@import url('/assets/index-v2.css');
:root{--v2-green:#28785f;--v2-green-deep:#1d5e4a;--v2-ink:#10243f;--v2-body:#344558;--v2-muted:#64737d;--v2-paper:#fffdf8;--v2-canvas:#f3f6f1;--v2-line:#dce3dd;--v2-sage:#e6eee8}
.v2-body{margin:0;background:var(--v2-canvas);color:var(--v2-ink);font-family:Inter,"Noto Sans SC",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65}
.v2-shell{width:min(1180px,calc(100% - 48px));margin:0 auto}
.v2-header{position:sticky;top:0;z-index:30;background:rgba(255,253,248,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--v2-line)}
.v2-header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.v2-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--v2-ink)}
.v2-brand img{width:38px;height:38px;object-fit:contain}
.v2-brand strong{display:block;font-family:"Noto Serif SC",serif;font-size:21px;letter-spacing:-.06em;line-height:1.1}
.v2-brand small{display:block;color:var(--v2-muted);font-size:9px;letter-spacing:.16em;font-weight:700}
.v2-nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.v2-nav a{color:#405449;text-decoration:none;font-size:12px;font-weight:700}
.v2-nav a:hover,.v2-nav a.active{color:var(--v2-green)}
.v2-nav-cta{padding:10px 15px;border:1px solid var(--v2-green);border-radius:8px;color:var(--v2-green)!important}
.v2-main{padding:48px 0 80px}
.v2-breadcrumb{display:flex;gap:8px;align-items:center;color:#8a978e;font-size:11px;margin-bottom:20px}
.v2-breadcrumb a{color:var(--v2-green);text-decoration:none}
.v2-eyebrow{color:var(--v2-green);font-size:10px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.v2-page-title{max-width:820px;margin:10px 0 12px;font-family:"Noto Serif SC","Songti SC",serif;font-size:clamp(32px,4vw,52px);font-weight:650;letter-spacing:-.06em;line-height:1.2}
.v2-lead{max-width:760px;color:var(--v2-muted);font-size:14px;line-height:1.9}
.v2-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:28px;align-items:center;padding:36px 40px;border:1px solid #dce7de;border-radius:18px;background:linear-gradient(120deg,#fffdf9 0%,#f4f8f2 70%,#e8f1e9 100%);box-shadow:0 14px 42px rgba(16,36,63,.04)}
.v2-hero-stat{padding:24px;border:1px solid #dce8dd;border-radius:14px;background:rgba(255,255,255,.8)}
.v2-hero-stat strong{display:block;font-family:Georgia,serif;font-size:44px;line-height:1.1;color:var(--v2-green)}
.v2-hero-stat span{color:var(--v2-muted);font-size:11px}
.v2-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.75fr);gap:18px;margin-top:22px}
.v2-panel{padding:24px;border:1px solid var(--v2-line);border-radius:15px;background:#fffdf9;box-shadow:0 8px 26px rgba(16,36,63,.035)}
.v2-panel h2{margin:0 0 8px;font-size:19px;letter-spacing:-.03em}
.v2-panel p{color:var(--v2-muted);font-size:12px;line-height:1.8}
.v2-phrase-en{margin:22px 0 12px;font-size:clamp(24px,3vw,34px);font-weight:700;letter-spacing:-.035em;line-height:1.32;color:var(--v2-ink)}
.v2-phrase-cn{margin:0;color:#5f7667;font-size:16px}
.v2-meta{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.v2-chip{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#edf4ee;color:#477257;font-size:10px;font-weight:750}
.v2-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}
.v2-btn{min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 14px;border:1px solid #d7e2d8;border-radius:8px;background:#fff;color:#42624d;font-size:12px;font-weight:750;cursor:pointer;text-decoration:none}
.v2-btn.primary{border-color:var(--v2-green);background:var(--v2-green);color:white}
.v2-btn:disabled{opacity:.45;cursor:not-allowed}
.v2-btn:hover{filter:brightness(.97)}
.v2-audio{width:100%;margin-top:18px;accent-color:var(--v2-green)}
.v2-list{display:grid;gap:8px;margin-top:16px}
.v2-list-item{display:flex;align-items:center;gap:12px;padding:12px 13px;border:1px solid #e4ebe4;border-radius:10px;background:#fff;cursor:pointer;text-align:left;color:var(--v2-ink)}
.v2-list-item:hover,.v2-list-item.active{border-color:#a9c4ae;background:#f2f7f2}
.v2-list-item strong{display:block;font-size:12px;line-height:1.5}
.v2-list-item small{display:block;margin-top:3px;color:var(--v2-muted);font-size:10px}
.v2-list-num{width:28px;height:28px;flex:0 0 28px;display:grid;place-items:center;border-radius:8px;background:#edf4ee;color:var(--v2-green);font-size:11px;font-weight:800}
.v2-progress{height:7px;border-radius:99px;background:#e9eee9;overflow:hidden;margin:12px 0}
.v2-progress span{display:block;height:100%;border-radius:99px;background:var(--v2-green);transition:width .2s ease}
.v2-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:15px}
.v2-stat{padding:12px;border-radius:10px;background:#f3f6f1}
.v2-stat strong{display:block;font-size:20px;color:var(--v2-green)}
.v2-stat small{color:var(--v2-muted);font-size:10px}
.v2-note{padding:13px 15px;border-left:3px solid #82a98b;background:#f3f7f2;color:#53695a;font-size:11px;line-height:1.8}
.v2-filters{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.v2-filter{padding:8px 13px;border:1px solid #dce5dc;border-radius:99px;background:#fff;color:#617368;font-size:11px;font-weight:700;cursor:pointer}
.v2-filter.active{border-color:var(--v2-green);background:#eaf2eb;color:var(--v2-green-deep)}
.v2-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.v2-tool-card{padding:18px;border:1px solid var(--v2-line);border-radius:13px;background:#fffdf9}
.v2-tool-card h3{margin:0 0 8px;font-size:14px}
.v2-tool-card p{margin:0;color:var(--v2-muted);font-size:11px;line-height:1.75}
.v2-tool-card .v2-actions{margin-top:13px}
.v2-search{width:100%;min-height:48px;padding:0 15px;border:1px solid #d6e1d7;border-radius:10px;background:#fff;font-size:13px;color:var(--v2-ink);outline:0}
.v2-search:focus{border-color:var(--v2-green);box-shadow:0 0 0 3px #28785f17}
.v2-checklist{display:grid;gap:10px;margin-top:12px}
.v2-check{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid #edf0eb;color:#45564c;font-size:12px}
.v2-check input{accent-color:var(--v2-green);margin-top:3px}
.v2-check.done span{text-decoration:line-through;color:#8c988f}
.v2-modal{position:fixed;inset:0;z-index:100;background:rgba(14,28,21,.68);display:none;align-items:center;justify-content:center;padding:20px}
.v2-modal.open{display:flex}
.v2-modal-card{position:relative;width:min(850px,100%);padding:clamp(28px,5vw,60px);border-radius:20px;background:#fffdf8;text-align:center;box-shadow:0 24px 80px rgba(0,0,0,.2)}
.v2-modal-card small{color:var(--v2-green);font-size:11px;font-weight:800;letter-spacing:.1em}
.v2-modal-card h2{margin:22px 0 16px;font-size:clamp(28px,5vw,50px);line-height:1.3}
.v2-modal-card p{color:#52705d;font-size:clamp(16px,2vw,22px)}
.v2-close{position:absolute;top:12px;right:14px;width:38px;height:38px;border:1px solid var(--v2-line);border-radius:50%;background:#fff;color:var(--v2-ink);font-size:22px;cursor:pointer}
.v2-toast{position:fixed;bottom:24px;left:50%;z-index:110;transform:translate(-50%,20px);opacity:0;pointer-events:none;padding:10px 15px;border-radius:99px;background:#21382a;color:#fff;font-size:12px;transition:.2s}
.v2-toast.show{opacity:1;transform:translate(-50%,0)}
.v2-footer{padding:25px 0;border-top:1px solid var(--v2-line);color:#849087;font-size:11px}
@media(max-width:900px){.v2-nav{gap:13px}.v2-layout{grid-template-columns:1fr}.v2-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v2-hero{grid-template-columns:1fr}.v2-hero-stat{max-width:260px}}
@media(max-width:620px){.v2-shell{width:calc(100% - 32px)}.v2-header-inner{min-height:62px}.v2-nav{gap:10px;max-width:60%;justify-content:flex-end}.v2-nav a{font-size:10px}.v2-nav a:nth-child(2),.v2-nav a:nth-child(4){display:none}.v2-nav-cta{padding:8px 10px}.v2-main{padding:30px 0 55px}.v2-hero{padding:23px 20px}.v2-panel{padding:18px}.v2-tool-grid{grid-template-columns:1fr}.v2-page-title{font-size:34px}}

/* 2.0.1 responsive navigation and accessibility refinements */
.v2-skip-link{position:absolute;left:12px;top:-60px;z-index:200;padding:10px 14px;border-radius:8px;background:#1d5e4a;color:#fff;text-decoration:none;font-weight:700}
.v2-skip-link:focus{top:10px}
.v2-menu-toggle{display:none;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 13px;border:1px solid var(--v2-line);border-radius:9px;background:#fff;color:var(--v2-green-deep);font-size:12px;font-weight:750;cursor:pointer}
.v2-menu-toggle:focus-visible,.v2-nav a:focus-visible,.v2-btn:focus-visible,.v2-filter:focus-visible{outline:3px solid #78b99b;outline-offset:3px}
@media(max-width:900px){
  .v2-header-inner{position:relative}
  .v2-menu-toggle{display:inline-flex}
  .v2-nav{display:none;position:absolute;top:100%;left:0;right:0;z-index:40;max-width:none;max-height:min(72vh,560px);overflow-y:auto;flex-direction:column;align-items:stretch;justify-content:flex-start;flex-wrap:nowrap;gap:0;padding:8px;border:1px solid var(--v2-line);border-radius:0 0 14px 14px;background:rgba(255,253,248,.99);box-shadow:0 18px 34px rgba(16,36,63,.13)}
  .v2-nav.is-open{display:flex}
  .v2-nav a{display:flex;align-items:center;min-height:44px;padding:11px 13px;border-bottom:1px solid #edf1ec;font-size:13px}
  .v2-nav a:last-child{border-bottom:0}
  .v2-nav-cta{margin-top:6px;justify-content:center}
}
@media(max-width:620px){
  .v2-shell{width:calc(100% - 32px)}
  .v2-header-inner{min-height:62px}
  .v2-nav{max-width:none;justify-content:flex-start}
  .v2-menu-toggle{min-height:38px}
}


/* =========================================================
   TravelSay 2.0.2 — standalone tool page refinement
   ========================================================= */
.v2-header{background:rgba(255,253,249,.94);backdrop-filter:blur(16px);border-bottom-color:#e3eae3}
.v2-header-inner{min-height:76px;gap:18px}
.v2-brand{flex:0 0 auto;gap:10px}
.v2-brand img{width:40px;height:40px}
.v2-brand strong{font-size:21px;letter-spacing:-.055em}
.v2-brand small{font-size:9px;letter-spacing:.06em}
.v2-nav{display:flex;align-items:center;justify-content:flex-end;gap:clamp(10px,1.15vw,17px);flex-wrap:nowrap;white-space:nowrap}
.v2-nav a{position:relative;display:inline-flex;align-items:center;min-height:42px;font-size:12px;white-space:nowrap;color:#43584d}
.v2-nav a.active{color:var(--v2-green);font-weight:800}
.v2-nav a.active:after{position:absolute;right:0;bottom:4px;left:0;height:2px;border-radius:2px;background:currentColor;content:""}
.v2-menu-toggle{display:none;min-height:42px;padding:0 14px;border:1px solid #dce7dd;border-radius:999px;background:#fff;color:var(--v2-green-deep);font-size:12px;font-weight:800;cursor:pointer}
.v2-main{padding:34px 0 76px}
.v2-breadcrumb{margin-bottom:18px;font-size:12px}
.v2-hero{padding:42px 44px;border-radius:22px;border-color:#dce7de;background:linear-gradient(125deg,#fffefa 0%,#f5f8f3 62%,#eaf2eb 100%);box-shadow:0 16px 42px rgba(27,52,38,.045)}
.v2-page-title{max-width:760px;font-size:clamp(34px,3.6vw,48px);line-height:1.22;letter-spacing:-.055em}
.v2-lead{font-size:14px;line-height:1.85;color:#64766c}
.v2-hero-stat{border-radius:16px;border-color:#dce8de;background:rgba(255,255,255,.82);box-shadow:0 8px 22px rgba(27,52,38,.025)}
.v2-hero-stat strong{font-size:48px;color:#28785f}
.v2-chip{min-height:29px;padding:5px 11px;background:#edf4ee;color:#426d54;font-size:11px}
.v2-layout{gap:16px;margin-top:18px}
.v2-panel{padding:26px;border-radius:18px;border-color:#e0e8e0;box-shadow:0 8px 26px rgba(27,52,38,.035)}
.v2-panel h2{font-size:19px;letter-spacing:-.035em}
.v2-panel p{font-size:13px;line-height:1.8}
.v2-phrase-en{margin:24px 0 12px;font-size:clamp(25px,2.7vw,34px);line-height:1.3;letter-spacing:-.025em}
.v2-phrase-cn{font-size:15px;color:#607468}
.v2-actions{gap:9px;margin-top:16px}
.v2-btn{min-height:44px;padding:0 16px;border-radius:999px;border-color:#d8e4d9;background:#fff;color:#42634e;font-size:12px;transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease}
.v2-btn:hover{transform:translateY(-1px);border-color:#b6cdbb;filter:none;box-shadow:0 5px 14px rgba(27,52,38,.06)}
.v2-btn.primary{border-color:#28785f;background:#28785f;box-shadow:0 7px 16px rgba(40,120,95,.14)}
.v2-btn.primary:hover{background:#1d5e4a}
.v2-audio{display:none}
.v2-list{gap:7px}
.v2-list-item{min-height:64px;padding:12px 14px;border-radius:12px;border-color:#e6ece6}
.v2-list-item strong{font-size:12px}
.v2-list-item.active{border-color:#a9c9b2;background:#f0f6f0;box-shadow:inset 3px 0 #28785f}
.v2-progress{height:8px;background:#e9eee8}
.v2-progress span{background:linear-gradient(90deg,#3d9474,#28785f)}
.v2-search{min-height:52px;border-radius:12px;border-color:#dce6dd}
.v2-filters{gap:8px;margin:16px 0}
.v2-filter{min-height:36px;padding:0 14px;border-radius:999px;border-color:#dfe8df;background:#fff;font-size:11px}
.v2-filter.active{border-color:#9fc3a9;background:#edf5ee;color:#1d654d}
.v2-tool-grid{gap:13px}
.v2-tool-card{display:flex;flex-direction:column;min-height:208px;padding:20px;border-radius:16px;border-color:#e1e9e1;box-shadow:0 5px 18px rgba(27,52,38,.025)}
.v2-tool-card h3{font-size:15px;line-height:1.5}
.v2-tool-card p{font-size:12px;line-height:1.75}
.v2-tool-card .v2-actions{margin-top:auto;padding-top:15px}
.v2-tool-card .v2-btn{min-height:38px;padding:0 12px;font-size:11px}
.v2-note{border-left-color:#6e9e7d;border-radius:0 10px 10px 0;background:#f1f6f1;color:#52695a;font-size:12px}
.v2-check{min-height:44px;align-items:center;padding:11px 2px;font-size:13px}
.v2-check input{width:17px;height:17px;flex:0 0 17px}
.v2-check.done span{text-decoration:line-through;color:#9aa59b}
.toolkit-list-actions{margin:12px 0 4px}
.toolkit-list-actions .v2-btn{min-height:38px}
#tk-cards .v2-tool-card{min-height:220px}
#rp-chat{max-height:440px;overflow-y:auto;align-content:start;gap:14px!important;padding:20px!important;border-color:#e1e9e1!important;border-radius:16px!important;background:linear-gradient(180deg,#f7faf6,#f2f6f1)!important;scroll-behavior:smooth}
.rp-message{width:fit-content;max-width:min(82%,620px);padding:14px 16px;border:1px solid #e0e9e1;border-radius:14px;background:#fff;box-shadow:0 4px 12px rgba(27,52,38,.035)}
.rp-message-assistant{justify-self:start;border-radius:14px 14px 14px 4px}
.rp-message-user{justify-self:end;border-color:#d7e8db;border-radius:14px 14px 4px 14px;background:#eaf3ec;color:#244b38;font-size:13px;line-height:1.7;overflow-wrap:anywhere}
.rp-message-role{display:block;margin-bottom:6px;color:#28785f;font-size:10px;font-weight:850;letter-spacing:.04em}
.rp-message-en{margin:0!important;color:#203a2e!important;font-size:14px!important;font-weight:750;line-height:1.6!important}
.rp-message-cn{margin:5px 0 0!important;color:#718077!important;font-size:11px!important;line-height:1.6!important}
#rp-form{display:flex;align-items:center;gap:10px}
#rp-form .v2-search{flex:1;min-width:0}
#rp-form .v2-btn{flex:0 0 auto}
#rp-roles .v2-filter{min-height:42px;padding:0 17px}
.v2-modal-card{border:1px solid #e2e9e0;border-radius:22px;box-shadow:0 30px 90px rgba(10,35,23,.22)}
.v2-modal-card .v2-btn{min-width:120px}
.v2-footer{border-top:1px solid #e2e9e2;background:#fffdf9;color:#829087}
.v2-skip-link{position:absolute;left:12px;top:-60px;z-index:200;padding:10px 14px;border-radius:8px;background:#1d5e4a;color:#fff;text-decoration:none}
.v2-skip-link:focus{top:10px}
@media(max-width:1100px){
  .v2-nav{gap:9px}
  .v2-nav a{font-size:11px}
  .v2-brand strong{font-size:19px}
}
@media(max-width:900px){
  .v2-header-inner{position:relative;min-height:68px}
  .v2-menu-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px}
  .v2-nav{display:none;position:absolute;top:100%;right:0;left:0;z-index:50;max-height:min(72vh,560px);overflow-y:auto;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;padding:8px;border:1px solid #e1e9e1;border-radius:0 0 16px 16px;background:rgba(255,253,249,.99);box-shadow:0 18px 38px rgba(20,45,30,.13)}
  .v2-nav.is-open{display:flex}
  .v2-nav a{min-height:46px;padding:0 14px;border-bottom:1px solid #edf1ed;font-size:13px}
  .v2-nav a:last-child{border-bottom:0}
  .v2-nav a.active:after{right:auto;bottom:0;left:0;width:3px;height:100%}
  .v2-main{padding:28px 0 64px}
  .v2-hero{grid-template-columns:1fr;padding:30px}
  .v2-hero-stat{display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:16px}
  .v2-hero-stat strong{grid-row:span 2;font-size:40px}
  .v2-layout{grid-template-columns:1fr}
}
@media(max-width:620px){
  .v2-shell{width:calc(100% - 32px)}
  .v2-hero{padding:24px 20px;border-radius:18px}
  .v2-page-title{font-size:clamp(30px,8.6vw,38px)}
  .v2-lead{font-size:13px}
  .v2-panel{padding:20px 17px;border-radius:16px}
  .v2-phrase-en{font-size:25px}
  .v2-actions{gap:8px}
  .v2-btn{min-height:42px;padding:0 13px}
  .v2-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .v2-tool-card{min-height:188px;padding:15px}
  .v2-tool-card .v2-actions{gap:6px}
  .v2-tool-card .v2-btn{min-height:36px;padding:0 9px;font-size:10px}
  #rp-chat{min-height:260px!important;padding:14px!important}
  .rp-message{max-width:92%}
  #rp-form{align-items:stretch;flex-direction:column}
  #rp-form .v2-search,#rp-form .v2-btn{width:100%}
  .toolkit-list-actions{align-items:stretch}
}
@media(max-width:420px){
  .v2-tool-grid{grid-template-columns:1fr}
  .v2-tool-card{min-height:150px}
  .v2-hero-stat{padding:17px}
}
@media(prefers-reduced-motion:reduce){
  .v2-nav,.v2-btn,.v2-list-item{transition:none!important}
  #rp-chat{scroll-behavior:auto}
}

/* Shared 2.0.2 design tokens */
:root{
  --v2-green:#28785f;
  --v2-green-deep:#1d5e4a;
  --v2-ink:#1c2d3d;
  --v2-body:#405365;
  --v2-muted:#6e7d86;
  --v2-paper:#fffdf9;
  --v2-canvas:#f3f6f2;
  --v2-line:#dfe7df;
}
.v2-footer{padding:22px 0;border-top:1px solid #e2eae2;background:#fffdf9;font-size:12px;line-height:1.8}
.v2-footer a{color:#28785f!important;font-weight:700;text-decoration:underline;text-underline-offset:3px}

.v2-brand>span{display:grid;gap:3px;min-width:max-content}
.v2-brand strong,.v2-brand small{white-space:nowrap}
@media(max-width:420px){.v2-brand strong{font-size:18px}.v2-brand small{font-size:8px}}