*{margin:0;padding:0;box-sizing:border-box}
html{width:100%;max-width:100%;overflow-x:hidden}
:root{
  /* Pointing to design tokens (src/css/xingjian-tokens.css = single source of truth).
     Original variable names kept for compatibility; fallbacks keep styles correct
     if the token file fails to load. Aligned to VI on 2026-09-01:
     primary→text green #0b7a54 (was #1a6b54), alert→ochre #b4623f (was pure red #a55534),
     blue #0e9f6e→sky #5b8c85, second green #16a34a→brand green #0e9f6e. */
  --bg:var(--xj-paper,#faf8f4);--panel:var(--xj-surface,#fff);--panel2:var(--xj-surface-2,#f4f3ee);--border:var(--xj-line,#eceae3);
  --primary:var(--xj-green-ink,#0b7a54);--primary-light:var(--xj-green-mist,#e8f5ef);--primary-dark:var(--xj-green-deep,#075c40);
  --accent:var(--xj-sky,#5b8c85);--accent-light:var(--xj-green-mist,#e8f5ef);
  --green:var(--xj-green,#0e9f6e);--green-light:var(--xj-green-mist,#e8f5ef);
  --yellow:var(--xj-amber,#d9a441);--yellow-light:var(--xj-amber-mist,#fff4d6);
  --red:var(--xj-ochre,#b4623f);--red-light:var(--xj-ochre-mist,#fdf6f3);
  --text:var(--xj-ink,#2b3a34);--text2:var(--xj-ink-2,#5f6f69);--text3:var(--xj-ink-3,#8a9a93);
  --radius:var(--xj-radius-ctl,8px);--shadow:var(--xj-shadow-1,0 1px 3px rgba(43,58,52,.05))
}
body{font-family:var(--xj-font-sans,'PingFang SC','Microsoft YaHei',sans-serif);background:var(--bg);color:var(--text);height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column}
/* ===== Elderly-friendly typography: prevent orphan lines ===== */
/* Paragraphs and descriptions: smart orphan prevention */
/* Brand type: headings use LXGW WenKai (SIL OFL, free for commercial use, handwriting warmth = healing tone); body stays system sans for zero-load performance. 2026-09-01 */
h1,h2,h3,.rx-title,.vp-title,.ft-title,.fs-title,.sd-name,.rx-select-title,.param-card .pname{font-family:var(--xj-font-serif,serif);letter-spacing:.04em}
p,div,span,li,td,th,.vp-d,.sd-desc,.ft-desc,.fs-desc,.si-detail,.note-card .nitem,.info-banner,.hero-sub,.intro-banner p{overflow-wrap:break-word;word-break:keep-all;text-wrap:pretty;line-break:strict}
/* Headings and card names: balanced line breaks */
h1,h2,h3,h4,.vp-title,.vp-h,.sd-name,.ft-title,.fs-title,.route-name,.ccc-name,.wc-title,.ps-title,.dc-day-num,.sidebar-header,.center-header .title,.rx-title,.param-card .pname{overflow-wrap:break-word;word-break:keep-all;text-wrap:balance;line-break:strict}
/* Hidden line breaks on mobile (PC keeps layout, mobile flows naturally) */
.br-pc{display:block}
@media(max-width:768px){.br-pc{display:none}}
header{background:var(--panel);padding:10px 24px;border-bottom:2px solid var(--primary);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;box-shadow:0 2px 8px rgba(0,0,0,.04)}
header h1{font-size:22px;font-weight:700;color:var(--primary-dark);display:flex;align-items:center;gap:8px}
header h1 .logo{display:inline-flex;align-items:center;justify-content:center;color:var(--primary)}header h1 .logo img{width:32px;height:32px;border-radius:6px;display:block}
header .ver{font-size:15px;color:var(--primary);background:var(--primary-light);padding:3px 12px;border-radius:20px;font-weight:600}
header .xj-search-btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;font-size:15px;color:var(--primary);background:var(--primary-light);border:1px solid rgba(14,159,110,.28);padding:4px 12px;border-radius:20px;font-weight:600;cursor:pointer;font-family:inherit;white-space:nowrap;flex-shrink:0;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
header .xj-search-btn svg{width:15px;height:15px;color:var(--primary);flex:none}
header .xj-search-btn:active{background:#d5efe3}
@media(max-width:768px){header .xj-search-btn{font-size:13px;padding:3px 9px}header .xj-search-btn svg{width:14px;height:14px}}
header .slogan{font-size:15px;color:var(--text2);margin-left:12px}
.mob-br{display:inline}
@media(max-width:768px){.mob-br{display:block}}
.main{display:flex;flex:1;overflow:hidden}
.sidebar{width:220px;background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0}
.sidebar-header{padding:10px 14px;border-bottom:1px solid var(--border);font-weight:700;font-size:17px;color:var(--primary-dark);display:flex;align-items:center;gap:6px}
.sidebar-content{flex:1;overflow-y:auto;padding:8px}
.disease-card{background:#f6f9f7;border:1px solid #e2ebe6;border-radius:12px;padding:10px 12px;margin-bottom:5px;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:8px}
.disease-card:hover{border-color:var(--primary);background:var(--primary-light)}
.disease-card.selected{border-color:var(--primary);background:var(--primary-light);box-shadow:0 0 0 1px var(--primary)}

.disease-card .info{flex:1;min-width:0}
.disease-card .name{font-size:17px;font-weight:600;color:var(--text)}

.disease-card .check{width:22px;height:22px;border-radius:4px;border:2px solid var(--border);flex-shrink:0;transition:all .15s}
.disease-card.selected .check{background:var(--primary);border-color:var(--primary)}
.disease-card.selected .check::after{content:'✓';color:#fff;font-size:15px;font-weight:bold;display:block;text-align:center;line-height:12px}
.btn-gen{padding:12px 28px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:17px;font-weight:700;cursor:pointer;transition:all .2s;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent;flex-shrink:0}
.btn-gen:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 10px rgba(26,107,84,.3)}
.btn-gen:active:not(:disabled){transform:translateY(0)}
.btn-gen:disabled{background:#e6efe9;color:#8a9a8f;border:1.5px dashed #b8c8c0;cursor:not-allowed}
.center-panel{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}
.center-header{padding:10px 16px;border-bottom:1px solid var(--border);background:var(--panel);display:flex;align-items:center;justify-content:space-between;gap:8px;flex-shrink:0}
.center-header .title{font-size:18px;font-weight:700;color:var(--text)}
.center-content{flex:1;overflow-y:auto;padding:10px 14px}
.exercise-section{margin-bottom:16px}
.exercise-section-title{font-size:17px;font-weight:700;color:var(--primary-dark);margin:8px 0 6px;padding-bottom:4px;border-bottom:2px solid var(--primary-light);display:flex;align-items:center;gap:6px}
.exercise-section-sub{font-size:15px;color:var(--text3);margin:6px 0 4px;padding-left:4px}
.exercise-card{background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:6px;overflow:hidden;transition:all .15s;box-shadow:var(--shadow)}
.exercise-card:hover{border-color:var(--primary);box-shadow:0 2px 8px rgba(26,107,84,.1)}
.exercise-card.active{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}
.exercise-card .ec-header{padding:12px 14px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px}
.exercise-card .ec-name{font-size:16px;font-weight:600;color:var(--text);flex:1}
.exercise-card .ec-badge{font-size:14px;padding:2px 8px;border-radius:6px;font-weight:600;white-space:nowrap;flex-shrink:0}
.ec-badge.recommend{background:var(--primary-light);color:var(--primary-dark)}
.ec-badge.safe{background:var(--green-light);color:var(--green)}
.ec-badge.caution{background:var(--yellow-light);color:var(--yellow)}
.ec-badge.contra{background:var(--red-light);color:var(--red)}
.exercise-card .ec-desc{font-size:15px;color:var(--text2);padding:0 12px 6px;line-height:1.7}
.exercise-card .ec-params{font-size:14px;color:var(--text3);padding:0 12px 8px;display:flex;gap:10px;flex-wrap:wrap}
.exercise-card .ec-params span{background:var(--panel2);padding:2px 8px;border-radius:4px}
.exercise-card .ec-body{padding:0 12px 12px;display:none;border-top:1px solid var(--border);margin-top:4px;padding-top:10px}
.exercise-card.expanded .ec-body{display:block}
.exercise-card .ec-body .guide-section{margin-bottom:8px}
.exercise-card .ec-body .guide-label{font-size:15px;font-weight:700;color:var(--primary);margin-bottom:3px;display:flex;align-items:center;gap:4px}
.exercise-card .ec-body .guide-text{font-size:15px;color:var(--text);line-height:1.75;padding-left:14px}
.exercise-card .ec-body .guide-points{font-size:15px;color:var(--text);line-height:1.7;padding-left:14px}
.exercise-card .ec-body .guide-points li{list-style:none;margin-bottom:2px}
.exercise-card .ec-body .guide-points li::before{content:'▸ ';color:var(--primary)}
.exercise-card .ec-body .rx-box{background:var(--primary-light);border:1px solid #b8e0d0;border-radius:6px;padding:6px 10px;margin-bottom:8px;font-size:15px;color:var(--primary-dark)}
.exercise-card .ec-body .rx-box b{color:var(--primary-dark)}
.exercise-card .ec-body .source-box{background:var(--accent-light);border:1px solid #cfe8da;border-radius:6px;padding:8px 10px;margin-top:8px}
.exercise-card .ec-body .source-box .source-label{font-size:14px;font-weight:700;color:var(--accent);margin-bottom:4px}
.exercise-card .ec-body .source-box a{font-size:15px;color:var(--accent);text-decoration:none;display:inline-flex;align-items:center;gap:3px;margin-right:12px;margin-bottom:2px}
.exercise-card .ec-body .source-box a:hover{text-decoration:underline}
.teach-tabs{display:flex;gap:0;margin-top:10px;border-bottom:2px solid var(--border)}
.teach-tab-btn{flex:1;padding:10px 6px;border:none;background:none;font-size:15px;font-weight:600;color:var(--text3);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}
.teach-tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}
.teach-tab-btn:hover{color:var(--accent-dark)}
.teach-panel{display:none;padding:8px 0}
.teach-panel.active{display:block}
.teach-video-btn{display:flex;align-items:center;gap:6px;background:var(--accent-light);border:1px solid #cfe8da;border-radius:8px;padding:12px 14px;cursor:pointer;transition:all .2s}
.teach-video-btn:hover{background:#e6f4ef;border-color:var(--accent)}
.teach-video-btn .tv-play{font-size:20px;color:var(--accent)}
.teach-video-btn .tv-title{font-size:15px;color:var(--text2);flex:1}
.teach-video-btn .tv-views{font-size:13px;color:var(--text3);white-space:nowrap}
.teach-hint{font-size:13px;color:var(--text3);margin-top:4px;text-align:center}
.teach-article-link{display:block;font-size:15px;color:var(--accent);text-decoration:none;padding:5px 8px;border-radius:4px;transition:background .2s}
.teach-article-link:hover{background:var(--accent-light);text-decoration:underline}
.teach-text{font-size:14px;color:var(--text2);line-height:1.7;background:var(--bg2);border-radius:6px;padding:8px 10px;max-height:300px;overflow-y:auto}
.muscles{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px}
.muscles span{font-size:14px;background:var(--red-light);color:var(--red);padding:2px 8px;border-radius:10px}
.conflict-box{background:var(--yellow-light);border:1px solid #fde68a;border-radius:8px;padding:8px 10px;margin-bottom:6px}
.conflict-box .ctitle{font-size:15px;font-weight:700;color:var(--yellow);margin-bottom:3px}
.conflict-box .cdesc{font-size:14px;color:var(--text2);line-height:1.7}
.conflict-box .csol{font-size:14px;color:var(--green);margin-top:3px;font-weight:600}
.empty-state{text-align:center;padding:40px 20px;color:var(--text3)}
/* 2026-09-01: empty-state icon emoji (48px) → v4.3 color SVG */
.empty-state .icon{margin-bottom:10px;opacity:.5;display:flex;justify-content:center}
.empty-state .icon svg{width:48px;height:48px;display:block}
.empty-state .text{font-size:17px}
.info-banner{background:var(--accent-light);border:1px solid #cfe8da;border-radius:8px;padding:8px 12px;margin-bottom:8px;font-size:15px;color:var(--text2);line-height:1.7}
.info-banner b{color:var(--accent)}
.right-panel{width:360px;background:var(--panel);border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0}
/* Mobile responsive */
@media(max-width:768px){
  .main{flex-direction:column;overflow-y:auto}
  .sidebar{width:100%;max-height:180px;border-right:none;border-bottom:1px solid var(--border)}
  .sidebar-content{display:flex;flex-wrap:wrap;gap:6px;padding:8px}
  .sidebar-content .disease-card{width:auto;min-width:100px}
  .center-panel{width:100%;min-height:300px}
  .right-panel{width:100%;border-left:none;border-top:1px solid var(--border);max-height:400px}
  .center-header{padding:8px 12px}
  .center-header .title{font-size:17px}
  .btn-gen{padding:8px 14px;font-size:16px}
  .hero-cta{flex-direction:column;gap:8px;width:100%}
  .hero .btn-cta,.hero .btn-secondary{width:100%;justify-content:center}
  .hero h2{font-size:24px}
  .hero .hero-sub{font-size:16px}
  .pain-points{grid-template-columns:repeat(2,1fr)}
  .vp-grid{grid-template-columns:repeat(2,1fr)!important}
  .hiw-steps{flex-direction:column}
  .sf-timeline{grid-template-columns:repeat(2,1fr)!important}
  .pricing-grid{grid-template-columns:1fr!important}
  /* Mobile: hide top nav, enable bottom nav */
  .top-nav{display:none!important}
  .bottom-nav{display:flex!important}
  /* Leave space for nav bar at bottom of all scroll containers */
  .view-section{padding-bottom:64px!important}
  .rehab-container{padding:10px 10px 70px!important}
  .pricing-container{padding:12px 10px 70px}
  .chat-widget{bottom:72px;right:10px}
  .chat-bubble{width:52px;height:52px;font-size:26px}
  .chat-panel{width:calc(100vw - 16px);max-width:340px;bottom:128px;right:0}
  .chat-body{max-height:240px}
  .platform-hero{padding:20px 16px 16px}
  .platform-hero h2{font-size:22px;margin-bottom:6px}
  .platform-hero .hero-sub{font-size:16px;margin-bottom:12px}
  .intro-section{padding:16px 14px}
  .intro-section .vp-title{font-size:20px;margin-bottom:10px}
  .wizard-options{grid-template-columns:1fr!important}
  .day-card{margin:0 4px 12px}
  header{padding:5px 10px}
  header h1{font-size:18px;white-space:normal;overflow:hidden;line-height:1.3}
  header h1 .logo img{width:22px;height:22px}
  header .slogan{display:none}
  header .ver{font-size:13px;padding:2px 6px;white-space:nowrap;flex-shrink:0}
}
/* ===== Landscape adaptation (phone/tablet, all landscape) ===== */
@media(orientation:landscape) and (max-width:1024px){
  header{padding:3px 12px}
  header h1{font-size:15px}
  header h1 .logo img{width:20px;height:20px}
  header .slogan{display:none}
  header .ver{font-size:13px;padding:1px 6px}
  .bottom-nav{padding:0}
  .bottom-nav .bn-btn{padding:3px 2px 5px}
  .bottom-nav .bn-icon{font-size:18px;height:20px}
  .bottom-nav .bn-label{font-size:13px;margin-top:1px}
  .chat-widget{bottom:60px}
  .chat-panel{bottom:106px}
  .view-section{padding-bottom:52px!important}
  .rehab-container{padding:6px 10px 56px!important}
  .pricing-container{padding:8px 10px 56px}
}
/* ===== Mobile/tablet (≤1024px): forbid horizontal scroll; all content vertical ===== */
@media(max-width:1024px){
  html,body{overflow-x:hidden!important}
  .tab-bar,.rehab-timeline,.sf-timeline{overflow-x:hidden!important;flex-wrap:wrap!important}
  .rehab-phase-tab{min-width:auto!important;white-space:normal!important}
  .sf-step::after{display:none!important}
  .sf-step{width:auto!important;flex:1 1 40%!important}
  .view-section{padding-bottom:104px!important}
  .rehab-container{padding-bottom:104px!important}
  .pricing-container{padding-bottom:104px!important}
}
/* ===== Wide landscape (≥1025px): centered reading column ===== */
@media(orientation:landscape) and (min-width:1025px){
  body{max-width:980px;margin:0 auto;box-shadow:0 0 0 100vmax var(--bg)}
  .bottom-nav{max-width:980px;left:50%!important;right:auto!important;transform:translateX(-50%)!important}
  .chat-widget{right:calc(50% - 490px + 20px)!important}
}
.tab-bar{display:flex;border-bottom:1px solid var(--border);background:var(--panel);flex-shrink:0}
.tab-bar button{background:none;border:none;color:var(--text3);padding:12px 12px;font-size:16px;cursor:pointer;border-bottom:2px solid transparent;transition:all .15s;font-weight:600;white-space:nowrap}
.tab-bar button:hover{color:var(--text)}
.tab-bar button.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-content{flex:1;overflow-y:auto;padding:10px 12px}
.param-card{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:10px;margin-bottom:8px}
.param-card .pname{font-size:17px;font-weight:700;color:var(--primary-dark)}
.param-card .prow{font-size:15px;color:var(--text2);margin-top:4px;display:flex;gap:6px}
.param-card .prow .plabel{font-weight:600;color:var(--text);min-width:50px;flex-shrink:0}
.note-card{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:10px;margin-bottom:8px}
.note-card .nname{font-size:16px;font-weight:700;color:var(--primary);margin-bottom:4px}
.note-card .nitem{font-size:15px;color:var(--text2);margin-top:3px;padding-left:10px;border-left:3px solid var(--border);line-height:1.7}
.rx-summary{background:linear-gradient(135deg,var(--primary-light),var(--accent-light));border:1px solid #b8e0d0;border-radius:10px;padding:12px;margin-bottom:10px}
.rx-summary .rx-title{font-size:18px;font-weight:700;color:var(--primary-dark);margin-bottom:4px}
.rx-summary .rx-sub{font-size:15px;color:var(--text2)}
.global-sources{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:10px;margin-bottom:10px}
.global-sources .gs-title{font-size:16px;font-weight:700;color:var(--accent);margin-bottom:6px;display:flex;align-items:center;gap:4px}
.global-sources .gs-item{font-size:15px;margin-bottom:3px;padding-left:12px}
.global-sources .gs-item a{color:var(--accent);text-decoration:none}
.global-sources .gs-item a:hover{text-decoration:underline}
.global-sources .gs-video{background:var(--accent-light);border-radius:4px;padding:3px 6px}
.global-sources .gs-video a{font-weight:600}
.global-sources .gs-views{font-size:13px;color:var(--text3);margin-left:4px}
.global-sources .gs-article{color:var(--text3)}
.global-sources .gs-article a{color:var(--primary)}
/* ===== Built-in video player modal ===== */
.video-modal{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.88);align-items:center;justify-content:center;flex-direction:column;padding:20px}
.video-modal.open{display:flex}
.video-modal .vm-bar{width:min(900px,94vw);display:flex;align-items:center;justify-content:space-between;background:#1e293b;color:#fff;padding:10px 16px;border-radius:10px 10px 0 0;font-size:17px}
.video-modal .vm-bar .vm-title{font-weight:600;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-right:10px}
.video-modal .vm-close{background:rgba(255,255,255,.15);border:none;color:#fff;width:30px;height:30px;border-radius:50%;cursor:pointer;font-size:18px;flex-shrink:0;transition:background .15s}
.video-modal .vm-close:hover{background:var(--red)}
.video-modal .vm-fs{background:rgba(255,255,255,.15);border:none;color:#fff;width:30px;height:30px;border-radius:50%;cursor:pointer;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;margin-right:8px;transition:background .15s}
.video-modal .vm-fs:hover{background:var(--primary)}
.video-modal .vm-fs svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
/* Pseudo fullscreen fallback: iOS/WeChat block cross-origin iframe fullscreen */
.video-modal.vm-pseudo-fs{padding:0}
.video-modal.vm-pseudo-fs .vm-frame{position:fixed;inset:0;width:100vw;height:100vh;height:100dvh;aspect-ratio:auto;z-index:1;border-radius:0}
.video-modal.vm-pseudo-fs .vm-bar{position:fixed;top:0;left:0;right:0;width:100%;z-index:2;border-radius:0;background:rgba(30,41,59,.88)}
.video-modal.vm-pseudo-fs .vm-list,.video-modal.vm-pseudo-fs .vm-hint,.video-modal.vm-pseudo-fs .vm-fallback{display:none}
.video-modal .vm-frame{width:min(900px,94vw);aspect-ratio:16/9;background:#000;overflow:hidden}
.video-modal .vm-frame iframe{width:100%;height:100%;border:0;display:block}
.video-modal .vm-list{width:min(900px,94vw);max-height:110px;overflow-y:auto;background:#0f172a;padding:8px 12px;border-radius:0 0 10px 10px}
.video-modal .vm-list .vm-item{display:inline-block;color:#cbd5e1;font-size:15px;padding:5px 13px;margin:3px 6px 3px 0;background:rgba(255,255,255,.08);border-radius:14px;cursor:pointer;transition:all .15s;line-height:1.3}
.video-modal .vm-list .vm-item:hover{background:var(--primary);color:#fff}
.video-modal .vm-list .vm-item.active{background:var(--primary);color:#fff;font-weight:600}
.video-modal .vm-hint{color:#94a3b8;font-size:14px;text-align:center;margin-top:10px;line-height:1.75}
@media(max-width:768px){
  .video-modal{padding:10px}
  .video-modal .vm-list{max-height:90px}
}
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--text3)}
details summary{cursor:pointer;font-size:15px;color:var(--accent);padding:4px 0;user-select:none}
details summary:hover{text-decoration:underline}
.meridian-tag{font-size:13px;background:#fef3c7;color:#92400e;padding:1px 6px;border-radius:4px;margin-left:4px}
/* Medicinal diet card styles */
.diet-card{background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:8px;overflow:hidden;box-shadow:var(--shadow)}
.diet-card .dc-header{padding:8px 12px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:6px;background:linear-gradient(135deg,#fef3c7,#fef9e7)}
.diet-card .dc-header:hover{background:linear-gradient(135deg,#fef9e7,#fffbeb)}
.diet-card .dc-name{font-size:16px;font-weight:700;color:#92400e;display:flex;align-items:center;gap:4px}
.diet-card .dc-tag{font-size:14px;padding:2px 8px;border-radius:6px;font-weight:600;white-space:nowrap;flex-shrink:0;background:#fde68a;color:#92400e}
.diet-card .dc-body{padding:0 12px 10px;display:none;border-top:1px solid #fde68a}
.diet-card.expanded .dc-body{display:block}
.diet-card .dc-row{font-size:15px;color:var(--text);line-height:1.75;margin-top:5px}
.diet-card .dc-label{font-weight:700;color:var(--primary-dark);min-width:50px;display:inline-block}
.diet-card .dc-eff{color:#92400e;font-weight:600}
.diet-card .dc-cau{color:var(--red);font-size:14px;margin-top:4px;padding:4px 8px;background:var(--red-light);border-radius:4px;line-height:1.7}
.diet-card .dc-met{color:var(--text2);font-size:15px;line-height:1.75}
.comorbidity-box{background:linear-gradient(135deg,var(--primary-light),#fef3c7);border:1px solid #b8e0d0;border-radius:8px;padding:10px 12px;margin-bottom:8px}
.comorbidity-box .cb-title{font-size:16px;font-weight:700;color:var(--primary-dark);margin-bottom:4px;display:flex;align-items:center;gap:4px}
.comorbidity-box .cb-desc{font-size:15px;color:var(--text2);line-height:1.75}
.comorbidity-box .cb-cau{font-size:14px;color:var(--red);margin-top:4px;font-weight:600}
.diet-banner{background:linear-gradient(135deg,#fef3c7,#fef9e7);border:1px solid #fde68a;border-radius:8px;padding:8px 12px;margin-bottom:8px;font-size:15px;color:#92400e;line-height:1.7}
.diet-banner b{color:#78350f}
/* ===== Post-Surgery Rehabilitation Section ===== */
.rehab-container{padding:16px 20px 40px;max-width:1200px;margin:0 auto}
.rehab-disclaimer{background:linear-gradient(135deg,#faf1ec,#fff5f5);border:2px solid #dfb09c;border-radius:10px;padding:14px 16px;margin-bottom:16px;display:flex;gap:10px;align-items:flex-start;box-sizing:border-box;max-width:100%}
.rehab-disclaimer .rd-icon{font-size:28px;flex-shrink:0}
.rehab-disclaimer .rd-text{font-size:16px;color:#92482c;line-height:1.7;flex:1;min-width:0;overflow-wrap:break-word;word-break:break-word}
.rehab-disclaimer .rd-text b{color:#6f3a24;font-size:17px}
.surgery-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:14px}
.surgery-card{background:#f6f9f7;border:1px solid #e2ebe6;border-radius:12px;padding:9px 12px;text-align:center;cursor:pointer;transition:all .15s;position:relative;display:flex;align-items:center;justify-content:center;min-height:44px}
.surgery-card:hover{border-color:var(--primary);background:#eef7f2}
.surgery-card.active{border-color:var(--primary);background:#e6f4ef;box-shadow:inset 0 0 0 1px var(--primary)}.surgery-card.active .sc-name{color:var(--primary-dark);font-weight:700}

.surgery-card .sc-name{font-size:16px;font-weight:600;color:var(--text);line-height:1.35}

/* Department group container */
.surgery-cat-section{margin-bottom:14px;border-radius:12px;overflow:hidden;border:1px solid var(--border);background:var(--panel)}
/* Department header bar */
.surgery-cat-header{display:flex;align-items:center;gap:8px;padding:10px 14px;background:color-mix(in srgb,var(--cat-color,#0d9488) 12%,var(--panel));border-left:4px solid var(--cat-color,#0d9488)}
.sc-cat-hd-icon{font-size:24px;line-height:1}
.sc-cat-hd-name{font-size:18px;font-weight:700;color:var(--text)}
.sc-cat-hd-count{font-size:15px;color:var(--text3);margin-left:auto;background:var(--bg2);padding:2px 8px;border-radius:10px}
/* Sub-department label */
.surgery-subcat-label{font-size:16px;font-weight:600;color:var(--text2);padding:8px 14px 2px;display:flex;align-items:center;gap:4px}
.surgery-subcat-label .ssl-icon{font-size:18px}
/* Surgery grid within department */
.surgery-cat-section .surgery-grid{margin-bottom:10px;padding:0 12px 6px}
/* Surgery selector collapse */
.surgery-selector-collapse summary::-webkit-details-marker{display:none}
.surgery-selector-collapse summary::before{content:'▸ ';font-size:14px;color:var(--text3)}
.surgery-selector-collapse[open] summary::before{content:'▾ '}
.surgery-selector-collapse[open] summary{margin-bottom:8px}
.surgery-selector-collapse .surgery-cat-section{margin-bottom:8px}
.rehab-timeline{display:flex;gap:0;margin-bottom:20px;overflow-x:auto;padding-bottom:4px}
.rehab-phase-tab{flex:1;min-width:120px;text-align:center;padding:14px 10px;cursor:pointer;border:1px solid var(--border);border-right:none;background:var(--panel);font-size:16px;font-weight:600;color:var(--text2);transition:all .2s;white-space:nowrap}
.rehab-phase-tab:last-child{border-right:1px solid var(--border)}
.rehab-phase-tab:first-child{border-radius:8px 0 0 8px}
.rehab-phase-tab:last-child{border-radius:0 8px 8px 0}
.rehab-phase-tab:hover{background:var(--primary-light)}
.rehab-phase-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.rehab-phase-tab .pt-time{font-size:14px;font-weight:400;opacity:.8;margin-top:2px}
.phase-detail{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;box-shadow:var(--shadow)}
.phase-header{display:flex;align-items:center;gap:10px;margin-bottom:14px;padding-bottom:12px;border-bottom:2px solid var(--border)}
.phase-header .ph-icon{font-size:32px}
.phase-header .ph-title{font-size:20px;font-weight:700;color:var(--text)}
.phase-header .ph-time{font-size:15px;color:var(--text3);background:var(--bg2);padding:3px 10px;border-radius:12px;margin-left:auto;white-space:nowrap}
.phase-goals{background:linear-gradient(135deg,#ecfdf5,#f0fdf4);border:1px solid #a7f3d0;border-radius:8px;padding:10px 14px;margin-bottom:14px}
.phase-goals .pg-title{font-size:16px;font-weight:700;color:#065f46;margin-bottom:4px}
.phase-goals ul{margin:0;padding-left:18px}
.phase-goals li{font-size:15px;color:#064e3b;line-height:1.8}
.rehab-ex-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;margin-bottom:14px}
.rehab-ex-card{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;transition:all .15s}
.rehab-ex-card:hover{border-color:var(--primary);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.rehab-ex-card .re-name{font-size:17px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:4px;margin-bottom:4px}
.rehab-ex-card .re-params{font-size:15px;color:var(--primary);font-weight:600;margin-bottom:4px;padding:2px 8px;background:var(--primary-light);border-radius:4px;display:inline-block}
.rehab-ex-card .re-guide{font-size:15px;color:var(--text2);line-height:1.75}
.rehab-ex-card .re-caution{font-size:14px;color:var(--red);margin-top:4px;padding:3px 8px;background:var(--red-light);border-radius:4px;line-height:1.7}
.rehab-ex-card .re-source{margin-top:6px}
.rehab-ex-card .re-source button{font-size:14px;padding:3px 10px;border:1px solid var(--primary);background:var(--primary-light);color:var(--primary-dark);border-radius:4px;cursor:pointer}
.rehab-ex-card .re-source button:hover{background:var(--primary);color:#fff}
.rehab-video-card{background:linear-gradient(135deg,#eef2ff,#f5f3ff);border:1px solid #a5b4fc;border-radius:8px;padding:10px 14px;margin:12px 0}
.rehab-video-card .rv-title{font-size:16px;font-weight:700;color:#4338ca;margin-bottom:4px;display:flex;align-items:center;gap:4px}
.rehab-video-card .rv-tip{font-size:14px;color:#6b7280;margin-bottom:8px;line-height:1.7}
.rehab-video-card .rv-link{display:block;font-size:15px;color:#3730a3;text-decoration:none;padding:6px 10px;margin-bottom:5px;background:#fff;border:1px solid #c7d2fe;border-radius:6px;cursor:pointer;transition:all .15s}
.rehab-video-card .rv-link:hover{background:#eef2ff;border-color:#1a6b54}
.rehab-video-card .rv-link b{color:#4338ca}
.phase-safety{background:linear-gradient(135deg,#faf1ec,#fff5f5);border:1px solid #dfb09c;border-radius:8px;padding:10px 14px;margin-bottom:12px;box-sizing:border-box;max-width:100%;overflow-wrap:break-word}
.phase-safety .ps-title{font-size:16px;font-weight:700;color:#92482c;margin-bottom:4px;display:flex;align-items:center;gap:4px;overflow-wrap:break-word}
.phase-safety ul{margin:0;padding-left:18px}
.phase-safety li{font-size:15px;color:#6f3a24;line-height:1.7;overflow-wrap:break-word;word-break:break-word}
.phase-assess{background:linear-gradient(135deg,#f0f7f3,#f0f7f3);border:1px solid #a9d4c2;border-radius:8px;padding:10px 14px;margin-bottom:12px;overflow-wrap:break-word}
.phase-assess .pa-title{font-size:16px;font-weight:700;color:#1e40af;margin-bottom:4px}
.phase-assess ul{margin:0;padding-left:18px}
.phase-assess li{font-size:15px;color:#1e3a8a;line-height:1.7}
.phase-eras{background:linear-gradient(135deg,#f5f3ff,#faf5ff);border:1px solid #a9d4c2;border-radius:8px;padding:10px 14px;margin-bottom:12px;overflow-wrap:break-word}
.phase-eras .pe-title{font-size:16px;font-weight:700;color:#5b21b6;margin-bottom:4px;display:flex;align-items:center;gap:4px}
.phase-eras ul{margin:0;padding-left:18px}
.phase-eras li{font-size:15px;color:#4c1d95;line-height:1.7}
.phase-nutrition{background:linear-gradient(135deg,#fef3c7,#fef9e7);border:1px solid #fde68a;border-radius:8px;padding:10px 14px;overflow-wrap:break-word}
.phase-nutrition .pn-title{font-size:16px;font-weight:700;color:#92400e;margin-bottom:4px}
.phase-nutrition .pn-text{font-size:15px;color:#78350f;line-height:1.7}
.rehab-info-bar{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.rehab-info-item{flex:1;min-width:140px;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:10px 12px;text-align:center}
.rehab-info-item .ri-icon{font-size:24px}
.rehab-info-item .ri-label{font-size:14px;color:var(--text3);margin-top:2px}
.rehab-info-item .ri-value{font-size:17px;font-weight:700;color:var(--text);margin-top:2px}
@media(max-width:768px){
  .surgery-grid{grid-template-columns:repeat(2,1fr)}
  .rehab-container{padding:10px 12px 30px}
  .rehab-ex-grid{grid-template-columns:1fr}
  .rehab-phase-tab{min-width:90px;font-size:15px;padding:8px 4px}
  .rehab-info-item{min-width:100px}
}
.diet-section-title{font-size:17px;font-weight:700;color:#92400e;margin:8px 0 6px;padding-bottom:4px;border-bottom:2px solid #fde68a;display:flex;align-items:center;gap:6px}
/* v16 Comorbidity Medicinal Diet Integration */
.synergy-box{background:linear-gradient(135deg,#d1fae5,#ecfdf5);border:1px solid #6ee7b7;border-radius:8px;padding:10px 12px;margin-bottom:8px}
.synergy-box .sb-title{font-size:16px;font-weight:700;color:#065f46;margin-bottom:6px;display:flex;align-items:center;gap:4px}
.synergy-chip{display:inline-block;font-size:14px;background:#6ee7b7;color:#064e3b;padding:3px 8px;border-radius:10px;margin:2px;font-weight:600}
.conflict-warn{background:linear-gradient(135deg,#f3e4dc,#faf1ec);border:1px solid #dfb09c;border-radius:8px;padding:10px 12px;margin-bottom:8px}
.conflict-warn .cw-title{font-size:16px;font-weight:700;color:#92482c;margin-bottom:6px;display:flex;align-items:center;gap:4px}
.conflict-item{font-size:15px;color:#6f3a24;margin-bottom:4px;padding:4px 8px;background:#faf1ec;border-radius:4px;line-height:1.7}
.conflict-solution{font-size:14px;color:#166534;margin-top:2px;padding-left:12px}
.recipe-status-safe{font-size:14px;padding:2px 8px;border-radius:6px;font-weight:600;background:#d1fae5;color:#065f46;white-space:nowrap;flex-shrink:0}
.recipe-status-adjust{font-size:14px;padding:2px 8px;border-radius:6px;font-weight:600;background:#fef3c7;color:#92400e;white-space:nowrap;flex-shrink:0}
.recipe-status-avoid{font-size:14px;padding:2px 8px;border-radius:6px;font-weight:600;background:#f3e4dc;color:#92482c;white-space:nowrap;flex-shrink:0}
.combined-principle{background:linear-gradient(135deg,#e6f4ef,#eef2ff);border:1px solid #4ea885;border-radius:8px;padding:10px 12px;margin-bottom:8px}
.combined-principle .cp-title{font-size:16px;font-weight:700;color:#3730a3;margin-bottom:6px;display:flex;align-items:center;gap:4px}
.combined-principle .cp-item{font-size:15px;color:#1e1b4b;margin-bottom:3px;line-height:1.75}
.disease-pattern-card{background:linear-gradient(135deg,#f0fdf4,#ecfdf5);border:1px solid #bbf7d0;border-radius:6px;padding:6px 10px;margin-bottom:4px;font-size:15px}
.disease-pattern-card .dpc-name{font-weight:700;color:#065f46}
.disease-pattern-card .dpc-tcm{color:#047857;font-size:14px}
.recipe-conflict-note{font-size:14px;color:#92482c;margin-top:3px;padding:3px 6px;background:#f3e4dc;border-radius:4px;line-height:1.4}
.recipe-modify{font-size:14px;color:#166534;margin-top:2px;padding:3px 6px;background:#d1fae5;border-radius:4px;line-height:1.4}
/* ===== v17 Commercial Platform Styles ===== */
.top-nav{display:flex;gap:0;background:var(--primary-dark);padding:0 16px;flex-shrink:0;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.top-nav .tn-btn{background:none;border:none;color:rgba(255,255,255,.6);padding:14px 22px;font-size:17px;cursor:pointer;border-bottom:2px solid transparent;transition:all .15s;font-weight:600;white-space:nowrap;flex-shrink:0}
.top-nav .tn-btn:hover{color:#fff;background:rgba(255,255,255,.08)}
.top-nav .tn-btn.active{color:#fff;border-bottom-color:#fbbf24}
/* 2026-09-01: top-nav brand icons — a "rice-white seal" behind each icon keeps the
   v4.3 colors readable on the dark bar. Active state gets a gold ring to match. */
.top-nav .tn-icon{display:inline-flex;align-items:center;justify-content:center;width:23px;height:23px;border-radius:7px;background:rgba(255,255,255,.94);margin-right:7px;vertical-align:-6px;flex-shrink:0;transition:background .15s,box-shadow .15s}
.top-nav .tn-icon svg{width:16px;height:16px;display:block}
.top-nav .tn-btn:hover .tn-icon{background:#fff}
.top-nav .tn-btn.active .tn-icon{background:#fff;box-shadow:0 0 0 1.6px rgba(251,191,36,.6)}
/* Mobile bottom nav — hidden on desktop */
.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:9999;background:#fff;border-top:1px solid var(--border);box-shadow:0 -2px 12px rgba(0,0,0,.08);padding:0;margin:0}
.bottom-nav .bn-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1 1 0;min-width:0;background:none;border:none;padding:7px 1px 8px;cursor:pointer;transition:all .15s}
.bottom-nav .bn-icon{height:24px;display:flex;align-items:center;justify-content:center;font-size:22px;line-height:1}
/* 2026-09-01: bottom nav now uses brand SVG (colorful, frameless) instead of emoji */
.bottom-nav .bn-icon svg{width:24px;height:24px;display:block;transition:transform .15s}
.bottom-nav .bn-label{font-size:13px;color:var(--text3);margin-top:2px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.bottom-nav .bn-btn.active .bn-label{color:var(--primary)}
.bottom-nav .bn-btn.active .bn-icon{transform:scale(1.1)}
.view-section{display:none;flex:1;overflow-y:auto;overflow-x:hidden;padding:0}
.view-section.active{display:block}
/* Landing Page */
.hero{background:linear-gradient(135deg,#0d4d3a 0%,#16a37e 60%,#7fc4a8 100%);color:#fff;padding:40px 24px 32px;text-align:center;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:60px;background:linear-gradient(to top,var(--bg),transparent);pointer-events:none}
.hero h2{font-size:30px;margin-bottom:8px;text-shadow:0 2px 8px rgba(0,0,0,.3)}
.hero .hero-sub{font-size:18px;opacity:.9;margin-bottom:16px}
.hero .hero-cta{display:inline-flex;gap:10px;margin-top:8px;position:relative;z-index:2}
.hero .btn-cta{background:#fbbf24;color:#78350f;border:none;padding:16px 32px;font-size:18px;font-weight:700;border-radius:10px;cursor:pointer;box-shadow:0 4px 12px rgba(251,191,36,.4);transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:nowrap;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent;position:relative}
.hero .btn-cta:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 8px 24px rgba(251,191,36,.6);background:#fcd34d}
.hero .btn-cta:active{transform:translateY(-1px) scale(1.01);background:#f59e0b}
.hero .btn-cta .btn-icon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;transition:transform .3s cubic-bezier(.4,0,.2,1)}
.hero .btn-cta .btn-icon svg{width:18px;height:18px;display:block}
.hero .btn-cta:hover .btn-icon{transform:rotate(15deg) scale(1.3)}
.hero .btn-secondary{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.3);padding:16px 28px;font-size:18px;font-weight:600;border-radius:10px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:nowrap;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent;position:relative}
.hero .btn-secondary:hover{background:rgba(255,255,255,.3);transform:translateY(-3px) scale(1.03);box-shadow:0 8px 24px rgba(0,0,0,.2);border-color:rgba(255,255,255,.6)}
.hero .btn-secondary:active{transform:translateY(-1px) scale(1.01);background:rgba(255,255,255,.35)}
.hero .btn-secondary .btn-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .3s cubic-bezier(.4,0,.2,1)}
.hero .btn-secondary:hover .btn-icon{transform:translateX(4px) scale(1.2)}
/* Platform Home Hero */
.platform-hero{background:linear-gradient(135deg,#0d4d3a 0%,#16a37e 55%,#7fc4a8 100%);color:#fff;padding:36px 24px 28px;text-align:center;position:relative;overflow:hidden}
.platform-hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:60px;background:linear-gradient(to top,var(--bg),transparent);pointer-events:none}
.platform-hero h2{font-size:32px;margin-bottom:8px;text-shadow:0 2px 8px rgba(0,0,0,.3)}
.platform-hero .hero-sub{font-size:18px;opacity:.9;margin-bottom:16px}
.platform-hero .hero-cta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:14px auto 0;max-width:920px;position:relative;z-index:2}
.platform-hero .hero-act{display:flex;flex-direction:column;align-items:center;text-align:center;background:#fff;border:1px solid #e8ece9;border-radius:16px;padding:16px 12px;font:inherit;cursor:pointer;min-width:0;overflow:hidden;box-shadow:0 1px 2px rgba(14,159,110,.06),0 8px 22px rgba(14,63,140,.10);transition:transform .18s,border-color .18s,box-shadow .18s;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.platform-hero .hero-act:hover{border-color:#0e9f6e;transform:translateY(-3px);box-shadow:0 6px 20px rgba(14,63,140,.18)}
.platform-hero .hero-act:active{transform:translateY(-1px) scale(.99)}
.platform-hero .hero-act-ic{width:52px;height:52px;border-radius:14px;background:linear-gradient(140deg,#fafdfb 0%,#e7f4ec 100%);border:1px solid #dcefe6;display:flex;align-items:center;justify-content:center;margin-bottom:10px;flex:0 0 auto}
.platform-hero .hero-act-ic svg{width:30px;height:30px;display:block}
.platform-hero .hero-act-tx{display:block;flex:1 1 auto;min-width:0}
.platform-hero .hero-act-t{display:block;font-size:18px;font-weight:700;color:#0b3b2e;line-height:1.35;margin-bottom:4px;overflow-wrap:break-word}
.platform-hero .hero-act-d{display:block;font-size:15px;color:#5f7a70;line-height:1.45}
@media(max-width:768px){
  .platform-hero .hero-cta{grid-template-columns:minmax(0,1fr);gap:10px;max-width:100%}
  .platform-hero .hero-act{flex-direction:row;align-items:center;text-align:left;gap:12px;padding:12px 14px}
  .platform-hero .hero-act-ic{width:44px;height:44px;margin-bottom:0}
  .platform-hero .hero-act-ic svg{width:26px;height:26px}
  .platform-hero .hero-act-t{font-size:17px;margin-bottom:2px}
  .platform-hero .hero-act-d{font-size:14px}
}
/* Hero entrance animation: one-time gentle focus, ≤600ms, no bounce, reduced-motion safe */
.platform-hero.hero-enter{animation:heroFade .55s cubic-bezier(.22,.61,.36,1) both}
.platform-hero.hero-enter>*{opacity:0;animation:heroSlide .48s cubic-bezier(.22,.61,.36,1) forwards}
.platform-hero.hero-enter h2{animation-delay:.06s}
.platform-hero.hero-enter .hero-sub:nth-of-type(1){animation-delay:.16s}
.platform-hero.hero-enter .hero-sub:nth-of-type(2){animation-delay:.24s}
.platform-hero.hero-enter .hero-cta{animation-delay:.36s}
@keyframes heroFade{from{opacity:.96;transform:scale(.985)}to{opacity:1;transform:scale(1)}}
@keyframes heroSlide{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){.platform-hero.hero-enter,.platform-hero.hero-enter>*{animation:none;opacity:1;transform:none}}
/* Guilin karst mountain silhouette decoration at the bottom of the hero */
.hero-mountains{position:absolute;bottom:0;left:0;right:0;height:clamp(56px,14vw,88px);z-index:0;pointer-events:none;line-height:0}
.hero-mountains svg{width:100%;height:100%;display:block}
.platform-hero h2,.platform-hero .hero-sub{position:relative;z-index:2}
.platform-hero::after{z-index:1}
/* Home Page Introduction */
.intro-section{padding:28px 24px;max-width:1200px;margin:0 auto}
.intro-section .vp-title{font-size:22px;margin-bottom:16px}
.intro-banner{background:linear-gradient(135deg,var(--primary-light),var(--accent-light));border:1px solid #b8e0d0;border-radius:12px;padding:20px 24px;margin-bottom:20px;text-align:center}
.intro-banner p{font-size:17px;color:var(--text2);line-height:1.8;margin-top:6px}
.intro-banner .intro-tagline{font-size:18px;font-weight:700;color:var(--primary-dark);line-height:1.75}
/* Six-Dimensional Wellness */
.six-dim-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:20px}
.sd-card{background:#fff;border:1px solid #e8ece9;border-radius:16px;padding:16px 8px;text-align:center;transition:all .25s;box-shadow:0 1px 2px rgba(14,159,110,.04)}
.sd-card:hover{border-color:#0e9f6e;box-shadow:0 6px 18px rgba(14,159,110,.12);transform:translateY(-2px)}
/* 2026-09-01: sd-icon emoji (30px) → rice-white seal box + v4.3 color SVG */
.sd-card .sd-icon{width:44px;height:44px;margin:0 auto 9px;border-radius:13px;background:linear-gradient(140deg,#fafdfb 0%,#e7f4ec 100%);border:1px solid #dcefe6;display:flex;align-items:center;justify-content:center}
.sd-card .sd-icon svg{width:25px;height:25px;display:block}
.sd-card .sd-name{font-size:16px;font-weight:700;color:var(--primary-dark)}
.sd-card .sd-desc{font-size:14px;color:var(--text3);margin-top:3px;line-height:1.4}
/* Target Audience */
.fit-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:20px}
.fit-card{background:#fff;border:1px solid #e8ece9;border-radius:16px;padding:15px 10px;text-align:center;box-shadow:0 1px 2px rgba(14,159,110,.04);transition:all .25s}
.fit-card:hover{border-color:#0e9f6e;box-shadow:0 6px 18px rgba(14,159,110,.12);transform:translateY(-2px)}
/* 2026-09-01: ft-icon emoji (24px) → rice-white seal box + v4.3 color SVG */
.fit-card .ft-icon{width:44px;height:44px;margin:0 auto 8px;border-radius:13px;background:linear-gradient(140deg,#fafdfb 0%,#e7f4ec 100%);border:1px solid #dcefe6;display:flex;align-items:center;justify-content:center}
.fit-card .ft-icon svg{width:25px;height:25px;display:block}
.fit-card .ft-title{font-size:16px;font-weight:700;color:var(--text)}
.fit-card .ft-desc{font-size:14px;color:var(--text3);margin-top:2px}
/* Service Process */
.flow-steps{display:flex;align-items:center;justify-content:center;gap:4px;flex-wrap:wrap;margin-bottom:8px}
.flow-step{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:10px 14px;text-align:center;min-width:100px}
.flow-step .fs-num{font-size:15px;font-weight:700;color:var(--primary);background:var(--primary-light);border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 4px}
.flow-step .fs-title{font-size:16px;font-weight:600;color:var(--text)}
.flow-step .fs-desc{font-size:14px;color:var(--text3);margin-top:2px}
.flow-arrow{color:var(--text3);font-size:18px}
/* ===== Homepage rebuild v20260905a · three pillars / trinity / builders / footer =====
   Design tokens single source: src/css/xingjian-tokens.css (--xj-*), all with fallbacks.
   Type scale follows the accessibility rule: card title 19px, body 15px, footer 13px, never <13px.
   Multi-column grids always use minmax(0,Nfr) to prevent overflow. */
/* Three pillars (was 6+6 = 12 cards, collapsed into 3) */
.xj-pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:22px}
.xj-pillar{display:flex;flex-direction:column;gap:10px;min-width:0;text-align:left;background:var(--panel);border:1px solid var(--border);border-radius:var(--xj-radius-card,16px);padding:20px 18px;box-shadow:var(--xj-shadow-1,0 1px 3px rgba(43,58,52,.05));transition:transform .18s,border-color .18s,box-shadow .18s;font:inherit;cursor:pointer}
.xj-pillar:hover{border-color:var(--green);box-shadow:var(--xj-shadow-2,0 2px 10px rgba(43,58,52,.07));transform:translateY(-2px)}
.xj-pillar-ic{flex:0 0 auto;width:52px;height:52px;border-radius:14px;background:var(--primary-light);display:flex;align-items:center;justify-content:center}
.xj-pillar-ic svg{width:30px;height:30px;display:block}
.xj-pillar-t{font-size:19px;font-weight:700;color:var(--primary-dark);line-height:1.35}
.xj-pillar-d{font-size:15px;color:var(--text2);line-height:1.6;flex:1 1 auto}
.xj-pillar-more{font-size:15px;font-weight:600;color:var(--green);white-space:nowrap}
/* Carbon–Silicon Trinity vision block */
.xj-cbs{margin:0 0 22px;padding:26px 22px;border-radius:var(--xj-radius-card,16px);background:var(--xj-dark-bg,#1f2a26);text-align:center}
.xj-cbs-t{font-family:var(--xj-font-serif);font-size:21px;font-weight:700;color:#fff;line-height:1.6;margin-bottom:10px}
.xj-cbs-d{font-size:15px;line-height:1.75;color:var(--xj-dark-text-2,#9fb0a9);max-width:640px;margin:0 auto 16px}
.xj-cbs-link{display:inline-block;padding:10px 22px;border-radius:var(--xj-radius-pill,999px);background:var(--green);color:#fff;font-size:15px;font-weight:600;text-decoration:none}
.xj-cbs-note{font-size:13px;line-height:1.65;color:var(--xj-dark-text-2,#9fb0a9);margin-top:14px}
/* Co-builder channels */
.xj-build-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.xj-build{display:block;min-width:0;text-align:center;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px 14px;text-decoration:none;transition:border-color .18s,box-shadow .18s}
.xj-build:hover{border-color:var(--green);box-shadow:var(--xj-shadow-1,0 1px 3px rgba(43,58,52,.05))}
.xj-build-ic{width:40px;height:40px;margin:0 auto 8px;border-radius:11px;background:var(--primary-light);display:flex;align-items:center;justify-content:center}
.xj-build-ic svg{width:23px;height:23px;display:block}
.xj-build-t{font-size:17px;font-weight:700;color:var(--text);line-height:1.4}
.xj-build-d{font-size:14px;color:var(--text3);line-height:1.55;margin-top:3px}
/* Site-wide footer · compliance base (entity / ICP placeholder / contact / disclaimer) */
.xj-site-footer{margin-top:26px;padding:24px 16px 40px;border-top:1px solid var(--border);background:var(--panel2);font-size:13px;color:var(--text2);line-height:1.8}
.xj-sf-inner{max-width:920px;margin:0 auto}
.xj-sf-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:16px}
.xj-sf-t{font-size:14px;font-weight:700;color:var(--text);margin-bottom:5px}
.xj-sf-disc{border-top:1px solid var(--border);padding-top:14px;font-size:13px;line-height:1.85;color:var(--text2)}
.xj-sf-disc b{color:var(--text)}
.xj-sf-pend{background:var(--yellow-light);color:var(--yellow);padding:1px 7px;border-radius:5px;font-weight:600}
.xj-site-footer a{color:var(--primary);text-decoration:none}
.xj-site-footer a:hover{text-decoration:underline}
/* Responsive: single column before 900px so 769–1024px never crowds */
@media(max-width:900px){
  .xj-pillars{grid-template-columns:minmax(0,1fr);gap:12px}
  .xj-build-grid{grid-template-columns:minmax(0,1fr)}
  .xj-sf-cols{grid-template-columns:minmax(0,1fr);gap:14px}
}
@media(max-width:768px){
  .xj-cbs{padding:22px 16px}
  .xj-cbs-t{font-size:19px}
  .xj-pillar{padding:18px 16px}
  .xj-site-footer{padding:22px 16px 104px}
}

@media(max-width:768px){
  .six-dim-grid{grid-template-columns:repeat(2,1fr)}
  .fit-grid{grid-template-columns:repeat(2,1fr)}
  .flow-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
  .flow-step{min-width:0;padding:10px 12px}
  .flow-step .fs-title{font-size:15px}
  .flow-step .fs-desc{font-size:13px}
  .flow-arrow{display:none}
}
/* City Selector */
.city-selector{padding:20px 24px}
.city-link-title{cursor:pointer;transition:color .2s;text-decoration:none}
.city-link-title:hover{color:var(--accent)}
.city-grid{margin-top:12px}
/* Region Filter */
.region-filter{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.rf-btn{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px 18px;font-size:17px;font-weight:600;color:var(--text2);cursor:pointer;transition:all .2s}
.rf-btn:hover{border-color:var(--primary);color:var(--primary)}
.rf-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
/* Compact City Card Grid */
.city-grid-inner{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
@media(max-width:1200px){.city-grid-inner{grid-template-columns:repeat(4,1fr)}}
@media(max-width:900px){.city-grid-inner{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.city-grid-inner{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.city-grid-inner{grid-template-columns:1fr}}
.ccc{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 12px;cursor:pointer;transition:all .25s;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;text-align:center}
.ccc:hover{border-color:var(--primary);box-shadow:0 8px 24px rgba(14,159,110,.15);transform:translateY(-3px)}
.ccc-icon{font-size:49px;margin-bottom:6px;line-height:1}
.ccc-name{font-size:20px;font-weight:700;color:var(--text1);display:flex;align-items:center;gap:5px}
.ccc-region{display:inline-block;background:var(--accent-light);color:var(--primary-dark);border-radius:4px;padding:1px 6px;font-size:14px;font-weight:600}
.ccc-tag{font-size:15px;color:var(--primary);margin:4px 0 6px;line-height:1.4}
.ccc-features{display:flex;flex-wrap:wrap;gap:3px;justify-content:center;margin-bottom:8px}
.ccc-feat{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:2px 6px;font-size:14px;color:var(--text2)}
.ccc-price{font-size:17px;font-weight:700;color:#16a34a;margin-bottom:6px}
.ccc-enter{display:block;width:100%;background:var(--primary);color:#fff;border:none;padding:6px 10px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s}
.ccc-enter:hover{background:var(--primary-dark)}
/* City Page · Localized Routes */
.city-routes{padding:20px 24px;max-width:900px;margin:0 auto}
.route-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:12px;box-shadow:var(--shadow);transition:all .25s}
.route-card:hover{border-color:var(--primary);box-shadow:0 8px 24px rgba(14,159,110,.1)}
.route-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.route-icon{font-size:28px}
.route-name{font-size:20px;font-weight:700;color:var(--primary-dark)}
.route-desc{font-size:17px;color:var(--text2);margin-bottom:8px}
.route-spots{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.route-spot{background:var(--accent-light);border:1px solid rgba(26,107,84,.2);border-radius:6px;padding:3px 10px;font-size:16px;color:var(--primary-dark);font-weight:500}

.route-rx{background:linear-gradient(135deg,#f0fdf4,#f7fee7);border:1px solid #86efac;border-radius:8px;padding:10px 14px;margin:6px 0}
.rx-title{font-size:15px;font-weight:700;color:#15803d;margin-bottom:6px}
.rx-row{display:flex;gap:8px;padding:3px 0;font-size:14px;line-height:1.6}
.rx-row .rx-label{font-weight:600;color:#166534;min-width:70px;flex-shrink:0}
.rx-row .rx-val{color:#374151;flex:1}
.rx-tag{display:inline-block;background:#dcfce7;color:#15803d;padding:1px 8px;border-radius:4px;font-size:13px;margin:1px 2px}
.city-rehab-plan{background:linear-gradient(135deg,#fff7ed,#fffbeb);border:1px solid #fcd34d;border-radius:12px;padding:16px 20px;margin:16px 0}
.rehab-conditions,.rehab-duration,.rehab-protocol,.rehab-discharge{display:flex;gap:8px;padding:6px 0;font-size:15px;line-height:1.7;align-items:flex-start}
.rehab-conditions .rc-label,.rehab-duration .rc-label,.rehab-protocol .rc-label,.rehab-discharge .rc-label{font-weight:700;color:#92400e;min-width:80px;flex-shrink:0}
.rehab-conditions .rc-list,.rehab-duration .rc-val,.rehab-protocol .rc-val,.rehab-discharge .rc-val{color:#78350f;flex:1}
.rehab-milestones{padding:8px 0}
.rehab-milestones .rc-label{font-weight:700;color:#92400e;font-size:15px;margin-bottom:6px;display:block}
.milestone-list{display:flex;flex-direction:column;gap:6px}
.milestone-item{display:flex;gap:10px;align-items:flex-start;padding:6px 10px;background:rgba(255,255,255,.7);border-radius:8px}
.ms-day{font-weight:700;color:#b45309;font-size:14px;min-width:70px;flex-shrink:0}
.ms-text{color:#78350f;font-size:14px;flex:1;line-height:1.6}

.route-detail{display:flex;align-items:flex-start;gap:6px;margin:4px 0}
.rd-label{font-size:16px;font-weight:700;color:var(--text2);flex-shrink:0;min-width:60px}
.rd-text{font-size:16px;color:var(--text3)}
/* City Page · 7-Day Itinerary */
.daily-schedule{padding:20px 24px;max-width:900px;margin:0 auto}
.schedule-grid{display:grid;grid-template-columns:1fr;gap:8px}
.schedule-day{display:flex;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px;box-shadow:var(--shadow)}
.sd-num{background:var(--primary);color:#fff;border-radius:8px;padding:4px 10px;font-size:18px;font-weight:700;flex-shrink:0;height:fit-content}
.sd-content{flex:1}
.sd-row{display:flex;align-items:flex-start;gap:6px;margin:3px 0}
.sd-time{font-size:16px;font-weight:600;color:var(--primary-dark);flex-shrink:0;min-width:60px}
.sd-act{font-size:16px;color:var(--text2)}
/* Bottom CTA Button */
.btn-cta-bottom{background:var(--primary);color:#fff;border:none;padding:16px 40px;font-size:20px;font-weight:700;border-radius:10px;cursor:pointer;box-shadow:0 4px 12px rgba(26,107,84,.4);transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;justify-content:center;gap:8px;touch-action:manipulation;-webkit-tap-highlight-color:transparent;position:relative}
.btn-cta-bottom:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 8px 28px rgba(26,107,84,.5);background:#1a6b54}
.btn-cta-bottom:active{transform:translateY(-1px) scale(1.02);background:#155843}
.btn-cta-bottom .btn-icon{display:inline-block;transition:transform .3s cubic-bezier(.4,0,.2,1)}
.btn-cta-bottom:hover .btn-icon{transform:translateX(6px) scale(1.3)}
/* Back to Home Button */
.back-home{display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--border);color:var(--text2);padding:8px 16px;font-size:17px;font-weight:600;border-radius:8px;cursor:pointer;transition:all .2s;margin-bottom:12px}
.back-home:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateX(-3px)}
.back-home .back-icon{display:inline-block;transition:transform .2s}
.back-home:hover .back-icon{transform:translateX(-4px)}
.pain-points{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:20px 24px;max-width:900px;margin:0 auto}
.pp-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:14px;text-align:center;box-shadow:var(--shadow)}
.pp-card .pp-icon{font-size:32px;margin-bottom:6px}
.pp-card .pp-title{font-size:17px;font-weight:700;color:var(--text)}
.pp-card .pp-desc{font-size:15px;color:var(--text3);margin-top:4px}
.value-props{padding:20px 24px;max-width:900px;margin:0 auto}
.vp-title{font-size:20px;font-weight:700;color:var(--primary-dark);text-align:center;margin-bottom:16px;display:flex;align-items:center;justify-content:center;gap:8px}
/* 2026-09-01: small brand SVG icons for section titles / buttons / chat header */
.rx-title-ic,.btn-gen-ic,.chat-hd-ic{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;vertical-align:-.15em;margin-right:6px}
.rx-title-ic svg,.btn-gen-ic svg,.chat-hd-ic svg{width:1.05em;height:1.05em;display:block}
/* Platform hero title icon + Guilin base card icon (v4.3, rice-white seal on dark green) */
.platform-hero h2 .hero-t-ic{display:inline-flex;align-items:center;justify-content:center;vertical-align:-.1em;margin-right:9px}
.platform-hero h2 .hero-t-ic svg{width:.9em;height:.9em;display:block}
.gl-ic{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:15px;background:rgba(255,255,255,.95);box-shadow:0 3px 10px rgba(0,0,0,.16)}
.gl-ic svg{width:28px;height:28px;display:block}
/* Chat widget quick buttons (v4.3) */
.chat-quick .cq-ic{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;vertical-align:-.15em;margin-right:5px}
.chat-quick .cq-ic svg{width:1.05em;height:1.05em;display:block}
.vp-title-ic{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}
.vp-title-ic svg{width:22px;height:22px;display:block}
.vp-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.vp-card{background:#fff;border:1px solid #e8ece9;border-radius:16px;padding:16px 14px;min-width:0;overflow:hidden;box-shadow:0 1px 2px rgba(14,159,110,.04),0 6px 18px rgba(14,159,110,.05);transition:transform .18s,border-color .18s,box-shadow .18s}
.vp-card:hover{border-color:#0e9f6e;box-shadow:0 4px 16px rgba(14,159,110,.12)}
.vp-card .vp-icon{width:46px;height:46px;border-radius:14px;background:linear-gradient(140deg,#fafdfb 0%,#e7f4ec 100%);border:1px solid #dcefe6;display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.vp-card .vp-icon svg{width:26px;height:26px;display:block}
.vp-card .vp-h{font-size:17px;font-weight:700;color:var(--primary-dark);letter-spacing:.3px}
.vp-card .vp-d{font-size:14px;color:var(--text2);margin-top:5px;line-height:1.65}
/* 2026-09-02: quick-entry grid long-press reorder (P2) */
.vp-grid.vp-sorting .vp-card{cursor:grab;transition:transform .18s,border-color .18s,box-shadow .18s;animation:vpShake 1.1s ease-in-out infinite}
.vp-grid.vp-sorting .vp-card.vp-drag{cursor:grabbing;animation:none;transform:scale(1.045);border-color:#0e9f6e;box-shadow:0 10px 26px rgba(14,159,110,.22);z-index:3;position:relative;opacity:.94}
@keyframes vpShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-2.5px)}40%{transform:translateX(2px)}60%{transform:translateX(-1.5px)}80%{transform:translateX(1.5px)}}
.vp-grid.vp-sorting .vp-card{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.vp-sort-tip{margin:10px auto 0;max-width:900px;text-align:center;font-size:13.5px;color:var(--text3);line-height:1.7}
.how-it-works{padding:20px 24px;max-width:900px;margin:0 auto}
.hiw-steps{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}
.hiw-step{flex:1;min-width:120px;text-align:center;position:relative}
.hiw-step .hiw-num{width:32px;height:32px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;margin:0 auto 6px}
.hiw-step .hiw-h{font-size:16px;font-weight:700;color:var(--text)}
.hiw-step .hiw-d{font-size:14px;color:var(--text3);margin-top:3px}
.service-flow{padding:20px 24px;max-width:900px;margin:0 auto}
.sf-timeline{display:flex;gap:0;overflow-x:auto;padding:10px 0}
.sf-step{flex-shrink:0;width:110px;text-align:center;position:relative}
.sf-step::after{content:'→';position:absolute;right:-8px;top:20px;color:var(--text3);font-size:18px}
.sf-step:last-child::after{display:none}
.sf-step .sf-icon{width:44px;height:44px;background:var(--panel);border:2px solid var(--primary);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 6px}
.sf-step .sf-h{font-size:15px;font-weight:700;color:var(--text)}
.sf-step .sf-d{font-size:13px;color:var(--text3);margin-top:2px;line-height:1.4}
/* Wizard */
.wizard-container{max-width:800px;margin:0 auto;padding:20px 24px}
.wizard-step-indicator{display:flex;gap:0;margin-bottom:20px}
.wsi-item{flex:1;text-align:center;position:relative;padding:8px 4px}
.wsi-item .wsi-circle{width:28px;height:28px;border-radius:50%;background:var(--border);color:var(--text3);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;margin:0 auto 4px;transition:all .2s}
.wsi-item.active .wsi-circle{background:var(--primary);color:#fff}
.wsi-item.done .wsi-circle{background:var(--green);color:#fff}
.wsi-item .wsi-label{font-size:14px;color:var(--text3);font-weight:600}
.wsi-item.active .wsi-label{color:var(--primary)}
.wizard-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:var(--shadow)}
.wizard-card .wc-title{font-size:20px;font-weight:700;color:var(--primary-dark);margin-bottom:6px}
.wizard-card .wc-desc{font-size:16px;color:var(--text2);margin-bottom:16px}
.wizard-options{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.woption{border:2px solid var(--border);border-radius:8px;padding:12px;cursor:pointer;text-align:center;transition:all .15s;background:var(--panel)}
.woption:hover{border-color:var(--primary-light)}
.woption.selected{border-color:var(--primary);background:var(--primary-light)}
.woption .wo-icon{font-size:28px;margin-bottom:4px}
.woption .wo-title{font-size:16px;font-weight:700;color:var(--text)}
.woption .wo-desc{font-size:14px;color:var(--text3);margin-top:2px}
.woption .wo-price{font-size:17px;font-weight:700;color:var(--primary);margin-top:4px}
.wizard-nav{display:flex;justify-content:space-between;margin-top:20px}
.wizard-nav button{padding:10px 24px;border-radius:8px;font-size:17px;font-weight:600;cursor:pointer;transition:all .15s}
.wbtn-prev{background:var(--panel2);color:var(--text2);border:1px solid var(--border)}
.wbtn-next{background:var(--primary);color:#fff;border:none}
.wbtn-next:hover{background:var(--primary-dark)}
.wbtn-next:disabled{opacity:.5;cursor:not-allowed}
/* 7-Day Plan Display */
.plan-container{max-width:900px;margin:0 auto;padding:16px 24px}
.plan-summary{background:linear-gradient(135deg,var(--primary-light),var(--accent-light));border:1px solid #b8e0d0;border-radius:12px;padding:16px;margin-bottom:16px}
.plan-summary .ps-title{font-size:20px;font-weight:700;color:var(--primary-dark);margin-bottom:8px}
.plan-summary .ps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}
.plan-summary .ps-item{text-align:center;background:rgba(255,255,255,.6);border-radius:6px;padding:6px}
.plan-summary .ps-item .psi-num{font-size:22px;font-weight:700;color:var(--primary)}
.plan-summary .ps-item .psi-label{font-size:14px;color:var(--text3)}
.day-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow)}
.day-card .dc-day-header{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:8px 14px;display:flex;justify-content:space-between;align-items:center}
.day-card .dc-day-num{font-size:18px;font-weight:700}
.day-card .dc-day-tag{font-size:14px;background:rgba(255,255,255,.2);padding:2px 8px;border-radius:4px}
.day-card .dc-schedule{padding:10px 14px}
.schedule-item{display:flex;gap:10px;padding:6px 0;border-bottom:1px dashed var(--border)}
.schedule-item:last-child{border-bottom:none}
.schedule-item .si-time{font-size:15px;font-weight:700;color:var(--primary);min-width:60px;flex-shrink:0}
.schedule-item .si-content{flex:1}
.schedule-item .si-title{font-size:16px;font-weight:600;color:var(--text)}
.schedule-item .si-detail{font-size:14px;color:var(--text3);margin-top:2px;line-height:1.4}
.schedule-item .si-spot{font-size:14px;background:var(--accent-light);color:var(--accent);padding:1px 6px;border-radius:4px;display:inline-block;margin-top:2px}
.meal-row{display:flex;gap:6px;padding:4px 0;flex-wrap:wrap}
.meal-tag{font-size:14px;padding:2px 8px;border-radius:4px;font-weight:600}
.meal-tag.breakfast{background:#fef3c7;color:#92400e}
.meal-tag.lunch{background:#d1fae5;color:#065f46}
.meal-tag.dinner{background:#e6f4ef;color:#1e40af}
.plan-cta{background:linear-gradient(135deg,#fbbf24,#f59e0b);border-radius:12px;padding:16px;margin-top:16px;text-align:center}
.plan-cta .pca-title{font-size:18px;font-weight:700;color:#78350f;margin-bottom:6px}
.plan-cta .pca-actions{display:flex;gap:10px;justify-content:center;margin-top:10px}
.plan-cta button{padding:10px 24px;border-radius:8px;font-size:17px;font-weight:700;cursor:pointer;border:none}
.pca-book{background:#fff;color:#78350f}
.pca-chat{background:rgba(255,255,255,.3);color:#78350f;border:1px solid rgba(255,255,255,.5)!important}
/* Route Overview */
.route-overview{background:linear-gradient(135deg,#ecfdf5,#f0f7f3);border:2px solid #a7f3d0;border-radius:12px;padding:14px;margin-bottom:16px}
.route-overview .ro-header{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.route-overview .ro-header .ro-title{font-size:20px;font-weight:700;color:#065f46}
.route-overview .ro-header .ro-badge{font-size:14px;background:#10b981;color:#fff;padding:2px 8px;border-radius:8px;margin-left:auto}
.route-overview .ro-desc{font-size:16px;color:#374151;margin-bottom:10px;line-height:1.7}
.route-flow{display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:8px 0}
.route-region{font-size:15px;font-weight:700;padding:4px 10px;border-radius:6px;white-space:nowrap}
.route-region.r-urban{background:#e6f4ef;color:#1e40af}
.route-region.r-Li River{background:#ccfbf1;color:#115e59}
.route-region.r-Yangshuo{background:#fef3c7;color:#92400e}
.route-region.r-Longsheng{background:#f0f7f3;color:#5b21b6}
.route-region.r-Xing\'an{background:#dcfce7;color:#166534}
.route-region.r-resources{background:#fce7f3;color:#9d174d}
.route-region.r-Quanzhou{background:#e6f4ef;color:#3730a3}
.route-region.r-Lipu{background:#fef9c3;color:#854d0e}
.route-region.r-Gongcheng{background:#d1fae5;color:#065f46}
.route-region.r-Pingle{background:#f3e8ff;color:#6b21a8}
.route-region.r-Lingchuan{background:#cffafe;color:#155e75}
.route-arrow{font-size:16px;color:#9ca3af;margin:0 2px}
/* Exercise Prescriptiontheme */
.exercise-theme-banner{background:linear-gradient(135deg,#1e3a5f,#2d5a8c);border-radius:10px;padding:12px 16px;margin-bottom:14px;display:flex;align-items:center;gap:12px}
.exercise-theme-banner .etb-icon{font-size:32px}
.exercise-theme-banner .etb-info{flex:1}
.exercise-theme-banner .etb-name{font-size:18px;font-weight:700;color:#fff}
.exercise-theme-banner .etb-desc{font-size:15px;color:#cfe8da;margin-top:2px}
.exercise-theme-banner .etb-week{font-size:14px;background:rgba(255,255,255,.2);color:#fff;padding:3px 10px;border-radius:8px}
/* dailyExercise Prescription */
.day-exercise{background:#f0f7f3;border:1px solid #bae6fd;border-radius:8px;padding:8px 10px;margin:6px 0}
.day-exercise .de-label{font-size:14px;font-weight:700;color:#0369a1;display:flex;align-items:center;gap:4px}
.day-exercise .de-items{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.day-exercise .de-item{font-size:14px;background:#e0f2fe;color:#075985;padding:2px 8px;border-radius:4px}
.day-exercise .de-item.general{background:#fef3c7;color:#92400e}
/* disclaimersoundbanner */
.disclaimer-banner{background:linear-gradient(135deg,#fef3c7,#fde68a);border:2px solid #f59e0b;border-radius:12px;padding:14px 18px;margin:0 0 16px;position:relative}
.disclaimer-banner .db-icon{font-size:28px;position:absolute;top:12px;left:14px}
.disclaimer-banner .db-content{padding-left:36px}
.disclaimer-banner .db-title{font-size:18px;font-weight:700;color:#92400e;margin-bottom:4px}
.disclaimer-banner .db-text{font-size:15px;color:#78350f;line-height:1.75;overflow-wrap:break-word;word-break:break-word}
.disclaimer-banner .db-tag{display:inline-block;background:#f59e0b;color:#fff;font-size:14px;padding:2px 8px;border-radius:4px;margin-right:6px;font-weight:600}
/* retreat personalized prompts */
.travel-flex-note{background:#f0f7f3;border:1px dashed #0284c7;border-radius:10px;padding:12px 16px;margin:12px 0;font-size:16px;color:#075985;line-height:1.75}
.travel-flex-note .tfn-title{font-weight:700;margin-bottom:4px}
/* expert review badge */
.expert-review-badge{display:inline-flex;align-items:center;gap:4px;background:#dcfce7;border:1px solid #16a34a;border-radius:6px;padding:3px 10px;font-size:15px;color:#15803d;font-weight:600}
/*  personalizedlearningprogram */
.curriculum-section{background:linear-gradient(135deg,#eef2ff,#f0fdf4);border:2px solid #c7d2fe;border-radius:14px;padding:18px;margin:16px 0}
.curriculum-section .cs-header{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.curriculum-section .cs-header .cs-icon{font-size:28px}
.curriculum-section .cs-header .cs-title{font-size:20px;font-weight:700;color:#3730a3}
.curriculum-section .cs-header .cs-badge{font-size:14px;background:#0d4d3a;color:#fff;padding:2px 8px;border-radius:8px;margin-left:auto}
.curriculum-overview{background:rgba(255,255,255,.7);border-radius:8px;padding:10px 14px;margin-bottom:14px;font-size:15px;color:#4338ca;line-height:1.75}
.curriculum-overview b{color:#3730a3}
.curriculum-day{background:var(--panel);border:1px solid #e6f4ef;border-radius:10px;margin-bottom:10px;overflow:hidden}
.curriculum-day .cd-header{background:linear-gradient(135deg,#0d4d3a,#0e9f6e);color:#fff;padding:8px 14px;display:flex;justify-content:space-between;align-items:center;cursor:pointer}
.curriculum-day .cd-day-num{font-size:17px;font-weight:700}
.curriculum-day .cd-day-theme{font-size:15px;background:rgba(255,255,255,.2);padding:2px 10px;border-radius:4px}
.curriculum-day .cd-body{padding:12px 14px;display:none}
.curriculum-day.open .cd-body{display:block}
.curriculum-day .cd-focus{font-size:16px;color:#0d4d3a;font-weight:600;margin-bottom:10px;padding-bottom:8px;border-bottom:1px dashed #e6f4ef}
.curriculum-block{margin-bottom:10px}
.curriculum-block .cb-label{font-size:15px;font-weight:700;display:flex;align-items:center;gap:4px;margin-bottom:4px}
.curriculum-block .cb-label .cb-icon{font-size:18px}
.curriculum-block .cb-content{font-size:15px;color:var(--text2);line-height:1.75;padding-left:20px}
.curriculum-block .cb-content ul{margin:0;padding-left:14px}
.curriculum-block .cb-content li{margin-bottom:2px}
.curriculum-block .cb-exercise{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:6px;padding:6px 10px;margin-bottom:4px;font-size:15px}
.curriculum-block .cb-exercise .cbe-name{font-weight:700;color:#166534}
.curriculum-block .cb-exercise .cbe-detail{color:#15803d;font-size:14px;margin-top:2px}
.curriculum-block .cb-skill{background:#fef3c7;border:1px solid #fde68a;border-radius:6px;padding:4px 10px;margin-bottom:3px;font-size:15px;color:#92400e}
.curriculum-block .cb-diet{background:#e6f4ef;border:1px solid #a9d4c2;border-radius:6px;padding:6px 10px;margin-bottom:4px;font-size:15px;color:#1e40af}
.curriculum-block .cb-check{display:inline-block;background:#f0f7f3;color:#6d28d9;padding:2px 8px;border-radius:4px;font-size:14px;margin:2px}
/* quote */
.pricing-container{max-width:900px;margin:0 auto;padding:20px 24px}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.pricing-card{background:var(--panel);border:2px solid var(--border);border-radius:14px;padding:20px;position:relative;transition:all .2s}
.pricing-card.hotel-selected{border-color:var(--primary)!important;box-shadow:0 4px 16px rgba(26,107,84,.25)}
.hotel-card .hc-img{width:100%;height:120px;object-fit:cover;border-radius:10px;margin-bottom:8px;background:var(--panel2)}
.hotel-card .hc-type{display:inline-block;font-size:13px;padding:2px 8px;border-radius:8px;background:var(--primary-light);color:var(--primary-dark);margin-left:6px}
.hotel-card .hc-price{font-size:20px;font-weight:700;color:var(--primary-dark);margin:6px 0}
.hotel-card .hc-delta{font-size:14px;color:var(--text3)}
.pricing-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.1)}
.pricing-card.featured{border-color:#fbbf24;box-shadow:0 4px 16px rgba(251,191,36,.2)}
.pricing-card .pc-badge{position:absolute;top:-10px;right:16px;background:#fbbf24;color:#78350f;font-size:14px;font-weight:700;padding:3px 10px;border-radius:10px}
.pricing-card .pc-icon{font-size:36px;margin-bottom:6px}
.pricing-card .pc-name{font-size:20px;font-weight:700;color:var(--text)}
.pricing-card .pc-price{font-size:32px;font-weight:700;margin:8px 0}
.pricing-card .pc-price small{font-size:17px;font-weight:400;color:var(--text3)}
.pricing-card .pc-perday{font-size:15px;color:var(--text3);margin-bottom:12px}
.pricing-card .pc-includes{font-size:15px;color:var(--text2);line-height:1.8}
.pricing-card .pc-includes li{list-style:none;padding-left:16px;position:relative}
.pricing-card .pc-includes li::before{content:'✓ ';color:var(--green);position:absolute;left:0}
.pricing-card .pc-btn{width:100%;padding:10px;border-radius:8px;font-size:17px;font-weight:700;cursor:pointer;border:none;margin-top:12px;transition:all .15s}
/* customer service floating panel */
.chat-widget{position:fixed;bottom:20px;right:20px;z-index:10001}
.chat-bubble{width:56px;height:56px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;cursor:pointer;box-shadow:0 4px 16px rgba(26,107,84,.4);transition:all .2s}
.chat-bubble:hover{transform:scale(1.1)}
.chat-panel{position:absolute;bottom:70px;right:0;width:320px;background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.15);display:none;flex-direction:column;overflow:hidden}
.chat-panel.open{display:flex}
.chat-header{background:var(--primary);color:#fff;padding:12px 16px;font-size:17px;font-weight:700}
.chat-body{padding:16px;max-height:300px;overflow-y:auto}
.chat-msg{font-size:16px;margin-bottom:10px;line-height:1.7}
.chat-msg.bot{background:var(--panel2);padding:8px 12px;border-radius:8px;color:var(--text)}
.chat-msg.user{text-align:right}
.chat-msg.user span{background:var(--primary);color:#fff;padding:8px 12px;border-radius:8px;display:inline-block}
.chat-quick{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 12px}
.chat-quick button{font-size:15px;padding:4px 10px;border:1px solid var(--border);border-radius:12px;background:var(--panel);cursor:pointer;color:var(--text2)}
.chat-quick button:hover{background:var(--primary-light);border-color:var(--primary)}
.chat-input{display:flex;align-items:center;padding:8px 12px;border-top:1px solid var(--border);gap:6px}
.chat-input input{flex:1;border:1px solid var(--border);border-radius:6px;padding:6px 10px;font-size:16px}
.chat-input button{background:var(--primary);color:#fff;border:none;padding:6px 12px;border-radius:6px;font-size:16px;cursor:pointer;margin-left:2px;white-space:nowrap}
/* AIcustomer serviceEnhance sample style */
.chat-msg.bot .vas-bar{display:flex;gap:2px;margin:6px 0}
.chat-msg.bot .vas-bar span{display:inline-block;width:22px;height:18px;border-radius:3px;text-align:center;line-height:18px;font-size:13px;font-weight:700;color:#fff;cursor:pointer;transition:transform .1s}
.chat-msg.bot .vas-bar span:hover{transform:scale(1.2)}
.chat-msg.bot .rec-card{background:#f0fdf4;border:1px solid #86efac;border-radius:8px;padding:8px 10px;margin:6px 0;font-size:15px;line-height:1.75}
.chat-msg.bot .rec-card .rc-title{font-weight:700;color:#15803d;font-size:16px;margin-bottom:4px}
.chat-msg.bot .rec-card .rc-reason{color:#166534;font-size:14px;margin-top:4px;padding-top:4px;border-top:1px dashed #86efac}
.chat-msg.bot .profile-card{background:#f0f7f3;border:1px solid #a9d4c2;border-radius:8px;padding:8px 10px;margin:6px 0;font-size:15px;line-height:1.7}
.chat-msg.bot .profile-card .pc-title{font-weight:700;color:#1e40af;font-size:16px;margin-bottom:4px}
.chat-msg.bot .survey-progress{display:flex;gap:3px;margin:6px 0}
.chat-msg.bot .survey-progress span{flex:1;height:4px;border-radius:2px;background:#e2e8f0}
.chat-msg.bot .survey-progress span.done{background:var(--primary)}
.chat-msg.bot .survey-progress span.current{background:var(--accent)}
/* service tracking */
.tracking-timeline{padding:20px 24px;max-width:900px;margin:0 auto}
.tt-step{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.tt-step:last-child{border-bottom:none}
.tt-step .tt-num{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0}
.tt-step.done .tt-num{background:var(--green);color:#fff}
.tt-step.active .tt-num{background:var(--primary);color:#fff}
.tt-step.pending .tt-num{background:var(--border);color:var(--text3)}
.tt-step .tt-content .tt-h{font-size:17px;font-weight:700;color:var(--text)}
.tt-step .tt-content .tt-d{font-size:15px;color:var(--text3);margin-top:2px}
.tt-step.pending .tt-content .tt-h{color:var(--text3)}

/* ===== P4f 康复板块对齐 zh 母本（v20260904f 追加层，后置覆盖）===== */
/* 处方输出：已选疾病在上方 */
.rx-disease-header{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:12px 14px;background:linear-gradient(135deg,#e6f4ef,#d8efe6);border:2px solid var(--primary);border-radius:12px;margin-bottom:14px}
.rx-dh-label{font-weight:800;color:var(--primary-dark);font-size:16px;white-space:nowrap}
.rx-dh-chips{display:flex;flex-wrap:wrap;gap:6px}
.rx-chip{background:#fff;border:1px solid var(--primary-light);border-radius:999px;padding:4px 14px;font-size:15px;color:var(--primary-dark);font-weight:600}
.rx-box{background:var(--panel);border:1.5px solid var(--primary-light);border-radius:12px;padding:10px 14px 14px;box-shadow:var(--shadow)}
.exercise-section-title{font-size:17px;font-weight:700;color:var(--primary-dark);margin:8px 0 6px;padding-bottom:4px;border-bottom:2px solid var(--primary-light);display:flex;align-items:center;gap:6px}
.exercise-section-sub{font-size:15px;color:var(--text3);margin:6px 0 4px;padding-left:4px}
.exercise-card{background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:6px;overflow:hidden;transition:all .15s;box-shadow:var(--shadow)}
.exercise-card:hover{border-color:var(--primary);box-shadow:0 2px 8px rgba(26,107,84,.1)}
.exercise-card.active{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}
.exercise-card .ec-header{padding:12px 14px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px}
.exercise-card .ec-name{font-size:16px;font-weight:600;color:var(--text);flex:1}
.exercise-card .ec-badge{font-size:14px;padding:2px 8px;border-radius:6px;font-weight:600;white-space:nowrap;flex-shrink:0}
.ec-badge.recommend{background:var(--primary-light);color:var(--primary-dark)}
.ec-badge.safe{background:var(--green-light);color:var(--green)}
.ec-badge.caution{background:var(--yellow-light);color:var(--yellow)}
.ec-badge.contra{background:var(--red-light);color:var(--red)}
.exercise-card .ec-desc{font-size:15px;color:var(--text2);padding:0 12px 6px;line-height:1.7}
.exercise-card .ec-params{font-size:14px;color:var(--text3);padding:0 12px 8px;display:flex;gap:10px;flex-wrap:wrap}
.exercise-card .ec-params span{background:var(--panel2);padding:2px 8px;border-radius:4px}
.exercise-card .ec-body{padding:0 12px 12px;display:none;border-top:1px solid var(--border);margin-top:4px;padding-top:10px}
.exercise-card.expanded .ec-body{display:block}
.exercise-card .ec-body .guide-section{margin-bottom:8px}
.exercise-card .ec-body .guide-label{font-size:15px;font-weight:700;color:var(--primary);margin-bottom:3px;display:flex;align-items:center;gap:4px}
.exercise-card .ec-body .guide-text{font-size:15px;color:var(--text);line-height:1.75;padding-left:14px}
.exercise-card .ec-body .guide-points{font-size:15px;color:var(--text);line-height:1.7;padding-left:14px}
.exercise-card .ec-body .guide-points li{list-style:none;margin-bottom:2px}
.exercise-card .ec-body .guide-points li::before{content:'▸ ';color:var(--primary)}
.exercise-card .ec-body .rx-box{background:var(--primary-light);border:1px solid #b8e0d0;border-radius:6px;padding:6px 10px;margin-bottom:8px;font-size:15px;color:var(--primary-dark)}
.exercise-card .ec-body .rx-box b{color:var(--primary-dark)}
.exercise-card .ec-body .source-box{background:var(--accent-light);border:1px solid #cfe8da;border-radius:6px;padding:8px 10px;margin-top:8px}
.exercise-card .ec-body .source-box .source-label{font-size:14px;font-weight:700;color:var(--accent);margin-bottom:4px}
.exercise-card .ec-body .source-box a{font-size:15px;color:var(--accent);text-decoration:none;display:inline-flex;align-items:center;gap:3px;margin-right:12px;margin-bottom:2px}
.exercise-card .ec-body .source-box a:hover{text-decoration:underline}
.teach-tabs{display:flex;gap:0;margin-top:10px;border-bottom:2px solid var(--border)}
.teach-tab-btn{flex:1;padding:10px 6px;border:none;background:none;font-size:15px;font-weight:600;color:var(--text3);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}
.teach-tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}
.teach-tab-btn:hover{color:var(--accent-dark)}
.teach-panel{display:none;padding:8px 0}
.teach-panel.active{display:block}
.teach-video-btn{display:flex;align-items:center;gap:6px;background:var(--accent-light);border:1px solid #cfe8da;border-radius:8px;padding:12px 14px;cursor:pointer;transition:all .2s}
.teach-video-btn:hover{background:#e6f4ef;border-color:var(--accent)}
.teach-video-btn .tv-play{font-size:20px;color:var(--accent)}
.teach-video-btn .tv-title{font-size:15px;color:var(--text2);flex:1}
.teach-video-btn .tv-views{font-size:13px;color:var(--text3);white-space:nowrap}
.teach-hint{font-size:13px;color:var(--text3);margin-top:4px;text-align:center}
.teach-article-link{display:block;font-size:15px;color:var(--accent);text-decoration:none;padding:5px 8px;border-radius:4px;transition:background .2s}
.teach-article-link:hover{background:var(--accent-light);text-decoration:underline}
.teach-text{font-size:14px;color:var(--text2);line-height:1.7;background:var(--bg2);border-radius:6px;padding:8px 10px;max-height:300px;overflow-y:auto}
.muscles{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px}
.muscles span{font-size:14px;background:var(--red-light);color:var(--red);padding:2px 8px;border-radius:10px}
.conflict-box{background:var(--yellow-light);border:1px solid #fde68a;border-radius:8px;padding:8px 10px;margin-bottom:6px}
.conflict-box .ctitle{font-size:15px;font-weight:700;color:var(--yellow);margin-bottom:3px}
.conflict-box .cdesc{font-size:14px;color:var(--text2);line-height:1.7}
.conflict-box .csol{font-size:14px;color:var(--green);margin-top:3px;font-weight:600}
.empty-state{text-align:center;padding:40px 20px;color:var(--text3)}
.empty-state .icon{font-size:48px;margin-bottom:8px;opacity:.3}
.empty-state .text{font-size:17px}
.info-banner{background:var(--accent-light);border:1px solid #cfe8da;border-radius:8px;padding:8px 12px;margin-bottom:8px;font-size:15px;color:var(--text2);line-height:1.7}
.info-banner b{color:var(--accent)}
/* 运动处方 tab 栏（处方输出区下方） */
.tab-bar{display:flex;border-bottom:1px solid var(--border);background:var(--panel);flex-shrink:0;overflow-x:auto}
@media(max-width:768px){
  /* 手机端：疾病网格2列，上下滚动多选，不分页 */
  .rx-disease-grid{grid-template-columns:1fr 1fr!important;gap:8px}
  .rx-disease-grid .disease-card{flex-direction:row!important;text-align:left!important;padding:10px 12px!important}
  .rx-disease-grid 
  .rx-disease-grid .disease-card .name{font-size:17px!important;text-align:left!important}
  .rx-disease-grid .disease-card .check{position:static!important;width:22px!important;height:22px!important}
  /* [en-media-fix v20260908j] 移动端处方输出规则（自 zh 迁移）+ media 闭合 */
  .rx-select-bar{position:static!important}
  .btn-gen{padding:11px 14px;font-size:16px;width:100%;margin-top:6px}
  .rx-select-area{padding:0 12px 16px}
  .rx-output-area{padding:0 12px;height:calc(100vh - 102px);display:flex;flex-direction:column;overflow:hidden}
  .rx-output-bar{flex-shrink:0;padding:10px 2px}
  .rx-output-bar .title{font-size:18px}
  .rx-output-body{flex-direction:column;gap:0;flex:1;min-height:0;overflow:hidden}
  .rx-output-content{flex:1;width:100%;max-width:none;min-width:0;overflow-y:auto;padding:10px 2px 72px}
  .rx-mobile-bar{display:flex;position:fixed;left:0;right:0;bottom:0;height:54px;background:#fff;border-top:1px solid var(--border);box-shadow:0 -2px 10px rgba(0,0,0,.08);z-index:60}
  .rx-mobile-bar button{flex:1;border:none;background:none;font-size:14px;font-weight:700;color:var(--text3);cursor:pointer;border-top:3px solid transparent;-webkit-tap-highlight-color:transparent}
  .rx-mobile-bar button.active{color:var(--primary);border-top-color:var(--primary);background:var(--primary-light)}
  .rx-mobile-sheet{position:fixed;left:0;right:0;top:0;bottom:54px;background:#fff;z-index:70;display:flex;flex-direction:column}
  .rx-sheet-head{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);font-weight:800;font-size:18px;color:var(--primary-dark);background:#fff}
  .rx-sheet-close{border:none;background:var(--primary-light);color:var(--primary-dark);border-radius:50%;width:34px;height:34px;font-size:17px;cursor:pointer;flex-shrink:0}
  .rx-sheet-body{flex:1;overflow-y:auto;padding:14px 16px}
  .rehab-container{padding:10px 10px 110px!important}
}
.rehab-container{padding:16px 20px 40px;max-width:1200px;margin:0 auto}
.rehab-disclaimer{background:linear-gradient(135deg,#faf1ec,#fff5f5);border:2px solid #dfb09c;border-radius:10px;padding:14px 16px;margin-bottom:16px;display:flex;gap:10px;align-items:flex-start;box-sizing:border-box;max-width:100%}
    .rd-lang-bar{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;flex-wrap:wrap}
    /* 英文模式：正文行高与断词优化，避免长单词溢出 */
    #rehabContainer[data-lang="en"] p,#rehabContainer[data-lang="en"] li{line-height:1.75;word-break:normal;overflow-wrap:break-word}
    /* 英文文案比中文长：阶段周期/阶段名/手术卡名原本 nowrap，窄屏会撑破容器 */
    #rehabContainer[data-lang="en"] .ph-time,#rehabContainer[data-lang="en"] .pt-time{white-space:normal;line-height:1.4}
    #rehabContainer[data-lang="en"] .ph-title,#rehabContainer[data-lang="en"] .sc-name,#rehabContainer[data-lang="en"] .rv-title,#rehabContainer[data-lang="en"] .rd-text b{white-space:normal;overflow-wrap:break-word}
.rehab-disclaimer .rd-icon{font-size:28px;flex-shrink:0}
.rehab-disclaimer .rd-text{font-size:16px;color:#92482c;line-height:1.7;flex:1;min-width:0;overflow-wrap:break-word;word-break:break-word}
.rehab-disclaimer .rd-text b{color:#6f3a24;font-size:17px}
.surgery-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:14px}
.surgery-card{background:#f6f9f7;border:1px solid #e2ebe6;border-radius:12px;padding:9px 12px;text-align:center;cursor:pointer;transition:all .15s;position:relative;display:flex;align-items:center;justify-content:center;min-height:44px}
.surgery-card:hover{border-color:var(--primary);background:#eef7f2}
.surgery-card.active{border-color:var(--primary);background:#e6f4ef;box-shadow:inset 0 0 0 1px var(--primary)}.surgery-card.active .sc-name{color:var(--primary-dark);font-weight:700}

.surgery-card .sc-name{font-size:16px;font-weight:600;color:var(--text);line-height:1.35}

/* 科室分组容器 */
.surgery-cat-section{margin-bottom:14px;border-radius:12px;overflow:hidden;border:1px solid var(--border);background:var(--panel)}
/* 科室标题栏 */
.surgery-cat-header{display:flex;align-items:center;gap:8px;padding:10px 14px;background:color-mix(in srgb,var(--cat-color,#0d9488) 12%,var(--panel));border-left:4px solid var(--cat-color,#0d9488)}
.sc-cat-hd-icon{font-size:24px;line-height:1}
.sc-cat-hd-name{font-size:18px;font-weight:700;color:var(--text)}
.sc-cat-hd-count{font-size:15px;color:var(--text3);margin-left:auto;background:var(--bg2);padding:2px 8px;border-radius:10px}
/* 子科室标签 */
.surgery-subcat-label{font-size:16px;font-weight:600;color:var(--text2);padding:8px 14px 2px;display:flex;align-items:center;gap:4px}
.surgery-subcat-label .ssl-icon{font-size:18px}
/* 科室内术式网格 */
.surgery-cat-section .surgery-grid{margin-bottom:10px;padding:0 12px 6px}
/* 科室分组独立折叠（默认关节外科/运动医学科展开，其余折叠） */
.surgery-cat-details{margin-bottom:10px;border-radius:12px;overflow:hidden;border:1px solid var(--border);background:var(--panel)}
.surgery-cat-details>summary.surgery-cat-header{list-style:none;cursor:pointer}
.surgery-cat-details>summary.surgery-cat-header::-webkit-details-marker{display:none}
.surgery-cat-details>summary.surgery-cat-header::after{content:'▸';font-size:13px;color:var(--text3);margin-left:8px}
.surgery-cat-details[open]>summary.surgery-cat-header::after{content:'▾'}
.surgery-cat-details .surgery-cat-section{border:none;margin-bottom:0}
.surgery-cat-details .surgery-cat-section .surgery-grid{padding-bottom:12px}
/* 未选择手术提示 */
.ss-prompt{text-align:center;padding:20px 16px;margin:4px 0 14px;background:linear-gradient(135deg,#f0f7f3,#f0fdfa);border:1px dashed var(--primary);border-radius:12px}
.ss-prompt .ssp-title{font-size:19px;font-weight:700;color:var(--text)}
.ss-prompt .ssp-sub{font-size:15px;color:var(--text3);margin-top:6px;line-height:1.6}
.rehab-timeline{display:flex;gap:0;margin-bottom:20px;overflow-x:auto;padding-bottom:4px}
.rehab-phase-tab{flex:1;min-width:120px;text-align:center;padding:14px 10px;cursor:pointer;border:1px solid var(--border);border-right:none;background:var(--panel);font-size:16px;font-weight:600;color:var(--text2);transition:all .2s;white-space:nowrap}
.rehab-phase-tab:last-child{border-right:1px solid var(--border)}
.rehab-phase-tab:first-child{border-radius:8px 0 0 8px}
.rehab-phase-tab:last-child{border-radius:0 8px 8px 0}
.rehab-phase-tab:hover{background:var(--primary-light)}
.rehab-phase-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.rehab-phase-tab .pt-time{font-size:14px;font-weight:400;opacity:.8;margin-top:2px}
.phase-detail{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;box-shadow:var(--shadow)}
.phase-header{display:flex;align-items:center;gap:10px;margin-bottom:14px;padding-bottom:12px;border-bottom:2px solid var(--border)}
.phase-header .ph-icon{font-size:32px}
.phase-header .ph-title{font-size:20px;font-weight:700;color:var(--text)}
.phase-header .ph-time{font-size:15px;color:var(--text3);background:var(--bg2);padding:3px 10px;border-radius:12px;margin-left:auto;white-space:nowrap}
.phase-goals{background:linear-gradient(135deg,#ecfdf5,#f0fdf4);border:1px solid #a7f3d0;border-radius:8px;padding:10px 14px;margin-bottom:14px}
.phase-goals .pg-title{font-size:16px;font-weight:700;color:#065f46;margin-bottom:4px}
.phase-goals ul{margin:0;padding-left:18px}
.phase-goals li{font-size:15px;color:#064e3b;line-height:1.8}
.rehab-ex-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;margin-bottom:14px}
.rehab-ex-card{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;transition:all .15s}
.rehab-ex-card:hover{border-color:var(--primary);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.rehab-ex-card .re-name{font-size:17px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:4px;margin-bottom:4px}
.rehab-ex-card .re-params{font-size:15px;color:var(--primary);font-weight:600;margin-bottom:4px;padding:2px 8px;background:var(--primary-light);border-radius:4px;display:inline-block}
.rehab-ex-card .re-guide{font-size:15px;color:var(--text2);line-height:1.75}
.rehab-ex-card .re-caution{font-size:14px;color:var(--red);margin-top:4px;padding:3px 8px;background:var(--red-light);border-radius:4px;line-height:1.7}
.rehab-ex-card .re-source{margin-top:6px}
.rehab-ex-card .re-source button{font-size:14px;padding:3px 10px;border:1px solid var(--primary);background:var(--primary-light);color:var(--primary-dark);border-radius:4px;cursor:pointer}
.rehab-ex-card .re-source button:hover{background:var(--primary);color:#fff}
.rehab-video-card{background:linear-gradient(135deg,#eef2ff,#f5f3ff);border:1px solid #a5b4fc;border-radius:8px;padding:10px 14px;margin:12px 0}
.rehab-video-card .rv-title{font-size:16px;font-weight:700;color:#4338ca;margin-bottom:4px;display:flex;align-items:center;gap:4px}
.rehab-video-card .rv-tip{font-size:14px;color:#6b7280;margin-bottom:8px;line-height:1.7}
.rehab-video-card .rv-link{display:block;font-size:15px;color:#3730a3;text-decoration:none;padding:6px 10px;margin-bottom:5px;background:#fff;border:1px solid #c7d2fe;border-radius:6px;cursor:pointer;transition:all .15s}
.rehab-video-card .rv-link:hover{background:#eef2ff;border-color:#1a6b54}
.rehab-video-card .rv-link b{color:#4338ca}
.phase-safety{background:linear-gradient(135deg,#faf1ec,#fff5f5);border:1px solid #dfb09c;border-radius:8px;padding:10px 14px;margin-bottom:12px;box-sizing:border-box;max-width:100%;overflow-wrap:break-word}
.phase-safety .ps-title{font-size:16px;font-weight:700;color:#92482c;margin-bottom:4px;display:flex;align-items:center;gap:4px}
.phase-safety ul{margin:0;padding-left:18px}
.phase-safety li{font-size:15px;color:#6f3a24;line-height:1.7;overflow-wrap:break-word;word-break:break-word}
.phase-assess{background:linear-gradient(135deg,#f0f7f3,#f0f7f3);border:1px solid #a9d4c2;border-radius:8px;padding:10px 14px;margin-bottom:12px;overflow-wrap:break-word}
.phase-assess .pa-title{font-size:16px;font-weight:700;color:#1e40af;margin-bottom:4px}
.phase-assess ul{margin:0;padding-left:18px}
.phase-assess li{font-size:15px;color:#1e3a8a;line-height:1.7}
.phase-eras{background:linear-gradient(135deg,#f5f3ff,#faf5ff);border:1px solid #a9d4c2;border-radius:8px;padding:10px 14px;margin-bottom:12px;overflow-wrap:break-word}
.phase-eras .pe-title{font-size:16px;font-weight:700;color:#5b21b6;margin-bottom:4px;display:flex;align-items:center;gap:4px}
.phase-eras ul{margin:0;padding-left:18px}
.phase-eras li{font-size:15px;color:#4c1d95;line-height:1.7}
.phase-nutrition{background:linear-gradient(135deg,#fef3c7,#fef9e7);border:1px solid #fde68a;border-radius:8px;padding:10px 14px;overflow-wrap:break-word}
.phase-nutrition .pn-title{font-size:16px;font-weight:700;color:#92400e;margin-bottom:4px}
.phase-nutrition .pn-text{font-size:15px;color:#78350f;line-height:1.7}
.rehab-info-bar{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.rehab-info-item{flex:1;min-width:140px;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:10px 12px;text-align:center}
.rehab-info-item .ri-icon{font-size:24px}
.rehab-info-item .ri-label{font-size:14px;color:var(--text3);margin-top:2px}
.rehab-info-item .ri-value{font-size:17px;font-weight:700;color:var(--text);margin-top:2px}
@media(max-width:768px){
  .surgery-grid{grid-template-columns:repeat(2,1fr)}
  .rehab-container{padding:10px 12px 30px}
  .rehab-ex-grid{grid-template-columns:1fr}
  .rehab-phase-tab{min-width:90px;font-size:15px;padding:8px 4px}
  .rehab-info-item{min-width:100px}
}
.diet-section-title{font-size:17px;font-weight:700;color:#92400e;margin:8px 0 6px;padding-bottom:4px;border-bottom:2px solid #fde68a;display:flex;align-items:center;gap:6px}
/* v16 共病药膳综合 */
.synergy-box{background:linear-gradient(135deg,#d1fae5,#ecfdf5);border:1px solid #6ee7b7;border-radius:8px;padding:10px 12px;margin-bottom:8px}
.synergy-box .sb-title{font-size:16px;font-weight:700;color:#065f46;margin-bottom:6px;display:flex;align-items:center;gap:4px}
.synergy-chip{display:inline-block;font-size:14px;background:#6ee7b7;color:#064e3b;padding:3px 8px;border-radius:10px;margin:2px;font-weight:600}
.conflict-warn{background:linear-gradient(135deg,#f3e4dc,#faf1ec);border:1px solid #dfb09c;border-radius:8px;padding:10px 12px;margin-bottom:8px}
.conflict-warn .cw-title{font-size:16px;font-weight:700;color:#92482c;margin-bottom:6px;display:flex;align-items:center;gap:4px}
.conflict-item{font-size:15px;color:#6f3a24;margin-bottom:4px;padding:4px 8px;background:#faf1ec;border-radius:4px;line-height:1.7}
.conflict-solution{font-size:14px;color:#166534;margin-top:2px;padding-left:12px}
.recipe-status-safe{font-size:14px;padding:2px 8px;border-radius:6px;font-weight:600;background:#d1fae5;color:#065f46;white-space:nowrap;flex-shrink:0}
.recipe-status-adjust{font-size:14px;padding:2px 8px;border-radius:6px;font-weight:600;background:#fef3c7;color:#92400e;white-space:nowrap;flex-shrink:0}
.recipe-status-avoid{font-size:14px;padding:2px 8px;border-radius:6px;font-weight:600;background:#f3e4dc;color:#92482c;white-space:nowrap;flex-shrink:0}
.combined-principle{background:linear-gradient(135deg,#e6f4ef,#eef2ff);border:1px solid #4ea885;border-radius:8px;padding:10px 12px;margin-bottom:8px}
.combined-principle .cp-title{font-size:16px;font-weight:700;color:#3730a3;margin-bottom:6px;display:flex;align-items:center;gap:4px}
.combined-principle .cp-item{font-size:15px;color:#1e1b4b;margin-bottom:3px;line-height:1.75}
.disease-pattern-card{background:linear-gradient(135deg,#f0fdf4,#ecfdf5);border:1px solid #bbf7d0;border-radius:6px;padding:6px 10px;margin-bottom:4px;font-size:15px}
.disease-pattern-card .dpc-name{font-weight:700;color:#065f46}
.disease-pattern-card .dpc-tcm{color:#047857;font-size:14px}
.recipe-conflict-note{font-size:14px;color:#92482c;margin-top:3px;padding:3px 6px;background:#f3e4dc;border-radius:4px;line-height:1.4}
.recipe-modify{font-size:14px;color:#166534;margin-top:2px;padding:3px 6px;background:#d1fae5;border-radius:4px;line-height:1.4}