@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;700;900&display=swap');
/*
  XinoVell 全球站样式。08-25 起按外部提供的新设计整体重做（墨绿+金 单页
  多板块结构），本文件是设计稿 CSS 的完整移植 + 少量工程性补充（表单状态、
  感谢块、滚动入场、聊天组件）。设计稿里引用了未定义的 --bg 变量，这里
  显式定义掉，避免依赖"未定义变量恰好透明"这种侥幸。
*/
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --hairline:1px;
  --teal:#11413E;--teal-mid:#1A5754;--teal-dark:#0D2E2C;
  --gold:#C9A87B;--gold-light:#E8D5B0;--gold-dim:rgba(201,168,123,.18);
  --cream:#F5F2EB;--cream-d:#EDE8DE;
  --white:#FFFFFF;
  --bg:#FFFFFF;
  --text-1:#11413E;--text-2:#4A6360;--text-3:#8AA8A6;
  --border:#D4CDB8;--card:#FFFFFF;
  --radius:12px;--radius-lg:20px;
  --shadow:0 4px 24px rgba(17,65,62,.08);
  --shadow-lg:0 12px 48px rgba(17,65,62,.16);
}
body{font-family:-apple-system,'PingFang SC','Microsoft YaHei','Segoe UI',sans-serif;color:var(--text-1);background:var(--cream);line-height:1.6;overflow-x:hidden}
.container{max-width:1180px;margin:0 auto;padding:0 28px}
.section{padding:88px 0}
.label{display:inline-block;font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.label--light{color:var(--gold-light)}
h1,h2{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif}
h2{font-size:clamp(1.5rem,2.5vw,2.1rem);font-weight:700;line-height:1.3;letter-spacing:-.4px;text-wrap:balance}
.section-sub{color:var(--text-2);margin-top:12px;font-size:1.05rem;max-width:540px;line-height:1.75}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border-radius:50px;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;border:none;transition:all .2s;white-space:nowrap;font-family:inherit}
.btn-gold{background:var(--gold);color:var(--teal-dark)}
.btn-gold:hover{background:#B8966A;transform:translateY(-1px);box-shadow:0 8px 24px rgba(201,168,123,.35)}
.btn-white-line{background:transparent;color:var(--cream);border:1.5px solid rgba(255,255,255,.35)}
.btn-white-line:hover{border-color:rgba(255,255,255,.7)}


/* ── NAV ── */
nav.sitenav{position:sticky;top:0;z-index:200;height:72px;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);display:flex;align-items:center}
.nav-inner{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:20px}

/* Logo — horizontal layout */
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.logo-name{font-size:26px;font-weight:900;color:var(--teal);letter-spacing:-1px;line-height:1}
.logo-divider{width:1px;height:28px;background:var(--border);flex-shrink:0}
.logo-tag{font-size:11px;color:var(--gold);letter-spacing:.3px;line-height:1.4;max-width:150px}

/* Nav links */
.nav-links{display:flex;gap:2px;list-style:none;flex:1;justify-content:center;align-items:center}
.nav-links > li > a{
  text-decoration:none;font-size:13px;font-weight:500;
  color:var(--text-2);padding:6px 10px;border-radius:6px;
  transition:color .2s,background .2s;white-space:nowrap;display:block;
}
.nav-links > li > a:hover{color:var(--teal)}

/* Dropdown */
.dropdown{position:relative}
.dropdown > a{display:flex;align-items:center;gap:4px}
.dropdown > a::after{content:'▾';font-size:10px;opacity:.6}
.dropdown-menu{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(-4px);
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  padding:8px 0;min-width:140px;
  box-shadow:var(--shadow-lg);
  opacity:0;pointer-events:none;
  transition:opacity .2s,transform .2s;
  z-index:300;
  /* 顶部 padding 填补导航条与菜单之间的空隙，防止鼠标经过时 hover 断掉 */
  padding-top:16px;
  margin-top:0;
}
/* 用伪元素在导航项和菜单之间搭桥，消除 hover 断点 */
.dropdown::after{
  content:'';position:absolute;top:100%;left:0;right:0;height:16px;
}
.dropdown:hover .dropdown-menu{opacity:1;pointer-events:all;transform:translateX(-50%) translateY(0)}
.dropdown-menu-wide{min-width:280px;padding:12px;display:grid;grid-template-columns:1fr 1fr;gap:2px}
.dropdown-item{
  display:block;padding:8px 14px;
  font-size:12px;color:var(--text-2);text-decoration:none;
  transition:background .15s,color .15s;white-space:nowrap;
  border-radius:6px;
}
.dropdown-item:hover{background:var(--cream);color:var(--teal)}
.dropdown-divider{grid-column:1/-1;height:1px;background:var(--border);margin:6px 0}
.dropdown-item--sub{font-size:11px;color:var(--text-3)}
.dropdown-item--sub:hover{color:var(--teal)}

.nav-end{flex-shrink:0;display:flex;align-items:center;gap:18px}

/* Language switcher */
.lang-switch{position:relative}
.lang-trigger{
  display:flex;align-items:center;gap:6px;
  text-decoration:none;color:var(--text-2);
  font-size:13px;font-weight:500;
  padding:6px 2px;
  transition:color .2s;
}
.lang-trigger:hover{color:var(--teal)}
.lang-globe{flex-shrink:0;opacity:.75}
.lang-trigger:hover .lang-globe{opacity:1}
.lang-menu{
  position:absolute;top:100%;right:0;left:auto;transform:translateY(-4px);
  min-width:110px;padding:6px;
}
.lang-switch:hover .lang-menu{transform:translateY(0)}
.lang-option{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:8px 10px;font-size:13px;
}
.lang-option.is-active{color:var(--teal);font-weight:700}
.lang-option.is-active::after{content:'';width:5px;height:5px;border-radius:50%;background:var(--gold)}

/* ── HERO（浅色摄影版：左文右图，照片向左淡入米色底） ── */
.hero{min-height:calc(100vh - 72px);background:var(--cream);position:relative;display:flex;align-items:center;overflow:hidden;padding:70px 0 70px}
@supports (min-height:100svh){.hero{min-height:calc(100svh - 72px)}}
.hero-bg{position:absolute;inset:0;z-index:0;background:linear-gradient(100deg,var(--cream) 0%,var(--cream) 38%,rgba(245,242,235,.75) 54%,rgba(245,242,235,.32) 68%,rgba(245,242,235,0) 83%),url('../img/hero-family.webp') right center/cover}
.hero-grid{display:none}
.hero-content{position:relative;z-index:1;max-width:1180px;width:100%;margin:0 auto;padding:0 28px;text-align:left}
.hero h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:900;color:var(--teal);line-height:1.14;letter-spacing:-1.2px;margin-bottom:22px;text-wrap:balance;max-width:640px}
.hero h1 em{font-style:normal;color:#B8966A}
.hero[lang="en"] h1{font-size:clamp(2.1rem,4.2vw,3.1rem);max-width:700px;letter-spacing:-.6px}
.hero-sub{font-size:1.05rem;color:var(--text-2);max-width:520px;margin:0 0 44px;line-height:1.85}
@media(max-width:760px){
  .hero{min-height:auto;padding:56px 0 48px}
  .hero-bg{left:0;width:auto;background:linear-gradient(rgba(245,242,235,.94),rgba(245,242,235,.9)),url('../img/hero-family.webp') 70% center/cover}
  .hero[lang="en"] .btn-cta-big{font-size:13.5px;padding:15px 26px}
}

/* Hero trust row */
.hero-trust{margin-top:48px;display:flex;flex-direction:column;align-items:center;gap:14px}
.hero-trust-text{font-size:15px;font-weight:600;color:rgba(245,242,235,.75);letter-spacing:.2px}
.hero-trust-text strong{color:var(--gold);font-weight:800}

/* Marquee in hero */
.hero-marquee{width:100%;overflow:hidden}
.hero-marquee-track{display:inline-flex;animation:marquee 32s linear infinite}
.hero-marquee-track:hover{animation-play-state:paused}
.h-hosp{padding:0 20px;font-size:12.5px;font-weight:500;color:rgba(245,242,235,.45);border-right:1px solid rgba(255,255,255,.1);white-space:nowrap}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

.scroll-hint{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:1;display:flex;flex-direction:column;align-items:center;gap:6px}
.scroll-hint span{font-size:9.5px;letter-spacing:2px;color:rgba(17,65,62,.35);text-transform:uppercase}
.scroll-line{width:1px;height:32px;background:linear-gradient(to bottom,rgba(201,168,123,.7),transparent);animation:pulse 2s ease infinite}
@keyframes pulse{0%,100%{opacity:.25;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}

/* ── WHY CHINA — IMAGE SCROLLER ── */
.img-scroll-outer{overflow:hidden;margin-top:28px}
.img-scroll-track{display:inline-flex;gap:16px}
.img-scroll-track.anim-6{animation:marquee 38s linear infinite}
.img-scroll-track.anim-5{animation:marquee 32s linear infinite}
.img-scroll-track:hover{animation-play-state:paused}
.img-card{flex-shrink:0;width:220px;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.img-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.img-card-photo{height:155px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden}
.img-card-icon{font-size:42px;position:relative;z-index:1;filter:drop-shadow(0 2px 6px rgba(0,0,0,.3))}
.img-card-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.55),transparent);padding:12px 12px 10px;z-index:1}
.img-card-title{font-size:13px;font-weight:700;color:white;line-height:1.3}
.img-card-sub{font-size:10.5px;color:rgba(255,255,255,.75);margin-top:2px}
.img-card-body{background:var(--white);padding:10px 14px 12px}
.img-card-label{font-size:12px;color:var(--text-2);line-height:1.5}


/* == 自建下拉（全站表单组件；原生 option 列表无法定制样式） == */
.cselect{position:relative}
.cselect select{position:absolute;inset:0;opacity:0;pointer-events:none}
.cselect-btn{width:100%;padding:8px 26px 10px 2px;border:none;border-bottom:1.5px solid var(--border);border-radius:0;font-size:14px;color:var(--text-1);background:transparent;text-align:left;cursor:pointer;font-family:inherit;transition:border-color .2s;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A6360' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 4px center}
.cselect-btn.placeholder{color:var(--text-3)}
.cselect.open .cselect-btn,.cselect-btn:focus{outline:none;border-bottom-color:#B8966A}
.cselect-panel{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--cream);border:var(--hairline,1px) solid rgba(201,168,123,.4);border-radius:14px;box-shadow:0 16px 40px rgba(13,46,44,.16);max-height:280px;overflow-y:auto;z-index:60;padding:8px;opacity:0;pointer-events:none;transform:translateY(-6px);transition:opacity .18s ease,transform .18s ease}
.cselect.open .cselect-panel{opacity:1;pointer-events:auto;transform:translateY(0)}
.cselect-panel::-webkit-scrollbar{width:6px}
.cselect-panel::-webkit-scrollbar-thumb{background:rgba(201,168,123,.45);border-radius:3px}
.cselect-panel::-webkit-scrollbar-track{background:transparent}
.cselect-group{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);padding:12px 12px 6px}
.cselect-group:first-child{padding-top:8px}
.cselect-opt{padding:9px 12px;border-radius:8px;font-size:13.5px;color:var(--text-1);cursor:pointer;transition:background .12s,color .12s}
.cselect-opt:hover{background:rgba(201,168,123,.16)}
.cselect-opt.sel{color:var(--teal);font-weight:700;background:rgba(201,168,123,.24)}

/* == 同意勾选区（全站表单组件） == */
.iq-consent{margin-top:30px}
.iq-check{display:flex;align-items:flex-start;gap:11px;margin-bottom:14px;cursor:pointer}
.iq-check:last-child{margin-bottom:0}
.iq-check input[type=checkbox]{width:16px;height:16px;min-width:16px;margin-top:2px;cursor:pointer;accent-color:var(--teal)}
.iq-check-label{font-size:12px;color:var(--text-2);line-height:1.65}
.iq-check-label a{color:var(--teal);text-decoration:underline;text-underline-offset:2px}
.iq-check-note{font-size:10.5px;color:var(--text-3)}

/* == 医疗实力：主图 + 实力清单 == */
.strength-layout{display:grid;grid-template-columns:5fr 7fr;gap:56px;margin-top:64px;align-items:stretch}
.strength-photos{display:flex;flex-direction:column;gap:16px}
.strength-photo{aspect-ratio:16/9;border-radius:6px;background-size:cover;background-position:center}
.strength-photo--experts{background-image:url('../img/strength-experts.webp')}
.strength-photo--lab{background-image:url('../img/strength-lab.webp')}
.strength-list{list-style:none;margin:0;padding:0}
.strength-list li{display:flex;gap:20px;align-items:flex-start;padding:19px 0}
.strength-list li:first-child{padding-top:4px}
.strength-list li:last-child{padding-bottom:0}
.strength-list li+li{border-top:var(--hairline,1px) solid rgba(201,168,123,.3)}
.strength-num{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-size:12px;letter-spacing:.15em;color:var(--gold);padding-top:3px;flex-shrink:0}
.strength-title{font-size:15px;font-weight:700;color:var(--text-1);margin-bottom:4px}
.strength-tag{font-size:11px;font-weight:600;color:var(--gold);letter-spacing:.08em;margin-left:8px}
.strength-desc{font-size:13px;color:var(--text-2);line-height:1.7}
@media(max-width:760px){.strength-layout{grid-template-columns:1fr;gap:24px}}

/* == 关于 XinoVell：宣言式 == */
#about.section{padding-top:64px}
#hospitals.section{padding-top:0}
.about-manifesto{position:relative;display:flex;align-items:center;min-height:360px}
.about-statement{position:relative;z-index:1;max-width:680px}
.about-statement h2{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-weight:700}
.about-lead{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-size:1.15rem;color:var(--text-2);line-height:2.15;margin-top:24px}
/* 照片从版心中段出血到视口右缘：right 的负值 = 版心到视口边的距离 */
.about-photo{position:absolute;top:50%;transform:translateY(-50%);height:340px;left:42%;right:calc((100% - 100vw)/2);background:linear-gradient(90deg,var(--cream) 0%,rgba(245,242,235,.75) 12%,rgba(245,242,235,.45) 25%,rgba(245,242,235,.2) 38%,rgba(245,242,235,0) 50%),url('../img/about-team.webp') 60% center/cover no-repeat}
.about-values{display:grid;grid-template-columns:repeat(4,1fr);gap:48px;margin-top:60px}
.about-value{position:relative;padding:26px 4px 0;border-top:var(--hairline,1px) solid rgba(201,168,123,.35)}
.about-value::before{content:'';position:absolute;left:0;top:-1px;width:100%;height:var(--hairline,1px);background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .5s ease}
.about-value:hover::before{transform:scaleX(1)}
.about-value-title{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.about-value-desc{font-size:13px;color:var(--text-2);line-height:1.85}
@media(max-width:860px){.about-manifesto{display:block;min-height:auto}.about-statement{max-width:none}.about-photo{position:static;transform:none;height:240px;margin-top:28px;border-radius:6px;background:url('../img/about-team.webp') 63% center/cover no-repeat}.about-values{grid-template-columns:1fr 1fr;gap:36px;margin-top:56px}}

/* ── HOSPITAL STATIC GRID ── */
.hosp-static-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:40px}
.hosp-static-card{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:18px 16px;transition:all .25s}
.hosp-static-card:hover{box-shadow:var(--shadow);border-color:var(--gold);transform:translateY(-2px)}
.hosp-static-icon{font-size:22px;margin-bottom:8px;display:block}
.hosp-static-city{font-size:10px;font-weight:700;letter-spacing:1px;color:var(--gold);text-transform:uppercase;margin-bottom:4px}
.hosp-static-name{font-size:13px;font-weight:700;color:var(--text-1);line-height:1.4}
.hosp-static-tag{font-size:11px;color:var(--text-3);margin-top:6px;line-height:1.4}

/* ── HOSPITAL CARDS MARQUEE ── */
.trust-cards-section{background:var(--white);padding:28px 0 32px;border-bottom:1px solid var(--border);overflow:hidden}
.trust-cards-header{text-align:center;font-size:14px;font-weight:600;color:var(--text-2);margin-bottom:20px;padding:0 28px}
.trust-cards-header strong{color:var(--teal)}
.hcards-wrap{overflow:hidden;width:100%;-webkit-mask-image:linear-gradient(to right,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(to right,transparent,#000 8%,#000 92%,transparent)}
.hcards-track{display:flex;width:max-content;animation:marquee 40s linear infinite}
.hcards-track:hover{animation-play-state:paused}
.hlogo-set{display:flex;align-items:center;gap:56px;padding-right:56px;flex-shrink:0}
.hlogo{flex-shrink:0;display:block}
.hlogo img{height:176px;width:auto;display:block}

/* Logo 素材暂缺，走马灯先用机构名称文字占位，动效结构不变 */
.hname-set{display:flex;align-items:center;gap:48px;padding-right:48px;flex-shrink:0}
.hname{flex-shrink:0;font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-size:14.5px;font-weight:700;letter-spacing:.02em;color:var(--text-3);white-space:nowrap;padding:20px 0}

/* ── PRICE COMPARISON TABLE ── */
.compare-section{background:var(--teal-dark);padding:88px 0}
.compare-table-wrap{margin-top:52px;overflow-x:auto}
.compare-table{width:100%;border-collapse:collapse;font-size:14px}
.compare-table th{color:var(--gold);font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:0 18px 14px;text-align:left;white-space:nowrap;border-bottom:var(--hairline,1px) solid rgba(201,168,123,.5)}
.compare-table th.col-save{text-align:right}
.compare-table td{padding:19px 18px;border-bottom:1px solid rgba(255,255,255,.09);vertical-align:middle;color:rgba(245,242,235,.85);line-height:1.4;white-space:nowrap}
.compare-table tr:hover td{background:rgba(255,255,255,.03)}
.td-item{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-weight:700;color:var(--cream);white-space:normal;min-width:160px}
.td-overseas-cost{color:rgba(245,242,235,.5)}
.td-overseas-wait{color:rgba(245,242,235,.4);font-size:13px}
.td-china-cost{color:var(--gold-light);font-weight:700}
.td-china-wait{color:rgba(245,242,235,.85);font-size:13px}
.td-save{text-align:right}
.save-badge{display:inline-block;color:var(--gold);font-size:13px;font-weight:700;letter-spacing:.04em;white-space:nowrap}
.compare-note{font-size:12px;color:rgba(245,242,235,.35);margin-top:16px;line-height:1.6;text-align:center}
.compare-cta{text-align:center;margin-top:40px}
.btn-cta-big{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--gold);color:var(--teal-dark);
  font-size:16px;font-weight:800;
  padding:18px 40px;border-radius:50px;
  cursor:pointer;border:none;font-family:inherit;
  text-decoration:none;
  transition:all .25s;
  box-shadow:0 8px 32px rgba(201,168,123,.35);
}
.btn-cta-big:hover{background:#D4B080;transform:translateY(-2px);box-shadow:0 12px 40px rgba(201,168,123,.5)}
.btn-cta-big::after{content:'→';font-size:18px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.compare-cta-sub{font-size:13px;color:rgba(245,242,235,.4);margin-top:12px}

/* ── HOMEPAGE LEAD FORM ── */
.home-form-section{background:var(--white);padding:88px 0}
.home-form-wrap{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.home-form-left h2{font-size:clamp(1.6rem,2.7vw,2.2rem)}
.home-form-left p{color:var(--text-2);margin-top:16px;font-size:1rem;line-height:1.8;max-width:400px}
.home-form-right{background:var(--cream);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 36px}
.fgroup{margin-bottom:16px}
.flabel{display:block;font-size:11.5px;font-weight:600;color:var(--text-3);margin-bottom:7px;letter-spacing:.07em}
.finput,.fselect,.ftextarea{width:100%;padding:8px 2px 10px;border:none;border-bottom:1.5px solid var(--border);border-radius:0;font-size:14px;color:var(--text-1);background:transparent;transition:border-color .2s;font-family:inherit;appearance:none}
.ftextarea{resize:vertical;min-height:100px;line-height:1.6}
.finput:focus,.fselect:focus,.ftextarea:focus{outline:none;border-bottom-color:#B8966A}
.fsubmit{width:100%;padding:15px;background:var(--gold);color:var(--teal-dark);border:none;border-radius:8px;font-size:15px;font-weight:700;cursor:pointer;transition:all .2s;font-family:inherit;margin-top:22px}
.fsubmit:hover{background:#B8966A;transform:translateY(-1px);box-shadow:0 8px 24px rgba(201,168,123,.35)}
.fsubmit:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}
.fnote{font-size:11px;color:var(--text-3);text-align:center;margin-top:12px;line-height:1.6}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-status{font-size:12.5px;text-align:center;margin-top:10px;min-height:1em}
.form-status.is-error{color:#c0392b}
.form-status.is-ok{color:var(--teal)}
.thanks-msg{display:none;text-align:center;padding:24px 0}
.thanks-msg.show{display:block}

/* ── SHARED SECTION STYLES ── */
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:40px}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:48px 40px;margin-top:48px}

.pain-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:30px 28px;position:relative;overflow:hidden;transition:box-shadow .3s,transform .3s}
.pain-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.pain-card::before{content:'\201C';position:absolute;top:12px;right:18px;font-size:56px;color:var(--gold-light);line-height:1;font-family:Georgia,serif}
.pain-q{font-size:1rem;font-weight:700;color:var(--text-1);line-height:1.5;margin-bottom:10px}
.pain-e{font-size:13px;color:var(--text-3);line-height:1.6}

.svc-card{position:relative;padding:26px 4px 0;border-top:var(--hairline,1px) solid rgba(201,168,123,.35)}
.svc-card::before{content:'';position:absolute;left:0;top:-1px;width:100%;height:var(--hairline,1px);background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .5s ease}
.svc-card:hover::before{transform:scaleX(1)}
.svc-name{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-size:1.1rem;font-weight:700;margin-bottom:10px}
.svc-desc{font-size:13px;color:var(--text-2);line-height:1.85}
.svc-highlight{display:inline-block;margin-top:12px;font-size:11px;font-weight:700;letter-spacing:.15em;color:var(--gold)}

.steps-wrap{margin-top:52px;position:relative}
.steps-line{position:absolute;top:32px;left:5%;right:5%;height:var(--hairline,1px);background:linear-gradient(to right,transparent,var(--gold),var(--gold),transparent);z-index:0}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;z-index:1}
.step{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 10px}
.step-num{width:64px;height:64px;border-radius:50%;background:var(--gold);color:var(--teal-dark);display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:900;margin-bottom:22px;box-shadow:0 0 0 6px var(--white),0 0 0 7px var(--border)}
.step-name{font-size:.92rem;font-weight:700;margin-bottom:8px}
.step-desc{font-size:12.5px;color:var(--text-3);line-height:1.65}

.why-card{border-top:var(--hairline,1px) solid rgba(201,168,123,.3);padding:24px 8px 24px 0;display:flex;gap:20px;align-items:flex-start}
.why-icon{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-size:12px;letter-spacing:.15em;color:var(--gold);flex-shrink:0;padding-top:4px;line-height:1}
.why-title{font-size:15px;font-weight:700;color:var(--text-1);margin-bottom:6px}
.why-desc{font-size:13px;color:var(--text-2);line-height:1.8}

.hosp-city{margin-bottom:28px}
.hosp-city-name{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--gold);text-transform:uppercase;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.hosp-names{display:flex;flex-wrap:wrap;gap:8px}
.hosp-tag{font-size:13px;color:var(--text-2);background:var(--cream);border:1px solid var(--border);padding:5px 12px;border-radius:6px}
.hosp-detail{margin-top:56px;border-top:1px solid var(--border);padding-top:48px}
.hosp-detail-city-hd{display:flex;align-items:center;gap:12px;margin-bottom:20px;margin-top:36px}
.hosp-detail-city-hd:first-child{margin-top:0}
.hosp-detail-city-name{font-size:13px;font-weight:700;letter-spacing:1.2px;color:var(--gold);text-transform:uppercase}
.hosp-detail-city-line{flex:1;height:1px;background:var(--border)}
.hosp-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.hosp-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.hosp-cards{grid-template-columns:1fr}}
.hosp-card{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:18px 20px;display:flex;flex-direction:column;gap:10px}
.hosp-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.hosp-card-name{font-size:14px;font-weight:700;color:var(--teal);line-height:1.4;flex:1}
.hosp-card-badges{display:flex;gap:5px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end}
.hosp-badge{font-size:10px;font-weight:600;padding:2px 7px;border-radius:20px;letter-spacing:.3px}
.hosp-badge--pub{background:rgba(17,65,62,.1);color:var(--teal)}
.hosp-badge--pri{background:rgba(201,168,123,.18);color:#8a6a3a}
.hosp-badge--jci{background:#e8f4e8;color:#2e7d32}
.hosp-card-intro{font-size:12px;color:var(--text-2);line-height:1.65;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.hosp-card-specs{display:flex;flex-wrap:wrap;gap:5px}
.hosp-spec-tag{font-size:11px;color:var(--teal);background:rgba(17,65,62,.07);padding:3px 8px;border-radius:4px}
.hosp-card-experts{font-size:11px;color:var(--text-3);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hosp-check-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:8px}
@media(max-width:900px){.hosp-check-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:500px){.hosp-check-grid{grid-template-columns:repeat(2,1fr)}}
.hosp-check-card{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:14px 16px;text-align:center}
.hosp-check-name{font-size:13px;font-weight:700;color:var(--teal);margin-bottom:4px}
.hosp-check-cities{font-size:11px;color:var(--text-3)}
.hosp-card-img{width:calc(100% + 40px);margin:-18px -20px 14px -20px;height:120px;display:flex;align-items:flex-end;padding:12px 16px;position:relative;overflow:hidden;border-radius:10px 10px 0 0}
.hosp-card-img::before{content:'';position:absolute;inset:0;opacity:.13;background-image:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(255,255,255,.15) 10px,rgba(255,255,255,.15) 11px)}
.hosp-img-label{font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:rgba(255,255,255,.9);background:rgba(0,0,0,.22);padding:3px 9px;border-radius:20px;backdrop-filter:blur(4px)}
.hosp-img-icon{position:absolute;right:16px;top:50%;transform:translateY(-50%);opacity:.18;font-size:52px;line-height:1}
.hi-pub{background:linear-gradient(135deg,#0a3330 0%,#11413E 55%,#1a5f5a 100%)}
.hi-pri{background:linear-gradient(135deg,#3d2a14 0%,#7a5228 55%,#C9A87B 100%)}
.hi-jci{background:linear-gradient(135deg,#1a3d1a 0%,#2d6b2d 55%,#4a9e4a 100%)}
.hi-chk{background:linear-gradient(135deg,#1a2a4a 0%,#2d4a7a 55%,#4a6eaa 100%)}
.hi-rehab{background:linear-gradient(135deg,#2a1a3d 0%,#4a2d6b 55%,#7a4aaa 100%)}


/* Path lead form（已并入 home-form 语言） */
.fselect{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A6360' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 4px center;padding-right:26px}

/* FOOTER */
footer{background:#081F1D;color:rgba(245,242,235,.65);padding:64px 0 32px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:48px;margin-bottom:52px}
.foot-logo-name{font-size:22px;font-weight:900;color:var(--cream);letter-spacing:-.6px}
.foot-logo-tag{font-size:10px;color:var(--gold);letter-spacing:.8px;margin-top:4px}
.foot-desc{font-size:13px;color:rgba(245,242,235,.42);line-height:1.75;margin-top:16px;max-width:280px}
.foot-col-h{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.foot-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.foot-links a{font-size:13.5px;color:rgba(245,242,235,.55);text-decoration:none;transition:color .2s}
.foot-links a:hover{color:var(--cream)}
.foot-contacts{display:flex;flex-direction:column;gap:10px}
.foot-contact{font-size:13px;color:rgba(245,242,235,.55);display:flex;gap:8px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.07);padding-top:24px;display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:14px}
.foot-copy{font-size:12px;color:rgba(245,242,235,.25);white-space:nowrap}
.foot-legal-links{display:inline-block;margin-top:6px}
.foot-copy a{color:rgba(245,242,235,.45);text-decoration:none}
.foot-copy a:hover{color:rgba(245,242,235,.8);text-decoration:underline}
.foot-disclaimer{font-size:11px;color:rgba(245,242,235,.2);max-width:560px;line-height:1.65;text-align:right}

/* RESPONSIVE */
@media(max-width:1000px){
  .nav-links{gap:0}
  .nav-links > li > a{font-size:12px;padding:6px 7px}
}
@media(max-width:860px){
  .nav-links{display:none}
  .nav-burger{display:flex}
  .scroll-hint{display:none}
  .logo-tag{display:none}
  .logo-divider{display:none}
  .home-form-wrap{grid-template-columns:1fr;gap:40px}
  .steps{grid-template-columns:1fr 1fr;gap:32px}
  .steps-line{display:none}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:600px){
  .steps{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column}
  .foot-disclaimer{text-align:left}
  .section{padding:64px 0}
  .frow{grid-template-columns:1fr}
  .home-form-right{padding:28px 22px}
}

/* ── SERVICES TRACK SECTION ── */
.tr-header{text-align:center;margin-bottom:52px}
.tr-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border:1px solid var(--gold);border-radius:50px;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin-bottom:20px}
.tr-title{font-size:clamp(1.5rem,2.5vw,2.1rem);font-weight:700;color:var(--text-1);line-height:1.3;letter-spacing:-.4px;margin-bottom:14px;text-wrap:balance}
.tr-sub{font-size:1.05rem;color:var(--text-2);max-width:640px;margin:0 auto;line-height:1.9}
.tr-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px 56px}
.tr-card{display:flex;flex-direction:column}
.tr-card:hover .tr-band{filter:brightness(1.1)}
.tr-band{height:148px;position:relative;overflow:hidden;border-radius:6px;display:flex;align-items:flex-end;padding:20px 24px;transition:filter .35s ease}
.tr-ghost{position:absolute;right:2px;top:-14px;font-size:158px;font-weight:700;line-height:1;pointer-events:none;opacity:.3;color:#fff;font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif}
.tr-band-1{background:linear-gradient(135deg,rgba(13,46,44,.68),rgba(17,65,62,.3)),url('../img/track-checkup.webp') center/cover}
.tr-band-2{background:linear-gradient(135deg,rgba(13,46,44,.68),rgba(17,65,62,.3)),url('../img/track-tcm.webp') center/cover}
.tr-band-3{background:linear-gradient(135deg,rgba(13,46,44,.68),rgba(17,65,62,.3)),url('../img/track-antiaging.webp') center 30%/cover}
.tr-band-4{background:linear-gradient(135deg,rgba(13,46,44,.68),rgba(17,65,62,.3)),url('../img/track-specialist.webp') center 35%/cover}
.tr-body{padding:28px 2px 0;flex:1;display:flex;flex-direction:column}
.tr-num{font-size:10px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.tr-name{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-size:1.35rem;font-weight:700;color:var(--text-1);line-height:1.35;margin-bottom:8px}
.tr-hook{font-size:12.5px;color:var(--text-3);font-style:italic;margin-bottom:16px;line-height:1.6}
.tr-desc{font-size:13.5px;color:var(--text-2);line-height:1.95;flex:1;margin-bottom:22px}
.tr-desc strong{color:var(--text-1);font-weight:600}
.tr-pts{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column}
.tr-pts li{font-size:12.5px;color:var(--text-2);line-height:1.7;padding:10px 0}
.tr-pts li+li{border-top:var(--hairline,1px) solid rgba(201,168,123,.28)}
.tr-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--teal);text-decoration:none;border:1px solid rgba(17,65,62,.45);border-radius:50px;padding:11px 26px;align-self:flex-start;margin-top:6px;transition:all .25s}
.tr-link:hover{background:var(--teal);color:var(--cream);border-color:var(--teal);gap:12px}
.tr-strip{border-top:var(--hairline,1px) solid rgba(201,168,123,.45);border-bottom:var(--hairline,1px) solid rgba(201,168,123,.45);padding:52px 40px;text-align:center;margin-top:88px}
.tr-strip-title{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-size:clamp(1.25rem,2.5vw,1.6rem);font-weight:700;color:var(--text-1);margin-bottom:10px}
.tr-strip-sub{font-size:13.5px;color:var(--text-2);max-width:480px;margin:0 auto 26px;line-height:1.8}
@media(max-width:680px){.tr-grid{grid-template-columns:1fr}}

/* ── 两全其美桥接段 ── */
.dual-section{background:linear-gradient(160deg,#0D2E2C 0%,#11413E 55%,#153830 100%);padding:80px 0;position:relative;overflow:hidden}
.dual-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 80% 50%,rgba(201,168,123,.07) 0%,transparent 70%);pointer-events:none}
.dual-eyebrow{font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.dual-headline{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:800;line-height:1.25;letter-spacing:-.5px;color:#fff;text-wrap:balance;margin-bottom:12px}
.dual-headline em{color:var(--gold);font-style:normal}
.dual-headline .dh-kicker{display:block;font-size:1em;font-weight:700;letter-spacing:.5px;margin-bottom:10px;color:var(--gold);opacity:1}
.dual-sub{font-size:1rem;color:rgba(245,242,235,.65);line-height:1.8;max-width:480px;margin-bottom:52px}
.dual-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.itinerary-card{background:rgba(255,255,255,.04);border:var(--hairline,1px) solid rgba(201,168,123,.35);border-radius:6px;overflow:hidden}
.itin-header{padding:24px 26px 20px;border-bottom:var(--hairline,1px) solid rgba(201,168,123,.25)}
.itin-city{font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.itin-title{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-size:1.1rem;font-weight:700;color:#fff;letter-spacing:.02em}
.itin-body{padding:8px 0}
.itin-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:20px 26px 16px}
.itin-cell{position:relative;border-radius:6px;overflow:hidden;padding:16px;min-height:137px;display:flex;flex-direction:column;justify-content:flex-end;background-size:cover;background-position:center;background-repeat:no-repeat}
.itin-cell::before{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(13,46,44,.78) 0%,rgba(13,46,44,.22) 45%,rgba(13,46,44,.05) 100%)}
.itin-cell--checkup{background-image:url('../img/duo-checkup.webp')}
.itin-cell--culture{background-image:url('../img/duo-culture.webp')}
.itin-cell--food{background-image:url('../img/duo-food.webp')}
.itin-cell--concierge{background-image:url('../img/duo-concierge.webp');background-position:center 18%}
.itin-cell-label{position:relative;font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-light);margin:0}
.itin-cell-text{position:relative;font-size:13px;color:rgba(245,242,235,.92);line-height:1.9;text-shadow:0 1px 3px rgba(0,0,0,.35)}
.itin-row{display:flex;align-items:stretch;gap:0;padding:0 24px}
.itin-day{width:52px;flex-shrink:0;padding:16px 0;display:flex;flex-direction:column;align-items:center;gap:4px}
.itin-day-label{font-size:10px;font-weight:700;letter-spacing:1px;color:var(--gold);text-transform:uppercase}
.itin-day-num{font-size:18px;font-weight:900;color:#fff;line-height:1}
.itin-line{width:1px;background:rgba(201,168,123,.2);margin:0 16px;flex-shrink:0}
.itin-content{padding:16px 0;flex:1}
.itin-tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:2px 8px;border-radius:20px;margin-bottom:6px}
.itin-tag--med{background:rgba(17,65,62,.6);color:#7ECFCA;border:1px solid rgba(126,207,202,.25)}
.itin-tag--tour{background:rgba(201,168,123,.15);color:var(--gold);border:var(--hairline,1px) solid rgba(201,168,123,.3)}
.itin-tag--both{background:rgba(100,160,100,.15);color:#90CFA0;border:1px solid rgba(144,207,160,.25)}
.itin-text{font-size:13px;color:rgba(245,242,235,.8);line-height:1.6}
.itin-text strong{color:#fff;font-weight:600}
.itin-divider{height:1px;background:rgba(255,255,255,.06);margin:0 24px}
.itin-footer{padding:16px 26px;border-top:var(--hairline,1px) solid rgba(201,168,123,.18);font-size:12.5px;color:rgba(245,242,235,.65);letter-spacing:.08em}
.dual-right{display:flex;flex-direction:column;gap:0}
.dual-callout{padding:26px 0;display:flex;gap:20px;align-items:flex-start}
.dual-callout:first-child{padding-top:6px}
.dual-callout+.dual-callout{border-top:1px solid rgba(255,255,255,.09)}
.dual-callout-icon{font-family:Georgia,'SimSun','Songti SC','Noto Serif SC',serif;font-size:12px;letter-spacing:.15em;color:var(--gold);flex-shrink:0;padding-top:4px}
.dual-callout-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:6px}
.dual-callout-desc{font-size:13px;color:rgba(245,242,235,.6);line-height:1.8}
.dual-cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
@media(max-width:760px){.dual-layout{grid-template-columns:1fr}}

/* ── 滚动入场（site.js 控制；无 JS 时 body 没有 .js，内容照常可见） ── */
body.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
body.js .reveal.in{opacity:1;transform:translateY(0)}

/* ── Chat Button ── */
#chatBtn{
  position:fixed;bottom:28px;right:28px;z-index:9000;
  width:58px;height:58px;border-radius:50%;
  background:var(--teal);
  box-shadow:0 6px 24px rgba(17,65,62,.35);
  border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:transform .2s,box-shadow .2s;
}
#chatBtn:hover{transform:scale(1.08);box-shadow:0 10px 32px rgba(17,65,62,.45)}
#chatBtn svg{transition:opacity .2s,transform .2s}
#chatBtn .icon-close{position:absolute;opacity:0;transform:rotate(-90deg)}
#chatWidget.chat-open ~ #chatBtn .icon-chat{opacity:0;transform:rotate(90deg)}
#chatWidget.chat-open ~ #chatBtn .icon-close{opacity:1;transform:rotate(0)}
#chatNotif{
  position:absolute;top:-4px;right:-4px;
  width:18px;height:18px;border-radius:50%;
  background:#EF4444;color:#fff;
  font-size:10px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  border:2px solid var(--cream);
}

/* ── Chat Widget Panel ── */
#chatWidget{
  position:fixed;bottom:100px;right:28px;z-index:8999;
  width:340px;max-height:520px;
  background:#fff;border-radius:20px;
  box-shadow:0 16px 56px rgba(17,65,62,.22);
  display:flex;flex-direction:column;overflow:hidden;
  opacity:0;transform:translateY(16px) scale(.97);
  pointer-events:none;
  transition:opacity .25s,transform .25s;
}
#chatWidget.chat-open{
  opacity:1;transform:translateY(0) scale(1);
  pointer-events:all;
}

/* ── Chat Header ── */
.chat-header{
  background:var(--teal);color:var(--cream);
  padding:16px 18px;display:flex;align-items:center;gap:12px;
  flex-shrink:0;
}
.chat-header-avatar{
  width:38px;height:38px;border-radius:50%;
  background:var(--gold);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:800;color:var(--teal-dark);flex-shrink:0;
}
.chat-header-info{flex:1}
.chat-header-name{font-size:14px;font-weight:700;letter-spacing:.2px}
/* ── Messages Area ── */
#chatMessages{
  flex:1;overflow-y:auto;padding:16px;
  display:flex;flex-direction:column;gap:12px;
  min-height:200px;
}
.chat-msg{display:flex;gap:8px;align-items:flex-end}
.chat-bot{align-self:flex-start}
.chat-user{align-self:flex-end;flex-direction:row-reverse}
.chat-avatar{
  width:28px;height:28px;border-radius:50%;
  background:var(--teal);color:var(--gold);
  font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.chat-bubble{
  max-width:220px;padding:10px 13px;border-radius:14px;
  font-size:13px;line-height:1.6;
}
.chat-bot .chat-bubble{background:var(--cream-d);color:var(--text-1);border-bottom-left-radius:4px}
.chat-user .chat-bubble{background:var(--teal);color:var(--cream);border-bottom-right-radius:4px}

/* ── Quick Replies ── */
.chat-quick{
  padding:8px 14px 10px;display:flex;flex-wrap:wrap;gap:6px;flex-shrink:0;
  border-top:1px solid var(--border);background:#FAFAF8;
}
.chat-quick button{
  font-size:11.5px;padding:5px 11px;border-radius:50px;
  border:1px solid var(--border);background:#fff;color:var(--teal);
  cursor:pointer;font-family:inherit;transition:all .15s;
}
.chat-quick button:hover{background:var(--teal);color:var(--cream);border-color:var(--teal)}

/* ── Input Bar ── */
.chat-input-bar{
  display:flex;align-items:center;gap:8px;
  padding:10px 12px;border-top:1px solid var(--border);flex-shrink:0;
}
#chatInput{
  flex:1;border:none;outline:none;font-size:13px;
  font-family:inherit;background:transparent;resize:none;
  color:var(--text-1);
}
#chatInput::placeholder{color:var(--text-3)}
.chat-send{
  width:34px;height:34px;border-radius:50%;
  background:var(--teal);color:var(--cream);
  border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;transition:background .15s;
}
.chat-send:hover{background:var(--teal-mid)}

@media(max-width:480px){
  #chatWidget{width:calc(100vw - 24px);right:12px;bottom:90px}
  #chatBtn{right:16px;bottom:16px}
}

/* 待重生成图片的 Prompt 标注框（临时工作元素，新图到位即删对应 div） */
.img-prompt{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:5;max-width:600px;background:rgba(255,255,255,.95);border:2px dashed #DC1E1E;border-radius:6px;color:#B01818;font-size:13px;line-height:1.85;padding:14px 20px}
.img-prompt b{display:block;margin-bottom:6px;font-size:14px}
.img-prompt--slot{position:static;transform:none;width:100%;height:100%;max-width:none;display:flex;flex-direction:column;justify-content:center;font-size:11.5px;line-height:1.7;padding:12px 16px;border-radius:6px}
.img-prompt--slot b{font-size:12px;margin-bottom:4px}

/* ── 移动端汉堡菜单（site.js 动态生成，≤860px 显示） ── */
.nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:8px;background:none;border:none;cursor:pointer;flex-shrink:0}
.nav-burger span{display:block;height:1.5px;background:var(--teal);transition:transform .3s,opacity .3s}
.nav-burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mnav{position:fixed;top:72px;left:0;right:0;bottom:0;z-index:190;background:var(--cream);padding:12px 28px 48px;overflow-y:auto;display:none}
.mnav.open{display:block}
.mnav a{display:block;padding:16px 2px;border-bottom:var(--hairline,1px) solid rgba(201,168,123,.35);font-size:15px;font-weight:600;color:var(--text-1);text-decoration:none}
.mnav a.mnav-sub{padding:13px 2px 13px 18px;font-weight:500;font-size:14px;color:var(--text-2)}
.mnav-group{display:block;padding:18px 2px 4px;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--gold)}
body.mnav-open{overflow:hidden}
@media(max-width:860px){.nav-burger{display:flex}}
@media(max-width:860px){.nav-end .btn-gold{display:none}}

/* 金线规范统一：浅金基线与深金扫线共用同一几何，动画结束恒为 1px */
.svc-card,.about-value{border-top-color:transparent}
.svc-card::after,.about-value::after{content:'';position:absolute;left:0;top:-1px;width:100%;height:var(--hairline,1px);background:rgba(201,168,123,.35)}
.svc-card::before,.about-value::before{z-index:1}
/* 临时审阅标记：医疗承诺文案对账，定稿后删 */
.copy-flag{color:#C0392B !important}

/* 导航金线跟随（元素库 M-06）：一条线在项与项之间滑动，离开回到当前页 */
.nav-links{position:relative}
.nav-ul{position:absolute;bottom:0;left:0;width:0;height:var(--hairline,1px);background:var(--gold);opacity:0;pointer-events:none;transition:left .35s cubic-bezier(.4,0,.2,1),width .35s cubic-bezier(.4,0,.2,1),opacity .25s}
.nav-ul.on{opacity:1}

/* 导航三栏网格：Logo 左 / 链接真正居中于页面 / CTA 右（不受 Logo 与按钮宽度影响） */
@media(min-width:861px){
  .nav-inner{display:grid;grid-template-columns:1fr auto 1fr}
  .nav-links{justify-self:center}
  .nav-end{justify-self:end}
}

/* 中途「不确定？」提示行（元素库 C-10）：一行灰字 + 金线文字链，无框无底 */
.nudge{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--text-3)}
.nudge-link{position:relative;font-size:13.5px;font-weight:700;color:var(--teal);text-decoration:none;letter-spacing:.02em;padding-bottom:3px}
.nudge-link::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:var(--hairline,1px);background:var(--gold);transform:scaleX(.35);transform-origin:left;transition:transform .4s}
.nudge-link:hover::after{transform:scaleX(1)}


/* 眉标光学对齐：宋体大标题字面左侧留白约 0.04em，黑体小字几乎为 0 → 眉标右移 1.3px 与标题字面齐 */
.label,.section-label,.dual-eyebrow,.ck-label,.sp-hero-eyebrow,.lg-hero-eyebrow{margin-left:.12em}

/* 品牌名在宋体标题中沿用导航 Logo 的字体（黑体 900、收字距），全站统一 */
.brand{font-family:-apple-system,'PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;font-weight:900;letter-spacing:-.02em}

/* 指定段落桌面端单行（窄屏恢复换行） */
.one-line{white-space:nowrap;max-width:none}
@media(max-width:1100px){.one-line{white-space:normal}}

/* 中文排版：段落避免孤字/短尾行（Chrome 117+ 生效，其余浏览器忽略）；.nb 手动锁词不拆行 */
p,li,dd{text-wrap:pretty}
.nb{white-space:nowrap}

/* ---------- Turnstile 人机验证（09-09） ---------- */
/* Managed 模式下可见的验证框：水平居中 + 与上方复选框留白，让它看起来是
   刻意排布而非杂物。Invisible 模式下 host 内是 0 尺寸组件，此规则无副作用。 */
#turnstile-host{
  display:flex;
  justify-content:center;
  margin-top:20px;
}
/* 仅当 Cloudflare 把可疑流量升级为交互挑战时，site.js 的
   before-interactive-callback 给 host 加 .is-challenging，升为居中模态；
   挑战消失即移除。品牌深青绿半透明背景 + 轻模糊，跟站点一致。 */
#turnstile-host.is-challenging{
  position:fixed;inset:0;z-index:9999;
  display:flex;align-items:center;justify-content:center;
  background:rgba(18,33,29,.55);
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);
}