>small{margin-left:6px;padding:6px 8px;background:rgba(255,255,255,.94);border:1px solid var(--line);color:var(--ink);font-size:10px;white-space:nowrap;border-radius:4px}.fallback-map-pin.doctor>span,.amap-xiya-marker.doctor>span{background:var(--green)}.fallback-map-pin:hover,.fallback-map-pin:focus-visible{z-index:8}.fallback-map-pin:hover>span,.fallback-map-pin:focus-visible>span{background:var(--coral)}.fallback-map-pin.pulse>span{animation:mapPulse .8s ease}.fallback-user-pin,.amap-user-marker{position:absolute;z-index:4;width:18px;height:18px;border:4px solid #fff;border-radius:50%;background:#249cf0;box-shadow:0 0 0 8px rgba(36,156,240,.18);transform:translate(-50%,-50%)}.amap-user-marker{position:relative;display:block;transform:none}.amap-xiya-marker{border:0;background:transparent;padding:0}.amap-xiya-marker>span{display:grid;color:#fff;transform:rotate(-45deg)}.amap-xiya-marker>span:after{content:""}.map-legend{position:absolute;z-index:6;left:16px;bottom:17px;display:flex;gap:13px;padding:9px 11px;background:rgba(255,255,255,.92);border:1px solid var(--line);font-size:9px;color:#617a75;border-radius:5px}.map-legend span{display:flex;align-items:center;gap:5px}.legend-pin,.legend-user{width:8px;height:8px;border-radius:50%;background:var(--green-dark)}.legend-user{background:#249cf0}.map-provider-status{position:absolute;z-index:5;right:15px;bottom:18px;color:#5e7772;background:rgba(255,255,255,.9);padding:7px 9px;border-radius:4px;font-size:9px}.map-results{min-width:0;background:#fff;display:flex;flex-direction:column}.map-results-head{min-height:66px;padding:15px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.map-results-head div span,.map-results-head div strong{display:block}.map-results-head span{font-size:10px;color:var(--green);font-weight:700;letter-spacing:1px}.map-results-head strong{font-size:14px;margin-top:3px}.map-results-head>small{font-size:9px;color:#82938f}.map-result-list{overflow:auto;max-height:489px;scrollbar-width:thin;scrollbar-color:#b9d1cb transparent}.map-result-card{display:grid;grid-template-columns:42px 1fr;gap:12px;padding:17px 18px;border-bottom:1px solid #edf2f0;background:#fff;transition:background .2s}.map-result-card:hover{background:#f5faf8}.map-result-index{width:40px;height:40px;border:1px solid var(--line-strong);border-radius:50%;background:var(--mint-pale);color:var(--green-dark);display:grid;place-items:center;font-size:12px;font-weight:800}.map-result-index svg{width:19px}.map-result-copy>div:first-child{display:flex;justify-content:space-between;gap:10px}.map-result-copy>div:first-child span{font-size:9px;color:var(--green);font-weight:700}.map-result-copy>div:first-child small{font:600 9px/1.4 Consolas,monospace;color:var(--coral)}.map-result-copy h3{font-size:14px;margin:5px 0 3px}.map-result-copy p{font-size:9px;color:#718681;margin:0}.map-result-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:9px}.map-result-tags span{font-size:8px;color:#58716b;background:#edf5f2;padding:3px 5px;border-radius:3px}.map-result-actions{display:flex;gap:7px;margin-top:12px}.map-result-actions button{min-height:36px;flex:1;border:1px solid var(--line-strong);background:#fff;color:var(--green-dark);font-size:9px;border-radius:4px;display:flex;align-items:center;justify-content:center;gap:5px}.map-result-actions button svg{width:13px}.map-result-actions button.primary{background:var(--ink);border-color:var(--ink);color:#fff}.map-result-actions button:hover{border-color:var(--green);background:var(--mint-pale)}.map-result-actions button.primary:hover{background:var(--green-dark)}.map-empty{text-align:center;padding:54px 25px;color:#778b86}.map-empty>span{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--mint-pale);color:var(--green);margin:0 auto 12px}.map-empty svg{width:21px}.map-empty strong{display:block;color:var(--ink);font-size:13px}.map-empty p{font-size:10px;line-height:1.7}.map-coordinate-actions{grid-column:1/-1;display:flex;align-items:center;gap:8px;padding:12px;background:var(--mint-pale);border:1px solid var(--line);border-radius:6px}.map-coordinate-actions button{min-height:38px;border:1px solid var(--line-strong);background:#fff;color:var(--green-dark);border-radius:4px;padding:0 12px;font-size:10px;font-weight:700}.map-coordinate-actions small{margin-left:auto;color:#728782;font-size:9px}@keyframes mapPulse{50%{transform:rotate(-45deg) scale(1.18)}}

.fallback-map-pin span,.amap-xiya-marker span{color:#fff}.fallback-map-pin span:after,.amap-xiya-marker span:after{content:none}.fallback-map-pin>span i,.amap-xiya-marker>span i{transform:rotate(45deg);font-style:normal;color:#fff}

/* Content hierarchy. */
.section{padding:96px 0}.section-soft{background:var(--paper)}.section-head{margin-bottom:38px}.section-head h2{font-size:34px;line-height:1.3;letter-spacing:-1px;margin:7px 0 10px}.section-head p{font-size:14px;color:var(--muted)}.section-kicker{font:700 10px/1.4 Consolas,monospace;letter-spacing:2px;color:var(--green)}.link-button{min-height:44px;font-size:12px}.filter-row{border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:25px}.filter-row button{min-height:40px;font-size:12px;border-radius:20px}.filter-row button.active{background:var(--ink)}.filter-row .filter-control{border-radius:6px}.institution-grid{gap:22px}.institution-card{border-color:var(--line);border-radius:12px;box-shadow:none;background:#fff}.institution-card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(13,75,67,.09);border-color:#a9cbc4}.clinic-cover{height:164px}.clinic-badge{font-size:10px;border-radius:4px}.clinic-distance{font-size:10px}.institution-body{padding:20px}.institution-title h3{font-size:17px}.rating-line{font-size:11px}.rating-line strong{font-size:15px}.institution-tags span{font-size:10px;padding:5px 8px;border-radius:3px;background:#edf5f2}.institution-address{font-size:11px;line-height:1.6}.category-tabs{gap:8px}.category-tabs button{min-height:42px;border-radius:21px;font-size:12px}.category-tabs button.active{background:var(--ink)}.project-grid{gap:18px}.project-card{border-color:var(--line);border-radius:12px;box-shadow:none}.project-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(13,75,67,.08)}.project-art{height:144px}.project-art:before{border-width:1px;width:105px;height:105px;background:rgba(255,255,255,.35)}.project-symbol{box-shadow:0 12px 28px rgba(28,79,69,.11)}.project-badge{border-radius:3px}.project-info{padding:18px}.project-category{font-size:10px;letter-spacing:.5px}.project-info h3{font-size:15px;margin:8px 0}.project-info>p{font-size:11px;height:38px}.project-org{font-size:10px}.price-line strong{font-size:23px}.price-line del,.price-line span{font-size:10px}.project-buy{min-height:42px;border-radius:5px;font-size:12px;background:transparent}.button{min-height:44px;border-radius:6px}.button-outline{border-color:var(--line-strong)}

/* Doctors feel like a clinical record wall, not another generic card carousel. */
.doctor-section{background-color:var(--ink);background-image:linear-gradient(rgba(100,200,194,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(100,200,194,.045) 1px,transparent 1px);background-size:40px 40px}.doctor-section:before{width:580px;height:580px;border-color:rgba(100,200,194,.09)}.doctor-grid{gap:16px}.doctor-card{background:rgba(22,65,59,.82);border-color:rgba(142,194,183,.25);border-radius:10px;padding:22px}.doctor-card:hover{transform:translateY(-3px);background:#19483f}.doctor-avatar{border-radius:50%;background:linear-gradient(145deg,#a2cbc2,#e9d6c4)}.doctor-card h3{font-size:16px}.doctor-title{font-size:10px}.doctor-specialties span{font-size:9px}.doctor-bio{font-size:10px;height:52px}.doctor-meta{font-size:9px}.doctor-meta strong{font-size:10px}.doctor-card button{min-height:40px;border-radius:5px;font-size:11px}.article-grid{gap:18px}.article-card{border-color:var(--line);border-radius:10px}.article-copy>span{font-size:10px}.article-copy h3{font-size:15px}.featured .article-copy h3{font-size:20px}.article-copy p{font-size:11px}.article-copy small{font-size:9px}.article-art{height:165px}.partner-banner{background:var(--green-dark);background-image:linear-gradient(110deg,transparent 0 60%,rgba(100,200,194,.13) 60% 61%,transparent 61%)}.partner-inner{height:132px}.partner-icon{border-radius:50%}.partner-inner strong{font-size:21px}.partner-inner small{font-size:12px}.partner-inner .button{border-radius:22px;min-height:46px}

/* Footer. */
footer{background:#0a2723;padding-top:68px}.footer-grid h4{font-size:13px}.footer-grid>div>a,.footer-link{font-size:11px;min-height:28px}.footer-about>p{font-size:12px}.hotline{font-size:21px}.footer-grid small,.footer-grid>div:last-child p{font-size:10px}.footer-bottom{font-size:10px}

/* Shared forms and modal. */
.modal-backdrop{background:rgba(5,35,30,.66)}.modal-card{border-radius:14px;border:1px solid rgba(255,255,255,.55)}.modal-close{width:42px;height:42px;background:#eef4f2}.modal-content-pad{padding:40px}.modal-heading h2{font-size:26px;letter-spacing:-.5px}.modal-heading p{font-size:13px}.field{gap:8px}.field label{font-size:12px}.field input,.field textarea,.field select{min-height:46px;border-radius:6px;font-size:13px;border-color:var(--line-strong);background:#fff}.field textarea{min-height:94px}.field input:focus-visible,.field textarea:focus-visible,.field select:focus-visible{outline:3px solid rgba(100,200,194,.45);outline-offset:0;border-color:var(--green)}.form-note{font-size:11px}.login-demo{font-size:11px;border-radius:6px}.login-role-tabs{border-radius:6px}.login-role-tabs button{min-height:40px;border-radius:4px}.appointment-form{border-radius:10px}.detail-project{border-radius:6px}.detail-project strong{font-size:13px}.detail-project small{font-size:10px}.detail-project button{min-height:38px;border-radius:4px}.toast{min-width:320px;border-radius:8px;font-size:13px}

/* Identity entry points: a diagnostic identity panel paired with a quiet, task-focused form. */
.modal-card.modal-wide:has(.auth-shell){width:min(980px,100%)}.auth-shell{display:grid;grid-template-columns:360px minmax(0,1fr);min-height:610px;background:#fff}.auth-visual{position:relative;overflow:hidden;padding:34px 32px;background-color:var(--ink);background-image:linear-gradient(rgba(100,200,194,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(100,200,194,.055) 1px,transparent 1px);background-size:32px 32px;color:#fff;display:flex;flex-direction:column}.auth-visual:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(100,200,194,.12);border-radius:50%;right:-110px;bottom:-80px}.auth-visual-brand{display:flex;align-items:center;gap:12px;position:relative;z-index:2}.auth-visual-brand .brand-mark{width:38px;height:38px;background:#fff;color:var(--green-dark)}.auth-visual-brand strong,.auth-visual-brand small{display:block}.auth-visual-brand strong{font-size:18px;letter-spacing:3px}.auth-visual-brand small{font:600 8px/1.4 Consolas,monospace;color:#89bdb3;letter-spacing:1.4px;margin-top:2px}.auth-scan{position:relative;width:178px;height:178px;margin:46px auto 36px;border:1px solid rgba(100,200,194,.32);border-radius:50%;display:grid;place-items:center}.auth-scan:before,.auth-scan:after{content:"";position:absolute;border:1px solid rgba(100,200,194,.17);border-radius:50%}.auth-scan:before{inset:16px}.auth-scan:after{inset:-13px}.auth-scan>i{position:absolute;left:-13px;right:-13px;top:50%;height:1px;background:var(--coral);box-shadow:0 0 10px rgba(232,120,102,.8)}.auth-scan>span{width:74px;height:74px;color:#dff5ef}.auth-scan>span svg{width:100%;height:100%}.auth-scan>b{position:absolute;right:-13px;top:16px;color:#82b8ae;font:600 8px/1 Consolas,monospace;letter-spacing:1px}.auth-visual-copy{position:relative;z-index:2}.auth-visual-copy>span{font:700 9px/1.4 Consolas,monospace;color:#75c9bb;letter-spacing:1.5px}.auth-visual-copy h3{font-size:22px;line-height:1.45;letter-spacing:-.5px;margin:9px 0 18px;max-width:260px}.auth-visual-copy ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}.auth-visual-copy li{display:flex;align-items:center;gap:8px;color:#b5cdc8;font-size:11px}.auth-visual-copy li svg{width:15px;color:#72c9b8}.auth-privacy{margin-top:auto;position:relative;z-index:2;color:#6f9890;font-size:8px}.auth-form-panel{display:flex;align-items:center}.auth-form-panel>.modal-content-pad{width:100%;padding:48px 54px}.auth-form-panel .modal-heading{margin-bottom:26px}.auth-form-panel .modal-heading h2{font-size:29px;margin-top:7px}.auth-form-panel .form-grid{gap:16px}.auth-form-panel .field input{height:50px}.auth-form-panel .button-primary{min-height:50px;background:var(--green-dark)}.auth-form-panel .button-primary:hover{background:var(--green)}.auth-form-panel .login-role-tabs{margin-bottom:24px;background:#edf4f1;padding:4px}.auth-form-panel .login-role-tabs button{min-height:42px;font-size:11px}.auth-form-panel .login-demo{display:grid;grid-template-columns:1fr auto;gap:2px 10px;margin:18px 0;background:#f1f7f5;border:1px solid var(--line);padding:12px 14px;color:#607973}.auth-form-panel .login-demo strong{grid-row:1/3;align-self:center;color:var(--ink);font-size:10px}.auth-form-panel .login-demo span{text-align:right;font:500 9px/1.5 Consolas,monospace}.auth-form-panel .form-note{display:flex;justify-content:center;align-items:center;gap:7px}.auth-form-panel .form-note button{min-height:36px;font-weight:700}.password-field{position:relative}.password-field input{padding-right:62px}.password-field>[data-toggle-password]{position:absolute;right:7px;top:31px;width:48px;min-height:36px;border:0;background:var(--mint-pale);color:var(--green-dark);font-size:10px;font-weight:700;border-radius:4px}.field-helper{font-size:9px;color:#82938f;line-height:1.5}.auth-register .auth-scan>i,.auth-join .auth-scan>i{background:#77d3c3}.auth-institution .auth-visual{background-color:#0d3831}.auth-join .auth-visual{background-color:#10362f}

/* Role portals: larger body text, compact but legible operational density. */
.dashboard-app{grid-template-columns:252px 1fr;background:#f1f5f3}.dash-sidebar{background:#0c322c;padding:26px 18px}.dash-brand{padding:0 10px 28px}.dash-sidebar nav{gap:7px}.dash-sidebar nav button,.dash-logout{min-height:46px;border-radius:6px;font-size:13px}.dash-sidebar nav button.active{background:#18584d}.dash-sidebar nav button i{font-size:10px}.dash-help{border-radius:8px;padding:17px}.dash-help strong{font-size:12px}.dash-help small{font-size:10px}.dash-help button{min-height:36px;font-size:10px}.dash-header{height:72px;padding:0 32px}.dash-header>div{font-size:12px}.icon-button{width:42px;height:42px;border-radius:50%}.dash-user-avatar{width:38px;height:38px;border-radius:50%}.dash-header p strong{font-size:12px}.dash-header p small{font-size:10px}.dash-content{padding:34px}.dash-title{margin-bottom:26px}.dash-title h1{font-size:26px;letter-spacing:-.5px}.dash-title p{font-size:12px}.dash-title .button{min-height:42px;font-size:12px}.stat-grid{gap:17px;margin-bottom:22px}.stat-card{border-color:var(--line);border-radius:10px;padding:20px}.stat-card>span{border-radius:50%}.stat-card small{font-size:11px}.stat-card strong{font-size:27px}.stat-card em{font-size:9px}.dash-grid{gap:18px}.dash-card{border-color:var(--line);border-radius:10px;padding:22px}.dash-card-head h3{font-size:14px}.dash-card-head button{min-height:36px;font-size:10px}.today-item{min-height:54px}.today-time{font-size:11px}.today-item strong{font-size:11px}.today-item small{font-size:9px}.status-pill{font-size:9px;border-radius:4px}.data-card{border-color:var(--line);border-radius:10px}.data-toolbar input{height:42px;font-size:11px}.data-table th{font-size:10px;padding:13px 17px;color:#637974}.data-table td{font-size:11px;padding:15px 17px}.data-table td strong{font-size:12px}.data-table td small{font-size:9px}.table-actions button{min-height:34px;font-size:9px}.settings-card{border-color:var(--line);border-radius:10px}.wechat-hero{border-radius:10px}.wechat-hero p{font-size:11px}.callback-box{font-size:10px}.admin-todos>div{border-radius:6px}.admin-ring{background:radial-gradient(circle,#fff 56%,transparent 57%),conic-gradient(var(--green) 0 76%,#dfeeea 76%)}

@media(max-width:1100px){.header-inner{gap:26px}.main-nav{gap:22px}.hero h1{font-size:52px}.hero-search{width:560px}.care-path-inner{grid-template-columns:1.2fr repeat(4,1fr)}.care-path button{padding:0 12px}.dashboard-app{grid-template-columns:220px 1fr}.dash-sidebar{padding-inline:12px}}
@media(max-width:800px){.container{width:min(100% - 32px,1216px)}.hero-grid{min-height:560px;grid-template-columns:1fr}.hero-copy{padding:74px 0}.hero h1{font-size:44px}.hero-search{width:min(620px,100%)}.care-path-inner{grid-template-columns:1fr 1fr}.care-path-intro{grid-column:1/-1;min-height:86px;border-right:0;border-bottom:1px solid var(--line)}.care-path button{border-bottom:1px solid var(--line)}.care-path button:nth-child(3){border-right:0}.section{padding:72px 0}.section-head h2{font-size:29px}.dash-content{padding:22px 16px}}
@media(max-width:700px){body.xiya-v2{font-size:15px}.site-header{height:68px}.brand-mark{width:38px;height:38px}.brand-copy strong{font-size:20px}.header-actions .partner-login{display:none}.hero-copy{text-align:left;padding:64px 0}.hero h1{font-size:40px;letter-spacing:-1.5px}.hero-copy>p{font-size:14px}.eyebrow,.hot-search{justify-content:flex-start}.hero-search{grid-template-columns:1fr 84px;border-radius:7px}.trust-strip>div{padding-left:6px;gap:9px}.trust-strip>div>span{width:36px;height:36px}.trust-strip strong{font-size:11px}.trust-strip small{font-size:9px}.care-path-inner{width:100%}.care-path-intro{padding-left:20px}.care-path button{min-height:84px}.filter-row{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.filter-row::-webkit-scrollbar,.category-tabs::-webkit-scrollbar{display:none}.filter-row button{flex:0 0 auto;white-space:nowrap}.category-tabs{scrollbar-width:none}.institution-grid,.project-grid,.doctor-grid{gap:14px}.section-head h2{font-size:27px}.partner-inner{padding-block:30px}.modal-content-pad{padding:34px 20px}.dashboard-app{display:block}.dash-sidebar{width:252px}.stat-grid{grid-template-columns:1fr 1fr}.stat-card{padding:16px}.stat-card strong{font-size:23px}.dash-title h1{font-size:22px}.data-table{min-width:720px}}
@media(max-width:430px){.container{width:min(100% - 24px,1216px)}.header-inner{gap:10px}.brand{min-width:0}.header-actions{gap:7px}#loginButton{display:inline-flex;min-height:44px;font-size:12px}.button-sm{padding-inline:12px}.hero h1{font-size:36px}.hot-search{gap:10px}.trust-strip{grid-template-columns:1fr 1fr}.care-path button span{font-size:12px}.stat-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-about{grid-column:auto}}
@media(max-width:900px){.auth-shell{grid-template-columns:300px minmax(0,1fr)}.auth-form-panel>.modal-content-pad{padding:44px 34px}.auth-visual{padding-inline:26px}}
@media(max-width:800px){.map-section-head{align-items:flex-start}.map-toolbar{grid-template-columns:1fr auto}.map-search-field{grid-column:1/-1;grid-row:2}.map-finder-body{display:block;min-height:0}.map-canvas-wrap{height:430px;border-right:0;border-bottom:1px solid var(--line)}.map-result-list{max-height:none;overflow:visible}.map-results{display:block}.map-result-list{display:grid;grid-template-columns:1fr 1fr}.map-result-card:nth-child(odd){border-right:1px solid #edf2f0}}
@media(max-width:700px){.map-section{padding:64px 0}.map-provider-badge{display:none}.map-toolbar{padding:12px;gap:10px}.map-mode-tabs button{padding:0 13px}.map-locate-button{padding-inline:12px}.map-canvas-wrap{height:390px}.map-provider-status{left:12px;right:auto;bottom:12px;max-width:calc(100% - 24px)}.map-legend{left:12px;bottom:50px}.map-result-list{grid-template-columns:1fr}.map-result-card:nth-child(odd){border-right:0}.auth-shell{display:block;min-height:0}.auth-visual{min-height:190px;padding:24px}.auth-visual-brand{margin-bottom:28px}.auth-scan{position:absolute;width:128px;height:128px;right:20px;top:21px;margin:0;opacity:.58}.auth-scan>span{width:52px;height:52px}.auth-visual-copy h3{font-size:19px;margin-bottom:12px;max-width:230px}.auth-visual-copy ul{grid-template-columns:1fr 1fr;gap:7px}.auth-visual-copy li{font-size:9px}.auth-visual-copy li:last-child{display:none}.auth-privacy{display:none}.auth-form-panel>.modal-content-pad{padding:32px 22px}.modal-card.modal-wide:has(.auth-shell){width:min(560px,100%)}}
@media(max-width:430px){.map-mode-tabs button{padding:0 10px;font-size:11px}.map-locate-button{font-size:0;width:46px;padding:0;justify-content:center}.map-locate-button svg{width:18px}.map-canvas-wrap{height:350px}.fallback-map-pin>small{display:none}.map-result-card{padding-inline:14px}.auth-visual{min-height:168px}.auth-scan{width:110px;height:110px;right:12px}.auth-visual-copy h3{font-size:17px;max-width:205px}.auth-visual-copy ul{display:none}.auth-form-panel .modal-heading h2{font-size:25px}.auth-form-panel .login-role-tabs button{font-size:10px}.auth-form-panel .login-demo{grid-template-columns:1fr}.auth-form-panel .login-demo strong{grid-row:auto}.auth-form-panel .login-demo span{text-align:left}.auth-form-panel .form-note{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.hero-tooth{transform:none!important}}
.field [aria-invalid="true"]{border-color:var(--red);background:#fffafa}.field-error{color:var(--red);font-size:10px;line-height:1.4}

/* City service switcher */
.location-button{min-width:78px;justify-content:center;padding:0 10px;border:1px solid transparent;border-radius:6px;transition:background .2s,border-color .2s,color .2s}.location-button:hover{background:var(--mint-pale);border-color:var(--line);color:var(--green-dark)}.location-button:focus-visible{outline:3px solid rgba(100,200,194,.4);outline-offset:2px}.location-button>span:nth-child(2){font-weight:700}.location-button>span:last-child svg{width:13px}
.modal-card.modal-wide:has(.city-picker-shell){width:min(1020px,100%)}.city-picker-shell{display:grid;grid-template-columns:285px minmax(0,1fr);min-height:620px;background:#fff}.city-picker-current{position:relative;overflow:hidden;padding:42px 32px;background-color:var(--ink);background-image:linear-gradient(rgba(100,200,194,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(100,200,194,.06) 1px,transparent 1px);background-size:30px 30px;color:#fff}.city-picker-current:after{content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(100,200,194,.14);border-radius:50%;left:-115px;bottom:-130px}.city-picker-current .section-kicker{color:#78c9bc}.city-picker-current>p{margin:32px 0 5px;color:#83aaa3;font-size:11px}.city-picker-current>h2{margin:0 0 8px;font-size:34px;letter-spacing:3px}.city-picker-current>small{color:#a7c4bf;font-size:10px;line-height:1.7}.city-coordinate{position:relative;width:180px;height:180px;margin:52px auto 18px;border:1px solid rgba(100,200,194,.35);border-radius:50%;display:grid;place-items:center}.city-coordinate:before,.city-coordinate:after{content:"";position:absolute;background:rgba(100,200,194,.25)}.city-coordinate:before{width:220px;height:1px;left:-20px;top:50%}.city-coordinate:after{width:1px;height:220px;left:50%;top:-20px}.city-coordinate>i,.city-coordinate>b{position:absolute;border:1px solid rgba(100,200,194,.17);border-radius:50%}.city-coordinate>i{inset:20px}.city-coordinate>b{inset:-13px}.city-coordinate>span{position:relative;z-index:2;width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--green-dark);box-shadow:0 0 0 9px rgba(100,200,194,.12)}.city-coordinate>span svg{width:25px}.city-coordinate>small{position:absolute;z-index:2;right:-13px;top:18px;padding:5px;background:var(--ink);color:#79c6b9;font:600 8px/1 Consolas,monospace;letter-spacing:1px;text-transform:uppercase}.city-picker-panel{padding:42px 48px 30px;min-width:0}.city-picker-panel .modal-heading{margin-bottom:20px}.city-search{height:48px;display:flex;align-items:center;gap:9px;padding:0 14px;border:1px solid var(--line-strong);border-radius:6px;color:var(--green);background:#fff}.city-search:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(100,200,194,.2)}.city-search svg{width:18px}.city-search input{width:100%;height:100%;border:0;outline:0;background:transparent;font-size:13px;color:var(--ink)}.city-region-list{margin-top:24px;display:grid;gap:20px;max-height:350px;overflow:auto;padding-right:8px;scrollbar-color:var(--line-strong) transparent}.city-region{display:grid;grid-template-columns:52px minmax(0,1fr);gap:15px;align-items:start}.city-region h3{margin:13px 0 0;color:#718682;font-size:11px;letter-spacing:1px}.city-region>div{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.city-region button{min-height:55px;padding:8px 10px;border:1px solid var(--line);border-radius:5px;background:#fff;text-align:left;color:var(--ink);transition:background .2s,border-color .2s,color .2s}.city-region button:hover{border-color:var(--green);background:var(--mint-pale)}.city-region button:focus-visible{outline:3px solid rgba(100,200,194,.38);outline-offset:1px}.city-region button[aria-pressed="true"]{border-color:var(--green-dark);background:var(--ink);color:#fff}.city-region button strong,.city-region button small{display:block}.city-region button strong{font-size:12px}.city-region button small{margin-top:5px;color:#849793;font-size:8px}.city-region button[aria-pressed="true"] small{color:#9fc2bb}.city-picker-note{margin:20px 0 0;padding-top:15px;border-top:1px solid var(--line);color:#81938f;font-size:10px}.city-search-empty{padding:35px;text-align:center;color:#718682;font-size:12px}.institution-grid>.empty-state,.project-grid>.empty-state,.doctor-grid>.empty-state{grid-column:1/-1;min-height:220px}.map-empty button{min-height:40px;margin-top:12px;padding:0 14px;border:1px solid var(--line-strong);border-radius:5px;background:#fff;color:var(--green-dark);font-size:11px;font-weight:700}.map-empty button:hover{background:var(--mint-pale)}
@media(max-width:800px){.city-picker-shell{grid-template-columns:220px minmax(0,1fr)}.city-picker-current{padding:34px 24px}.city-coordinate{width:140px;height:140px;margin-top:62px}.city-picker-panel{padding:40px 30px 28px}.city-region>div{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.header-actions .location-button{display:flex}.city-picker-shell{display:block;min-height:0}.city-picker-current{min-height:155px;padding:26px 24px}.city-picker-current .city-coordinate{position:absolute;right:35px;top:17px;width:110px;height:110px;margin:0;opacity:.72}.city-picker-current>p{margin-top:27px}.city-picker-current>h2{font-size:27px}.city-picker-panel{padding:28px 20px}.city-region-list{max-height:none}.city-region{grid-template-columns:1fr;gap:8px}.city-region h3{margin-top:0}.city-region>div{grid-template-columns:repeat(3,minmax(0,1fr))}.city-region button{min-height:52px}}
@media(max-width:430px){#joinButton{display:none}.location-button{min-width:68px;padding-inline:6px}.location-button>span:first-child{display:none}.city-picker-current .city-coordinate{right:18px}.city-region>div{grid-template-columns:repeat(2,minmax(0,1fr))}.city-picker-panel .modal-heading h2{font-size:25px}}