:root{
  --teal:#3AA89D;--teal-d:#267D74;--teal-xd:#1A5C55;--teal-l:#E2F6F4;--teal-mid:#9FDBD7;
  --bg:#F4F9F8;--bg2:#EDF6F5;--card:#FFFFFF;--border:#C8E6E3;
  --text:#0F2826;--text2:#3A5854;--text3:#7A9B98;
  --gold:#e8a020;--gold-l:#fdf3dc;
  --red:#e05c3a;--red-l:#fdf0ec;
  --blue:#2980c0;--blue-l:#e8f2fc;
  --green:#2a9d6e;--green-l:#e4f7ef;
  --r:14px;--rs:8px;--sh:0 2px 16px rgba(26,92,85,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;font-family:'Outfit',sans-serif}
html.sz-md{font-size:18px}
html.sz-lg{font-size:20px}

/* ── Dark mode defense (all 3 layers) ───────────────────────── */
html,body{color-scheme:light only!important;forced-color-adjust:none!important}
@media(prefers-color-scheme:dark){
  html,body{background-color:#F4F9F8!important;color:#0F2826!important}
  td,th,.card,.rc-card{background:#fff!important;color:#0F2826!important}
  tr:hover td{background:#f0faf8!important}
  th{background:#1A5C55!important;color:#fff!important}
  .hero{background:linear-gradient(135deg,#1A5C55 0%,#267D74 50%,#3AA89D 100%)!important}
  .hero,.hero h1,.hero p,.hero-sub,.hero-stat-lbl{color:#fff!important}
  .hero-stat-val{color:#7EEAE5!important}
  .btn-hero{color:#1A5C55!important;background:#ffffff!important}
  input,select{background:#fff!important;color:#0F2826!important;border-color:#C8E6E3!important}
  .comp-table th{background:#1A5C55!important;color:#fff!important}
  .comp-table td{background:#fff!important;color:#0F2826!important}
  .comp-table tbody tr:nth-child(even) td{background:#f5faf9!important}
  .faq-q{background:#fff!important;color:#0F2826!important}
  .faq-a{background:#EDF6F5!important;color:#3A5854!important}
  .checker-card{background:#fff!important}
  .lang-bar{background:#1A5C55!important}
  .nav{background:rgba(244,249,248,.97)!important}
}

body{background:radial-gradient(ellipse 80% 40% at 15% 20%,rgba(165,218,213,.18) 0%,transparent 70%),radial-gradient(ellipse 60% 35% at 85% 75%,rgba(180,225,215,.14) 0%,transparent 65%),#F4F9F8;color:var(--text);min-height:100vh}

/* ── Top bar ─────────────────────────────────────────────────── */
.lang-bar{background:var(--teal-xd);color:#fff;display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:5px 16px;font-size:.8em}
.lang-btn{background:transparent;color:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.25);border-radius:14px;padding:2px 10px;cursor:pointer;font-size:.9em;font-family:'Outfit',sans-serif;transition:all .18s}
.lang-btn.active{background:rgba(255,255,255,.18);color:#fff;border-color:rgba(255,255,255,.55)}
.sz-ctrl{display:flex;align-items:center;gap:4px;margin-right:6px}
.sz-btn{background:transparent;color:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.2);border-radius:11px;padding:2px 8px;cursor:pointer;font-size:.82em;font-family:'Outfit',sans-serif;transition:all .18s}
.sz-btn.active{color:#fff;border-color:rgba(255,255,255,.55)}

/* ── Nav ──────────────────────────────────────────────────────── */
.nav{position:sticky;top:0;z-index:100;background:rgba(244,249,248,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);display:flex;align-items:center;height:56px;gap:6px;padding:0 12px 0 16px}
.nav-brand{font-family:'Playfair Display',serif;font-weight:700;font-size:.95em;color:var(--teal-xd);white-space:nowrap;text-decoration:none;flex-shrink:0}
.nav-brand span{color:var(--teal)}
.nav-tabs{display:flex;align-items:center;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding:0 4px}
.nav-tabs::-webkit-scrollbar{display:none}
.nav-tab{background:transparent;color:var(--text2);border:none;border-radius:18px;padding:5px 12px;font-size:.8em;font-weight:600;white-space:nowrap;flex-shrink:0;cursor:pointer;font-family:'Outfit',sans-serif;transition:all .2s}
.nav-tab:hover{background:var(--teal-l);color:var(--teal-d)}
.nav-tab.active{background:var(--teal);color:#fff;box-shadow:0 2px 8px rgba(58,168,157,.35)}
.nav-cta{background:linear-gradient(135deg,var(--teal) 0%,var(--teal-d) 100%);color:#fff;border:none;border-radius:18px;padding:6px 14px;font-size:.786em;font-weight:700;flex-shrink:0;cursor:pointer;font-family:'Outfit',sans-serif;box-shadow:0 2px 10px rgba(26,92,82,.3);text-decoration:none}

/* ── Bilingual ────────────────────────────────────────────────── */
.zh{display:inline}.en{display:none}
div.zh,p.zh,li.zh,h1.zh,h2.zh,h3.zh,h4.zh,span.zh{display:inline}
div.zh{display:block}div.en{display:none}
body.en-mode .zh{display:none!important}
body.en-mode .en{display:inline!important}
body.en-mode div.en{display:block!important}
body.en-mode div.zh{display:none!important}

/* ── Pages ────────────────────────────────────────────────────── */
.page{display:none}.page.active{display:block}

/* ── Hero ─────────────────────────────────────────────────────── */
.hero{background:linear-gradient(135deg,#1A5C55 0%,#267D74 50%,#3AA89D 100%);padding:48px 20px 40px;text-align:center}
.hero h1{font-family:'Playfair Display',serif;font-size:clamp(1.6rem,4vw,2.6rem);font-weight:900;color:#fff;margin-bottom:12px;line-height:1.2}
.hero-accent{color:#7EEAE5}
.hero-sub{color:rgba(255,255,255,.88);font-size:clamp(.9rem,2vw,1.06rem);max-width:600px;margin:0 auto 28px;line-height:1.65}
.hero-stats{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.hero-stat{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:12px 20px;min-width:96px}
.hero-stat-val{font-family:'Playfair Display',serif;font-size:1.85em;font-weight:700;color:#7EEAE5;line-height:1}
.hero-stat-lbl{font-size:.73em;color:rgba(255,255,255,.8);margin-top:4px}
.hero-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.btn-hero{background:#fff;color:#1A5C55;border:none;border-radius:20px;padding:10px 22px;font-weight:700;font-size:.9em;cursor:pointer;font-family:'Outfit',sans-serif;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 16px rgba(0,0,0,.15)}
.btn-hero:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.2)}
.btn-hero-out{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.65);border-radius:20px;padding:10px 22px;font-weight:700;font-size:.9em;cursor:pointer;font-family:'Outfit',sans-serif;transition:all .15s}
.btn-hero-out:hover{background:rgba(255,255,255,.12)}

/* ── Section wrapper ──────────────────────────────────────────── */
.section{max-width:920px;margin:0 auto;padding:32px 16px}
.section-title{font-family:'Playfair Display',serif;font-size:1.5em;font-weight:700;color:var(--teal-xd);margin-bottom:6px}
.section-sub{color:var(--text2);font-size:.88em;margin-bottom:22px}

h3.sub{font-size:1em;font-weight:700;color:var(--teal-d);margin:20px 0 10px;display:flex;align-items:center;gap:7px}
h3.sub::before{content:'';width:3px;height:16px;background:var(--teal);border-radius:2px;flex-shrink:0}

/* ── Cards ────────────────────────────────────────────────────── */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-bottom:24px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-bottom:24px}
.stat-card{background:var(--teal-l);border-radius:var(--rs);padding:16px;text-align:center}
.stat-card .val{font-family:'Playfair Display',serif;font-size:1.9em;font-weight:700;color:var(--teal-d);line-height:1}
.stat-card .lbl{font-size:.76em;color:var(--text2);margin-top:5px;line-height:1.4}

/* ── Tip / Warn boxes ─────────────────────────────────────────── */
.tip{background:var(--teal-l);border-left:3px solid var(--teal);border-radius:0 var(--rs) var(--rs) 0;padding:12px 14px;font-size:.87em;color:var(--text2);margin:16px 0;line-height:1.65}
.tip strong{color:var(--teal-d)}
.warn{background:var(--gold-l);border-left:3px solid var(--gold);border-radius:0 var(--rs) var(--rs) 0;padding:12px 14px;font-size:.87em;color:var(--text2);margin:16px 0;line-height:1.65}
.warn strong{color:#8a5800}

/* ── Checklist ────────────────────────────────────────────────── */
.checklist{list-style:none;margin:14px 0}
.checklist li{padding:9px 0;border-bottom:1px solid var(--border);font-size:.9em;display:flex;align-items:flex-start;gap:9px}
.checklist li:last-child{border-bottom:none}
.ck-icon{font-size:1em;flex-shrink:0;margin-top:1px}
.ck-text{color:var(--text2);line-height:1.55}
.ck-emph{font-weight:700;color:var(--teal-d)}

/* ── Campus table ─────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r);border:1px solid var(--border);margin-bottom:24px;box-shadow:var(--sh)}
.comp-table{width:100%;border-collapse:collapse;min-width:700px;background:#fff;font-size:.87em}
.comp-table th{background:#1A5C55;color:#fff;padding:12px 14px;font-weight:600;position:sticky;top:0;z-index:2;text-align:left;font-size:.84em;white-space:nowrap}
.comp-table td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--text);vertical-align:top}
.comp-table tr:last-child td{border-bottom:none}
.comp-table tbody tr:nth-child(even) td{background:#f8fdfc}
.comp-table tbody tr:hover td{background:var(--teal-l)}
.campus-name{font-weight:700;font-size:.95em}
.campus-loc{font-size:.75em;color:var(--text3);font-weight:400}
.gpa-pill{display:inline-block;background:var(--teal-l);color:var(--teal-d);border-radius:6px;padding:2px 9px;font-weight:700;font-size:.9em;margin:1px 0}
.gpa-high{background:var(--gold-l);color:#8a5800}
.tag-y{display:inline-block;background:var(--green-l);color:#1a6b44;border-radius:6px;padding:2px 9px;font-size:.8em;font-weight:600}
.tag-n{display:inline-block;background:#f0f4f3;color:var(--text2);border-radius:6px;padding:2px 9px;font-size:.8em;font-weight:600}
.tag-p{display:inline-block;background:var(--gold-l);color:#8a5800;border-radius:6px;padding:2px 9px;font-size:.8em;font-weight:600}
.excl{font-size:.8em;color:var(--red);line-height:1.6}
.excl-ok{font-size:.8em;color:var(--green);font-weight:600}

/* ── Timeline ─────────────────────────────────────────────────── */
.tl{position:relative;padding-left:30px;margin:16px 0}
.tl::before{content:'';position:absolute;left:11px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--teal),var(--teal-mid))}
.tl-item{position:relative;margin-bottom:22px}
.tl-dot{position:absolute;left:-23px;top:5px;width:14px;height:14px;background:var(--teal);border-radius:50%;border:2.5px solid #fff;box-shadow:0 0 0 2px var(--teal-mid)}
.tl-date{font-size:.74em;font-weight:700;color:var(--teal-d);text-transform:uppercase;letter-spacing:.02em;margin-bottom:3px}
.tl-title{font-weight:700;color:var(--text);margin-bottom:3px;font-size:.95em}
.tl-desc{font-size:.85em;color:var(--text2);line-height:1.6}
.tl-item.hi .tl-dot{background:var(--gold);box-shadow:0 0 0 2px var(--gold-l)}
.tl-item.hi .tl-title{color:#8a5800}
.tl-item.done .tl-dot{background:var(--green)}
.tl-item.done .tl-title{color:var(--green)}

/* ── Checker ──────────────────────────────────────────────────── */
.checker-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:24px;box-shadow:var(--sh)}
.form-group{margin-bottom:16px}
.form-label{font-size:.87em;font-weight:600;color:var(--text2);margin-bottom:6px;display:block}
.form-input,.form-select{width:100%;border:1.5px solid var(--border);border-radius:var(--rs);padding:10px 13px;font-size:.9em;font-family:'Outfit',sans-serif;color:var(--text);background:#fff;outline:none;transition:border-color .2s}
.form-input:focus,.form-select:focus{border-color:var(--teal)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:520px){.form-grid{grid-template-columns:1fr}}
.btn-check{background:linear-gradient(135deg,var(--teal) 0%,var(--teal-d) 100%);color:#fff;border:none;border-radius:20px;padding:11px 30px;font-weight:700;font-size:.95em;cursor:pointer;font-family:'Outfit',sans-serif;margin-top:4px;box-shadow:0 2px 12px rgba(38,125,116,.35);transition:opacity .18s}
.btn-check:hover{opacity:.9}
.result-box{border-radius:var(--r);padding:20px;margin-top:18px}
.result-pass{background:var(--green-l);border:1.5px solid var(--green)}
.result-warn{background:var(--gold-l);border:1.5px solid var(--gold)}
.result-fail{background:var(--red-l);border:1.5px solid var(--red)}
.result-title{font-weight:700;font-size:1.04em;margin-bottom:10px}
.result-pass .result-title{color:var(--green)}
.result-warn .result-title{color:#8a5800}
.result-fail .result-title{color:var(--red)}
.result-items{list-style:none;font-size:.87em;line-height:1.9}
.campus-rec-title{font-weight:600;font-size:.87em;color:var(--text2);margin:14px 0 8px}
.rec-cards{display:flex;flex-wrap:wrap;gap:8px}
.rec-g{border-radius:var(--rs);padding:7px 14px;font-size:.84em;font-weight:600;background:var(--green-l);color:#1a6b44;border:1.5px solid var(--green)}
.rec-y{border-radius:var(--rs);padding:7px 14px;font-size:.84em;font-weight:600;background:var(--gold-l);color:#8a5800;border:1.5px solid var(--gold)}

/* ── FAQ ──────────────────────────────────────────────────────── */
.faq-item{border:1px solid var(--border);border-radius:var(--rs);margin-bottom:9px;overflow:hidden}
.faq-q{padding:14px 16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;background:#fff;font-weight:600;font-size:.92em;color:var(--text);gap:8px;user-select:none}
.faq-q:hover{background:var(--teal-l)}
.faq-arrow{color:var(--teal);font-size:1.1em;transition:transform .25s;flex-shrink:0}
.faq-q.open .faq-arrow{transform:rotate(90deg)}
.faq-a{padding:0 16px;max-height:0;overflow:hidden;transition:max-height .35s ease,padding .25s;font-size:.88em;color:var(--text2);line-height:1.7;background:var(--bg2)}
.faq-a.open{max-height:500px;padding:14px 16px}

/* ── Contact ──────────────────────────────────────────────────── */
.contact-hero{background:linear-gradient(135deg,#1A5C55,#267D74);color:#fff;border-radius:var(--r);padding:32px 24px;text-align:center;margin-bottom:20px}
.contact-hero h2{font-family:'Playfair Display',serif;font-size:1.5em;margin-bottom:8px;color:#fff}
.contact-hero p{color:rgba(255,255,255,.85);margin-bottom:20px;font-size:.92em}
.cta-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.cta-btn{background:#fff;color:#1A5C55;border:none;border-radius:20px;padding:10px 22px;font-weight:700;cursor:pointer;font-family:'Outfit',sans-serif;font-size:.9em;text-decoration:none;display:inline-block;transition:transform .15s}
.cta-btn:hover{transform:translateY(-1px)}
/* Logo in nav */
.nav-logo-img{height:26px;width:26px;object-fit:contain;margin-right:6px;border-radius:5px;vertical-align:middle;flex-shrink:0}
/* QR section — fixed layout */
.contact-qr{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:16px 20px;margin:0 0 18px;overflow:hidden}
.qr-wrap{flex:0 0 108px;width:108px;height:108px;overflow:hidden;background:#fff;border-radius:6px;border:1px solid var(--border);display:block}
.qr-wrap #qr-container{width:108px;height:108px;display:block;overflow:hidden}
.qr-wrap #qr-container canvas,.qr-wrap #qr-container img{width:108px!important;height:108px!important;max-width:108px!important;max-height:108px!important;display:block!important}
.qr-info{flex:1;min-width:0}
.qr-title{font-weight:700;color:var(--teal-xd);font-size:.97em;margin-bottom:6px}
.qr-sub{font-size:.82em;color:var(--text2);line-height:1.6}
@media(max-width:420px){.contact-qr{flex-direction:column;align-items:flex-start}}
/* Unified service grid */
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
@media(max-width:480px){.svc-grid{grid-template-columns:1fr}}
.svc-card{background:#fff;border:1px solid var(--border);border-radius:var(--rs);padding:16px}
.svc-card.svc-featured{background:var(--teal-l);border:2px solid var(--teal-mid);border-radius:var(--r);padding:18px}
.svc-icon{font-size:1.4em;margin-bottom:6px}
.svc-card.svc-featured .svc-icon{font-size:1.7em}
.svc-title{font-weight:700;color:var(--teal-d);margin-bottom:4px;font-size:.95em}
.svc-card.svc-featured .svc-title{color:var(--teal-xd);font-size:1em}
.svc-desc{color:var(--text2);font-size:.85em;line-height:1.5}

/* ── Back to top ──────────────────────────────────────────────── */
#btt{position:fixed;right:16px;bottom:24px;z-index:198;width:44px;height:44px;border-radius:50%;background:rgba(58,168,157,.82);backdrop-filter:blur(8px);color:#fff;font-size:18px;display:none;align-items:center;justify-content:center;border:none;cursor:pointer;opacity:0;transition:opacity .25s ease;box-shadow:0 2px 12px rgba(26,92,85,.3)}

/* ── Year label ───────────────────────────────────────────────── */
.yr-label{display:inline-flex;align-items:center;gap:6px;background:var(--teal-xd);color:#fff;font-size:.72em;font-weight:700;border-radius:20px;padding:3px 12px;margin-bottom:14px;letter-spacing:.03em}
.yr-label.y2{background:var(--gold);color:#fff}
.yr-label.ysum{background:var(--blue);color:#fff}
.yr-label.yend{background:var(--green);color:#fff}

/* ── Disclaimer ───────────────────────────────────────────────── */
.disclaimer{text-align:center;font-size:.75em;color:var(--text3);padding:20px 16px 32px;border-top:1px solid var(--border);margin-top:32px;line-height:1.6}

@media(max-width:600px){
  .hero{padding:36px 14px 28px}
  .section{padding:22px 12px}
  .comp-table{font-size:.8em}
  .comp-table th,.comp-table td{padding:8px 10px}
}
/* ── Tool strip ── */
.tool-strip{background:#EDF6F5;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:4px;padding:4px 12px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-shrink:0}
.tool-strip::-webkit-scrollbar{display:none}
.ts-home{background:var(--teal-xd);color:#fff!important;border-radius:6px;padding:3px 10px;font-size:.74em;font-weight:700;text-decoration:none;flex-shrink:0;white-space:nowrap;transition:opacity .15s}
.ts-home:hover{opacity:.85}
.ts-link{color:var(--text2);font-size:.74em;font-weight:600;text-decoration:none;padding:3px 10px;border-radius:6px;white-space:nowrap;transition:all .15s;border:1px solid transparent;flex-shrink:0}
.ts-link:hover{background:var(--teal-l);color:var(--teal-d);border-color:var(--border)}
.ts-link.active{background:var(--teal);color:#fff!important;border-color:var(--teal)}
@media(prefers-color-scheme:dark){
  .tool-strip{background:#EDF6F5!important;border-bottom-color:var(--border)!important}
  .ts-link{color:var(--text2)!important}
  .ts-link.active{background:var(--teal)!important;color:#fff!important}
}