:root{
  --cyan:#0FB4D4;
  --cyan-deep:#0A7F99;
  --ink:#16323A;
  --ink-soft:#4A6168;
  --ground:#FFFFFF;
  --mist:#F2F9FB;
  --sun:#FFD95A;
  --orange:#FF8C42;
  --line:#D7E7EC;
  --radius:18px;
  --font-ja:"Noto Sans JP","Noto Sans TC",system-ui,sans-serif;
  --font-zh:"Noto Sans TC","Noto Sans JP",system-ui,sans-serif;
  --font-display:"Noto Serif JP",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-ja);color:var(--ink);background:var(--ground);line-height:1.75;font-size:16px}
html[lang="zh-Hant"] body{font-family:var(--font-zh)}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan-deep)}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.35;margin:0 0 .6em}
h2{font-size:clamp(26px,3.4vw,38px);font-weight:700}
h3{font-size:19px}
.section-kicker{margin:0 0 8px;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan-deep);font-weight:700}
.section-kicker.light{color:#BFF1FB}
.section-lead{max-width:680px;color:var(--ink-soft);margin:0 0 40px}
section{padding:96px 0}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;min-height:68px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:40px;height:auto}
.brand-name{font-family:var(--font-display);font-size:22px;font-weight:700;letter-spacing:.06em;display:flex;flex-direction:column;line-height:1.1}
.brand-name small{font-family:var(--font-ja);font-size:10px;letter-spacing:.14em;color:var(--ink-soft);font-weight:500}
.main-nav{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap}
.main-nav a{text-decoration:none;color:var(--ink);font-size:14px;font-weight:500;padding:10px 0}
.main-nav a:hover{color:var(--cyan-deep)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang button{border:0;background:none;font:inherit;font-size:13px;padding:8px 13px;min-height:40px;cursor:pointer;color:var(--ink-soft)}
.lang button[aria-pressed="true"]{background:var(--cyan);color:#fff;font-weight:700}

/* hero */
.hero{position:relative;padding:0;min-height:640px;display:flex;align-items:flex-end;overflow:hidden;color:#fff}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 13%}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,40,50,.05) 25%,rgba(6,40,50,.72) 100%)}
.hero-content{position:relative;padding-top:120px;padding-bottom:56px}
.eyebrow{font-size:13px;letter-spacing:.18em;text-transform:uppercase;margin:0 0 12px;opacity:.92}
.hero h1{font-family:var(--font-display);font-size:clamp(34px,5.4vw,64px);font-weight:700;margin-bottom:14px;text-shadow:0 2px 18px rgba(0,0,0,.25)}
.hero-lead{font-size:clamp(15px,1.6vw,18px);max-width:560px;margin:0 0 32px}
.entrances{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:780px}
.entry{position:relative;display:flex;flex-direction:column;gap:4px;padding:20px 56px 20px 22px;border-radius:var(--radius);text-decoration:none;color:var(--ink);background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.18);transition:transform .2s}
.entry:hover{transform:translateY(-3px)}
.entry-kicker{font-size:13px;font-weight:700;color:var(--cyan-deep)}
.entry-doctor .entry-kicker{color:#B4531A}
.entry-title{font-size:16px;font-weight:700}
.entry-arrow{position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--cyan)}
.entry-doctor .entry-arrow{color:var(--orange)}

/* concept */
.concept{background:var(--mist)}
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.pillar{background:#fff;border-radius:var(--radius);padding:30px 28px;border:1px solid var(--line)}
.pillar-num{display:block;font-family:var(--font-display);font-size:34px;color:var(--cyan);margin-bottom:10px}
.pillar p{margin:0;color:var(--ink-soft);font-size:15px}

/* habits */
.habits-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.habits-intro p{color:var(--ink-soft)}
.habits-img{border-radius:var(--radius);margin-top:24px}
.checklist{background:#FFF8E1;border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:4px}
.checklist label{display:flex;gap:12px;align-items:flex-start;padding:12px 4px;border-bottom:1px dashed #EAD9A4;cursor:pointer;font-size:15px}
.checklist input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--cyan-deep);flex:none}
.check-result{display:flex;align-items:center;gap:16px;margin-top:18px;background:#fff;border-radius:14px;padding:14px 18px}
.check-count{font-family:var(--font-display);font-size:30px;color:var(--cyan-deep);margin:0;white-space:nowrap}
.check-result p:last-child{margin:0;font-size:14px}
.note{font-size:12.5px;color:#6B5A2A;margin:14px 0 0}

/* lineup */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff}
.card img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#fff;transform:translate(11.5%,-4%) scale(1.3)}
.card-body{position:relative;background:#fff;border-top:1px solid var(--line)}
.card-core .card-body,.card-form .card-body{border-top-color:transparent}
.card-body{padding:22px 24px 26px}
.card h3{font-size:22px;letter-spacing:.06em}
.card h3 span{font-size:13px;font-weight:500;color:var(--ink-soft);margin-left:6px;letter-spacing:0}
.card p{margin:0;color:var(--ink-soft);font-size:15px}

/* design */
.design{background:var(--mist)}
.design-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px;align-items:center}
.design-photo{margin:0;background:#fff;border-radius:var(--radius);padding:24px}
.patent-no{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 16px;font-size:14px;font-weight:700;color:var(--cyan-deep);margin:0 0 22px}
.features{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.features li{background:#fff;border-radius:12px;padding:12px 14px;font-size:14px;font-weight:500;display:flex;gap:10px;align-items:center}
.features li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan);flex:none}

/* doctors */
.doctors{background:var(--cyan-deep);color:#fff}
.doctors-inner{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:56px;align-items:center}
.doctors p{color:#E6F8FC}
.doctor-points{padding-left:20px;margin:18px 0 0}
.doctor-points li{margin-bottom:6px}
.doctor-actions{display:flex;flex-direction:column;gap:12px;background:rgba(255,255,255,.08);border-radius:var(--radius);padding:28px}
.doctor-note{font-size:13px;margin:6px 0 0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:999px;font:inherit;font-weight:700;font-size:15px;text-decoration:none;cursor:pointer;border:2px solid transparent}
.btn-light{background:#fff;color:var(--cyan-deep)}
.btn-outline{border-color:#fff;color:#fff;background:transparent}
.btn-primary{background:var(--cyan-deep);color:#fff}
.btn:hover{filter:brightness(1.06)}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:56px}
.company{display:grid;grid-template-columns:auto 1fr;gap:12px 20px;margin:0}
.company dt{font-weight:700;font-size:14px;color:var(--ink-soft)}
.company dd{margin:0}
.contact-form{display:flex;flex-direction:column;gap:14px;background:var(--mist);border-radius:var(--radius);padding:32px}
.contact-form .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}
.contact-form input,.contact-form select,.contact-form textarea{font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;min-height:46px}
.contact-form button{align-self:flex-start}

.site-footer{background:var(--ink);color:#C9D7DB;padding:28px 0;font-size:13px}
.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.footer-inner p{margin:0}

@media (max-width:900px){
  section{padding:64px 0}
  .main-nav{order:3;width:100%;margin:0;gap:16px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
  .main-nav a{white-space:nowrap}
  .lang{margin-left:auto}
  .pillars,.cards{grid-template-columns:1fr}
  .card img{aspect-ratio:4/3;transform:translate(8%,-3%) scale(1.18)}
  .habits-grid,.design-grid,.doctors-inner,.contact-grid{grid-template-columns:1fr;gap:32px}
  .entrances{grid-template-columns:1fr}
  .hero{min-height:620px}
}
@media (max-width:520px){
  .features,.contact-form .row{grid-template-columns:1fr}
  .checklist,.contact-form{padding:22px}
  .brand-name small{display:none}
}

/* checklist detail line */
.checklist label span small{display:block;font-size:13px;color:#6B5A2A;font-weight:400;margin-top:2px}
.checklist label span{font-weight:700}

/* wear */
.wear{background:var(--mist)}
.wear-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.wear-step{background:#fff;border-radius:var(--radius);padding:28px;border:1px solid var(--line)}
.wear-time{display:inline-block;font-size:12px;font-weight:700;color:#fff;background:var(--cyan-deep);border-radius:999px;padding:4px 12px;margin-bottom:14px}
.wear-step p{margin:0;color:var(--ink-soft);font-size:15px}
.wear-tips{margin-top:24px;background:#fff;border-radius:var(--radius);padding:24px 28px;border:1px dashed var(--cyan)}
.wear-tips h3{margin-bottom:8px}
.wear-tips ul{margin:0;padding-left:20px;display:flex;gap:8px 32px;flex-wrap:wrap}
@media (max-width:900px){.wear-steps{grid-template-columns:1fr}.wear-tips ul{flex-direction:column}}

/* doctors area */
.doc-banner{background:var(--cyan-deep);color:#fff;padding:56px 0 48px}
.doc-banner h1{font-size:clamp(28px,4vw,44px);margin:0 0 10px}
.doc-banner p{color:#E6F8FC;max-width:760px;margin:0}
.doc-tag{display:inline-block;background:#fff;color:var(--cyan-deep);border-radius:999px;font-size:12px;font-weight:700;padding:4px 12px;margin-bottom:16px}
.doc-toc{position:sticky;top:68px;z-index:10;background:#fff;border-bottom:1px solid var(--line)}
.doc-toc .wrap{display:flex;gap:20px;overflow-x:auto;padding-top:10px;padding-bottom:10px}
.doc-toc a{white-space:nowrap;text-decoration:none;font-size:14px;font-weight:500;color:var(--ink);padding:8px 0}
.doc-sec{padding:72px 0;border-bottom:1px solid var(--line)}
.doc-sec:nth-of-type(even){background:var(--mist)}
.tbl-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:#fff}
table.tbl{border-collapse:collapse;width:100%;min-width:720px;font-size:15px}
.tbl th,.tbl td{padding:14px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.tbl thead th{font-size:16px}
.tbl th[scope=row]{background:var(--mist);font-weight:700;white-space:nowrap;color:var(--ink-soft)}
.tbl ul{margin:0;padding-left:18px}
.th-soft{border-top:6px solid var(--cyan)}.th-core{border-top:6px solid var(--sun)}.th-form{border-top:6px solid var(--orange)}
.feat-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.feat-group{background:#fff;border-radius:var(--radius);padding:26px;border:1px solid var(--line)}
.feat-group h3{font-size:17px;color:var(--cyan-deep)}
.feat-group dl{margin:0}
.feat-group dt{font-weight:700;margin-top:14px}
.feat-group dt span{color:var(--ink-soft);font-weight:400;font-size:13px;margin-left:4px}
.feat-group dd{margin:4px 0 0;color:var(--ink-soft);font-size:14.5px}
.vs{display:grid;gap:16px}
.vs-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff}
.vs-row h3{grid-column:1/-1;margin:0;padding:16px 22px;font-size:17px;border-bottom:1px solid var(--line)}
.vs-other,.vs-us{padding:16px 22px;font-size:15px}
.vs-other{background:#F4F6F7;color:var(--ink-soft)}
.vs-us{background:#E7F7FB}
.vs-label{display:block;font-size:12px;font-weight:700;letter-spacing:.08em;margin-bottom:4px}
.obs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.obs article{background:#fff;border-radius:var(--radius);padding:26px;border:1px solid var(--line)}
.obs ul{margin:0;padding-left:18px;color:var(--ink-soft);font-size:15px}
.caveat{font-size:13px;color:var(--ink-soft);background:#FFF8E1;border-radius:12px;padding:12px 16px;margin-top:20px}
.mft h3.mft-part{margin:36px 0 14px;font-size:20px}
.mft .tbl{min-width:680px}
.mft td strong{display:block}
.mft td small{color:var(--ink-soft)}
.program{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:start}
.program ul{padding-left:20px}
.auth{max-width:520px;margin:64px auto;padding:0 20px}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.auth-card form{display:flex;flex-direction:column;gap:14px}
.auth-card label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}
.auth-card input{font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;min-height:46px}
.auth-card .hint{font-size:13px;color:var(--ink-soft);margin:0}
.draft-flag{background:#FFF3E8;border:1px solid #FFC79E;color:#8A3B0B;border-radius:12px;padding:12px 16px;font-size:13.5px;margin-bottom:20px}
@media (max-width:900px){.feat-groups,.obs{grid-template-columns:1fr}.vs-row{grid-template-columns:1fr}.program{grid-template-columns:1fr}}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* 醫師專區：登入與管理 */
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--cyan-deep)}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}
.btn[disabled]{opacity:.55;cursor:wait}
.or{display:flex;align-items:center;gap:12px;color:var(--ink-soft);font-size:13px;margin:18px 0}
.or::before,.or::after{content:"";flex:1;border-top:1px solid var(--line)}
.notice{border-radius:12px;padding:12px 16px;font-size:14px;margin:0 0 16px;background:var(--mist);border:1px solid var(--line)}
.notice.ok{background:#EAF8EF;border-color:#A9DDB9;color:#1D5B33}
.notice.warn{background:#FFF3E8;border-color:#FFC79E;color:#8A3B0B}
.notice.err{background:#FDECEC;border-color:#F2B3B3;color:#8A1F1F}
.auth-card input[readonly]{background:var(--mist);color:var(--ink-soft)}
.who{font-size:13px;color:var(--ink-soft);margin:16px 0 0}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--cyan-deep);text-decoration:underline;cursor:pointer}
.main-nav .linkbtn{color:inherit;text-decoration:none}
.loading{max-width:520px;margin:80px auto;text-align:center;color:var(--ink-soft);padding:0 20px}
.admin{max-width:1000px;margin:40px auto 80px;padding:0 20px}
.admin h1{font-size:26px}
.admin h2{font-size:20px;margin-top:36px}
.admin-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:14px}
.admin-table th,.admin-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.admin-table th{background:var(--mist);font-weight:700;white-space:nowrap}
.admin-table td.actions{white-space:nowrap}
.admin-table td.actions .btn{margin:0 6px 6px 0}
.admin-empty{color:var(--ink-soft);font-size:14px}
.admin-form{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin:12px 0}
.admin-form label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:500}
.admin-form input{font:inherit;padding:8px 12px;border:1px solid var(--line);border-radius:10px;min-height:40px}
.tag{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;background:var(--mist);border:1px solid var(--line)}
.tag.on{background:#EAF8EF;border-color:#A9DDB9;color:#1D5B33}
.code{font-family:ui-monospace,Consolas,monospace;font-size:15px;letter-spacing:.06em}
@media (max-width:700px){
  .admin-table thead{display:none}
  .admin-table tr{display:block;border-bottom:1px solid var(--line);padding:8px 0}
  .admin-table td{display:block;border:0;padding:4px 12px}
}

/* 自我檢查：電腦版左欄跟著捲動，並顯示即時結果 */
.check-live{display:none}
@media (min-width:901px){
  .habits-intro{position:sticky;top:92px}
  .checklist .check-result{display:none}
  .check-live{display:block;margin-top:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:0 10px 30px rgba(10,127,153,.08)}
  .check-live-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
  .check-live-label{font-size:14px;font-weight:700;color:var(--ink)}
  .check-live-count{font-family:var(--font-display);font-size:18px;color:var(--ink-soft)}
  .check-live-count b{font-size:34px;color:var(--cyan-deep);font-weight:700}
  .check-bar{height:8px;border-radius:999px;background:var(--mist);margin:10px 0 12px;overflow:hidden}
  .check-bar span{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--cyan),var(--cyan-deep));transition:width .3s ease}
  .check-live-msg{margin:0;font-size:14px;color:var(--ink-soft)}
}
@media (prefers-reduced-motion:reduce){.check-bar span{transition:none}}


/* 醫師專區：臨床案例 */
.cases-intro{padding:56px 0 24px;background:var(--mist)}
.cases-intro h1{font-size:clamp(28px,3.4vw,38px)}
.cases-note{font-size:13px;line-height:1.7;color:var(--ink-soft);background:none;border:0;border-radius:0;padding:0;max-width:760px}
.case-filter{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.case-filter button{font:inherit;font-size:14px;font-weight:700;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:8px 16px;cursor:pointer}
.case-filter button span{color:var(--ink-soft);font-weight:500;margin-left:4px}
.case-filter button.on{background:var(--cyan-deep);border-color:var(--cyan-deep);color:#fff}
.case-filter button.on span{color:#D8F6FC}
.cases-list{padding:32px 0 80px}
.cases-list .wrap{display:grid;gap:24px;max-width:960px}
.case{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;scroll-margin-top:96px}
.case[hidden]{display:none}
.case h2{font-size:21px;margin:10px 0 4px}
.case-meta{margin:0;color:var(--ink-soft);font-size:14px}
.case-tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;padding:3px 10px;border-radius:999px}
.case-tag.soft{background:#E2F6FB;color:var(--cyan-deep)}
.case-tag.core{background:#FFF4CC;color:#7A5B00}
.case-tag.form{background:#FFE7D9;color:#9A3F06}
.case-key{display:grid;grid-template-columns:88px 1fr;gap:6px 16px;margin:18px 0;font-size:15px}
.case-key dt{font-weight:700;color:var(--ink-soft)}
.case-key dd{margin:0}
.case-photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:8px 0 16px}
.case-photo{cursor:zoom-in}
.case-photo.big{grid-column:1/-1;cursor:zoom-out}
.case-photo.big img{max-height:none}
.case-photo img{max-height:420px}
.case-photo{margin:0;background:var(--mist);border-radius:12px;overflow:hidden}
.case-photo img{width:100%;min-height:200px;object-fit:contain;background:var(--mist)}
.case-photo img:not([src]){visibility:hidden}
.case-photo figcaption{font-size:13px;color:var(--ink-soft);padding:8px 12px}
.case-photo.missing img{display:none}
.case-photo.missing figcaption::before{content:"照片載入失敗："}
.case details{border-top:1px solid var(--line);padding-top:14px}
.case summary{cursor:pointer;font-weight:700;color:var(--cyan-deep)}
.case details h3{font-size:16px;margin:18px 0 6px}
.case details ul{margin:0;padding-left:20px}
.case details li,.case details p{font-size:15px;color:var(--ink)}
.case-src{font-size:12px;color:var(--ink-soft);margin:14px 0 0}
@media (max-width:600px){.case{padding:20px}.case-key{grid-template-columns:1fr}.case-key dt{margin-top:6px}}

/* 醫師專區：ENT 導入方案 */
.ent-toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.ent-toc a{font-size:14px;font-weight:700;text-decoration:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 16px}
.ent-section{padding:56px 0;scroll-margin-top:80px}
.ent-section.alt{background:var(--mist)}
.ent-section .wrap{max-width:1000px}
.ent-section h2{font-size:clamp(22px,2.6vw,30px)}
.ent-zones{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ent-zones.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.ent-zones article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.ent-zones h3{font-size:17px;margin:0 0 8px}
.ent-zones h3 span{display:block;font-size:12px;letter-spacing:.12em;color:var(--cyan-deep);margin-bottom:2px}
.ent-zones p{margin:0 0 6px;font-size:15px}
.ent-meaning{color:var(--ink-soft);font-size:14px!important}
.ent-two{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:32px;align-items:start}
.ent-two h3{font-size:18px}
.ent-flowcompare{display:grid;gap:14px}
.ent-path{border-radius:var(--radius);padding:16px 20px;border:1px solid var(--line);background:#fff}
.ent-path.bad{border-color:#F2B3B3}
.ent-path.good{border-color:#A9DDB9}
.ent-path-label{font-weight:700;margin:0 0 6px}
.ent-path.bad .ent-path-label{color:#8A1F1F}
.ent-path.good .ent-path-label{color:#1D5B33}
.ent-path ol{margin:0;padding-left:20px;font-size:15px}
.ent-insight{margin:24px 0 0;background:var(--ink);color:#fff;border-radius:var(--radius);padding:18px 22px;font-weight:500}
.ent-blocks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:24px}
.ent-blocks div{background:var(--ink);color:#fff;border-radius:var(--radius);padding:20px}
.ent-blocks span{font-size:12px;letter-spacing:.12em;color:#BFF1FB}
.ent-blocks strong{display:block;font-size:18px;margin:4px 0 6px}
.ent-blocks p{margin:0;font-size:14px;color:#DCE7EA}
.ent-visits{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);font-size:14.5px}
.ent-visits th,.ent-visits td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.ent-visits th{background:var(--mist);white-space:nowrap}
.ent-visits td:first-child{white-space:nowrap;font-weight:700}
.ent-subhead{font-size:18px;margin:32px 0 12px}
.ent-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:24px;overflow:hidden}
.ent-form-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px;background:var(--mist);border-bottom:1px solid var(--line)}
.print-sheet{padding:24px 28px;color:#000}
.sheet-title{font-size:20px;text-align:center;margin:0 0 16px}
.sheet-fields{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:15px;margin:10px 0}
.sheet-fields i{display:inline-block;min-width:140px;border-bottom:1px solid #333;height:1.1em;vertical-align:bottom}
.sheet-fields i.s{min-width:60px}
.sheet-note{font-size:14px;margin:12px 0 8px}
.sheet-table{width:100%;border-collapse:collapse;font-size:14.5px}
.sheet-table th,.sheet-table td{border:1px solid #333;padding:10px;vertical-align:middle;text-align:center}
.sheet-table th{background:#EEE}
.sheet-table td:nth-child(3),.sheet-table td:nth-child(4){text-align:left}
.sheet-table i.d{display:inline-block;width:80px;border-bottom:1px solid #333;height:1em;margin-top:6px}
.sheet-lines{height:90px;background:repeating-linear-gradient(transparent 0 29px,#999 29px 30px)}
.sheet-foot{font-size:11px;color:#555;text-align:center;margin:16px 0 0}
@media (max-width:760px){.ent-zones,.ent-zones.three,.ent-two,.ent-blocks{grid-template-columns:1fr}.ent-visits thead{display:none}.ent-visits tr{display:block;border-bottom:1px solid var(--line);padding:8px 0}.ent-visits td{display:block;border:0;padding:3px 14px;font-size:14px}.ent-visits td:nth-child(2){display:inline;padding-left:0;color:var(--cyan-deep);font-weight:700}.ent-visits td:first-child{display:inline-block;padding-right:8px}.ent-visits td:nth-child(3)::before{content:"呼吸與顏面：";font-weight:700}.ent-visits td:nth-child(4)::before{content:"齒列與空間：";font-weight:700}.print-sheet{padding:16px;overflow-x:auto}.sheet-table{min-width:560px}}
@media print{
  body.print-one *{visibility:hidden}
  body.print-one .printing .print-sheet,body.print-one .printing .print-sheet *{visibility:visible}
  body.print-one .printing .print-sheet{position:absolute;left:14mm;top:14mm;width:182mm;height:268mm;max-height:calc(100vh - 28mm);padding:0;display:flex;flex-direction:column;font-size:12pt;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  body.print-one .printing .sheet-title{font-size:18pt;margin:0 0 6mm}
  body.print-one .printing .sheet-fields{font-size:12pt;margin:3mm 0}
  body.print-one .printing .sheet-fields i{min-width:45mm}
  body.print-one .printing .sheet-fields i.s{min-width:18mm}
  body.print-one .printing .sheet-table{flex:1;font-size:11.5pt}
  body.print-one .printing .sheet-table th,body.print-one .printing .sheet-table td{padding:3mm}
  body.print-one .printing .sheet-lines{flex:0 0 40mm;background:repeating-linear-gradient(transparent 0 9mm,#999 9mm 9.3mm)}
  body.print-one .printing .sheet-foot{margin-top:auto;padding-top:4mm;font-size:9pt}
  body.print-one .site-header{display:none}
  /* 只留下要印的那張，其他內容不佔版面，避免多印出空白頁 */
  body.print-one .site-footer,
  body.print-one #app > section:not(#ent-forms),
  body.print-one #ent-forms .wrap > :not(.printing),
  body.print-one .printing .ent-form-bar{display:none}
  body.print-one #ent-forms{padding:0}
  .sheet-table{min-width:0}
  @page{size:A4;margin:0}
}

/* 醫師專區：臨床案例入口 */
.doc-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.doc-banner .btn-ghost{background:transparent;color:inherit;border-color:currentColor}
.stat-strip{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:760px}
.stat-strip li{border-left:3px solid var(--cyan);padding:4px 0 4px 14px}
.stat-strip b{display:block;font-family:var(--font-display);font-size:30px;line-height:1.1}
.stat-strip b small{font-size:14px;margin-left:2px;font-family:var(--font-zh)}
.stat-strip span{font-size:13px;opacity:.85}
.stat-strip.light b{color:var(--cyan-deep)}
.stat-strip.light span{color:var(--ink-soft);opacity:1}
.cases-method{font-size:14px;color:var(--ink-soft);margin:16px 0 0;max-width:760px}
.doc-toc a.toc-hl{background:var(--cyan-deep);color:#fff;border-radius:999px;padding:8px 14px;font-weight:700}
.case-teaser{margin-top:28px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:28px;align-items:center;background:var(--ink);color:#fff;border-radius:var(--radius);padding:32px}
.case-teaser .section-kicker{color:#BFF1FB}
.case-teaser h3{font-size:24px;margin:0 0 10px}
.case-teaser-head p{color:#DCE7EA;font-size:15px}
.case-teaser .btn-primary{background:var(--cyan);color:var(--ink);margin-top:6px}
.case-teaser-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.case-teaser-list a{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:center;background:#fff;color:var(--ink);text-decoration:none;border-radius:14px;padding:14px 18px;transition:transform .15s ease}
.case-teaser-list a:hover{transform:translateX(4px)}
.case-teaser-list .case-tag{grid-row:1/3}
.case-teaser-list b{font-size:17px;line-height:1.35}
.case-teaser-list a>span:last-child{font-size:13px;color:var(--ink-soft)}
@media (max-width:900px){.case-teaser{grid-template-columns:1fr;padding:24px}.stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (prefers-reduced-motion:reduce){.case-teaser-list a{transition:none}}
.doc-banner .btn-primary{background:#fff;color:var(--cyan-deep)}
.doc-banner .stat-strip li{border-left-color:#BFF1FB}

/* 產品實品照 */
.lineup-photo{margin:0 0 32px;border-radius:var(--radius);overflow:hidden;background:#EEF1F2}
.lineup-photo img{width:100%;aspect-ratio:2400/1022;object-fit:cover}

/* プライバシーポリシー */
.legal-page{padding:56px 0 88px}
.legal{max-width:820px}
.legal h1{font-size:clamp(28px,4vw,40px);margin-bottom:6px}
.legal h2{font-size:22px;margin:40px 0 12px;padding-top:20px;border-top:1px solid var(--line)}
.legal h3{font-size:17px;margin:22px 0 6px}
.legal ul{padding-left:1.3em;margin:0 0 12px}
.legal li{margin:4px 0}
.legal p{margin:0 0 12px}
.legal-date{color:var(--ink-soft);font-size:14px;margin-bottom:28px!important}
.legal .company{margin-top:16px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{color:#C9D7DB}
.footer-links a:hover{color:#fff}
.form-consent{font-size:13px;color:var(--ink-soft);margin:0}
.hp-field{position:absolute!important;width:1px;height:1px;opacity:0;overflow:hidden;pointer-events:none}
.form-status.ok{color:#1D5B33}
.form-status.err{color:#8A1F1F}
@media (max-width:760px){
  html[lang="ja"] .ent-visits td:nth-child(3)::before{content:"呼吸・顔貌："}
  html[lang="ja"] .ent-visits td:nth-child(4)::before{content:"歯列・スペース："}
}
.main-nav .linkbtn{white-space:nowrap;flex-shrink:0}

/* 保護者向け情報 */
.parent-article h1{margin-bottom:12px}
.parent-lead{font-size:17px;color:var(--ink-soft);margin:0 0 28px!important}
.parent-hero{width:100%;max-width:520px;height:auto;margin:0 auto 32px;border-radius:var(--radius);background:#fff}
.parent-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.parent-card{display:flex;flex-direction:column;gap:6px;background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-decoration:none;color:var(--ink);transition:transform .15s ease,border-color .15s ease}
.parent-card:hover{transform:translateY(-2px);border-color:var(--cyan)}
.parent-card strong{font-size:18px;color:var(--cyan-deep)}
.parent-card span{font-size:14px;color:var(--ink-soft)}
.parent-back{display:inline-block;margin-bottom:18px;font-size:14px;text-decoration:none}
.callout{background:var(--mist);border-left:4px solid var(--cyan);border-radius:10px;padding:12px 16px}
.callout strong{color:var(--cyan-deep)}
.parent-disclaimer{margin-top:40px!important;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-soft)}
@media (max-width:600px){.parent-cards{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.parent-card{transition:none}}

/* 保護者向け情報：カードと人物でにぎやかに */
body[data-canon="parents/"] .legal{max-width:1040px}
.parent-hero2{display:grid;grid-template-columns:1fr 1.05fr;gap:28px;align-items:center;background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);padding:32px;margin-bottom:32px}
.parent-hero2 .parent-lead{margin-bottom:0!important}
.parent-hero-img{width:100%;height:auto;border-radius:14px}
.parent-cards{counter-reset:pc}
.parent-card{--c:var(--cyan);--cn:var(--cyan-deep);border-top:6px solid var(--c);background:#fff}
.parent-card:nth-child(2){--c:var(--orange);--cn:#B8460A}
.parent-card:nth-child(3){--c:var(--sun);--cn:#7A5F00}
.parent-card:nth-child(4){--c:#F08FA6;--cn:#B03A5B}
.parent-card::before{counter-increment:pc;content:"0" counter(pc);font-family:var(--font-display);font-size:30px;font-weight:700;line-height:1;color:var(--cn)}
.parent-card strong{color:var(--ink)}
body[data-canon]:not([data-canon="parents/"]) .parent-article h1{display:flex;align-items:center;gap:14px}
body[data-canon]:not([data-canon="parents/"]) .parent-article h1::before{content:"";flex:none;width:136px;height:64px;background:url(/images/char-boy.png) 0 0/64px 64px no-repeat,url(/images/char-girl.png) 72px 0/64px 64px no-repeat}
.parent-article .callout{position:relative;padding-left:68px;min-height:64px}
.parent-article .callout::before{content:"";position:absolute;left:14px;top:14px;width:40px;height:40px;background:url(/images/char-boy.png) center/cover no-repeat}
.parent-article h2:nth-of-type(even)+p+.callout::before{background-image:url(/images/char-girl.png)}
@media (max-width:760px){.parent-hero2{grid-template-columns:1fr;padding:22px}.parent-article .callout{padding-left:62px}}
.wear-more{margin:32px 0 0;text-align:center}
@media (max-width:760px){
  html[lang="en"] .ent-visits td:nth-child(3)::before{content:"Breathing & face: "}
  html[lang="en"] .ent-visits td:nth-child(4)::before{content:"Teeth & space: "}
}

/* 品牌故事 */
.name-title{margin:40px 0 8px;font-size:22px}
.name-lead{margin-bottom:24px}
.name-cards{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:24px}
@media (max-width:900px){.name-cards{grid-template-columns:1fr}}

/* 手機：避免整頁左右晃動 */
html{overflow-x:clip;overscroll-behavior-x:none}
body{overflow-x:clip;max-width:100%}
@supports not (overflow:clip){html,body{overflow-x:hidden}}
.card{isolation:isolate}
.lineup-photo,.design-photo,.habits-img{max-width:100%}

/* 手機：頁首選單改為換行，不再橫向滑動（避免整頁跟著左右晃動） */
@media (max-width:900px){
  .main-nav{overflow:visible;flex-wrap:wrap;gap:0 14px;padding-bottom:0}
  .main-nav a,.main-nav .linkbtn{font-size:13px;padding:6px 0}
}

.section-lead,.parent-lead,.cases-note{text-wrap:pretty}

/* 設計圖 */
.drawings{margin-top:56px}
.drawings h3{font-size:22px;margin-bottom:4px}
.drawings-note{margin:0 0 20px;color:var(--ink-soft);font-size:14px}
.drawings-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.drawings-grid figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 12px 10px;text-align:center}
.drawings-grid a{display:block}
.drawings-grid img{width:100%;height:130px;object-fit:contain}
.drawings-grid figcaption{margin-top:6px;font-size:12px;color:var(--ink-soft);letter-spacing:.06em}
@media (max-width:1000px){.drawings-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:600px){.drawings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

.parent-photo{margin:0 0 28px;max-width:520px}
.parent-photo img{width:100%;height:auto;border-radius:14px}
.parent-photo figcaption{margin-top:6px;font-size:13px;color:var(--ink-soft)}
.parent-photo.portrait{max-width:360px}
.parent-card:nth-child(5){--c:#A99BF0;--cn:#5B4BC4}

/* 信任帶 */
.trust{background:#fff;border-bottom:1px solid var(--line);padding:0}
.trust-list{list-style:none;margin:0;padding:26px 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.trust-list li{display:flex;gap:14px;align-items:flex-start}
.trust-list .ico{flex:none;color:var(--cyan-deep);margin-top:2px}
.trust-list strong{display:block;font-size:15px;line-height:1.4;color:var(--ink)}
.trust-list span{display:block;font-size:13px;line-height:1.5;color:var(--ink-soft)}
@media (max-width:900px){.trust-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.trust-list{grid-template-columns:1fr;padding:20px 0}}
/* 醫師專區內容預覽 */
.doctor-preview{margin-top:56px;padding-top:40px;border-top:1px solid rgba(255,255,255,.25)}
.doctor-preview h3{font-size:24px;margin:0 0 6px;color:#fff}
.pv-lead{margin:0 0 22px;max-width:640px}
.pv-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.pv-grid li{position:relative;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:14px;padding:18px 20px 18px}
.pv-grid strong{display:block;font-size:17px;margin:0 28px 6px 0;color:#fff}
.pv-grid span{display:block;font-size:14px;color:#DDF4F9;line-height:1.6}
.pv-grid .lock{position:absolute;right:16px;top:18px;color:#BFF1FB}
.pv-note{margin:16px 0 0;font-size:13px;color:#BFF1FB!important}
@media (max-width:900px){.pv-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.pv-grid{grid-template-columns:1fr}}

/* ===== 一致的視覺系統：三個型號的顏色當作全站主色 =====
   SOFT＝白藍、CORE＝黃、FORM＝橘（取自實際產品盒）。品牌青色（--cyan）仍是主按鈕與連結色。 */
:root{
  --soft:#4FB0DD;--core:#EBD65A;--form:#F29A4B;
  --soft-ink:#0A6F99;--core-ink:#7A5B00;--form-ink:#9A3F06;
  --tri:linear-gradient(90deg,var(--soft) 0 33.34%,var(--core) 33.34% 66.67%,var(--form) 66.67% 100%);
}
/* 品牌識別條：頁首底部與頁尾頂部 */
.site-header{position:sticky}
.site-header::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--tri)}
.site-footer{border-top:4px solid transparent;border-image:var(--tri) 1}
/* 型號顏色統一使用同一組 */
.th-soft{border-top-color:var(--soft)}.th-core{border-top-color:var(--core)}.th-form{border-top-color:var(--form)}
.case-tag.soft{background:#E3F3FB;color:var(--soft-ink)}.case-tag.core{background:#FFF6D1;color:var(--core-ink)}.case-tag.form{background:#FFE9D6;color:var(--form-ink)}
.card-soft{border-top:6px solid var(--soft)}.card-core{border-top:6px solid var(--core)}.card-form{border-top:6px solid var(--form)}
.card-soft h3,.card-core h3,.card-form h3{display:inline-block;padding:4px 16px;border-radius:999px;color:var(--ink);margin-bottom:12px}
.card-soft h3{background:var(--soft)}.card-core h3{background:var(--core)}.card-form h3{background:var(--form)}
.card-soft h3 span,.card-core h3 span,.card-form h3 span{color:var(--ink);opacity:.75}
/* 衛教專區卡片也用同一組顏色 */
.parent-card:nth-child(1),.parent-card:nth-child(4){--c:var(--soft);--cn:var(--soft-ink)}
.parent-card:nth-child(2),.parent-card:nth-child(5){--c:var(--core);--cn:var(--core-ink)}
.parent-card:nth-child(3){--c:var(--form);--cn:var(--form-ink)}
/* 圖片風格統一：同樣的圓角與輕柔陰影 */
.lineup-photo,.design-photo,.habits-img,.parent-hero-img,.parent-photo img{border-radius:var(--radius);box-shadow:0 8px 24px rgba(22,50,58,.08)}

/* 醫師區：先預告內容，再請登入 */
.doctors-inner{display:block}
.doctor-cta{margin-top:40px}
.doctor-cta .doctor-actions{display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;gap:14px 16px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);padding:24px 28px}
.doctor-cta .doctor-note{flex:1 1 260px;margin:0 0 0 8px;font-size:14px}
@media (max-width:600px){.doctor-cta .doctor-actions{padding:20px}.doctor-cta .btn{width:100%;text-align:center}.doctor-cta .doctor-note{margin:4px 0 0}}

.habits-why{font-size:14px;color:var(--ink-soft);margin:0 0 20px}
.pillars-more{margin:24px 0 0;font-size:15px}

/* 兩個衛教連結改成明顯的按鈕 */
.habits-why{background:#fff;border:1px solid var(--line);border-left:5px solid var(--core);border-radius:12px;padding:14px 18px;font-size:15px;color:var(--ink);margin:0 0 20px}
.habits-why a{display:flex;width:fit-content;margin-top:10px}
.pillars-more{text-align:center;margin:32px 0 0}
.habits-why{text-wrap:pretty}

.bg-points{margin:0 0 16px;padding-left:1.2em}
.bg-points li{margin:6px 0}

/* 品牌故事區的卡片（光／律、01～03）：手機版改成左數字右文字，減少空白 */
@media (max-width:900px){
  #concept .pillars{gap:14px}
  #concept .pillar{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:18px;row-gap:4px;align-items:center;padding:18px 20px}
  #concept .pillar-num{grid-row:1 / span 2;margin:0;font-size:44px;line-height:1;padding-right:18px;border-right:2px solid var(--line);min-width:2.2em;text-align:center}
  #concept .pillar h3{margin:0;align-self:end;font-size:17px}
  #concept .pillar p{align-self:start;font-size:14px;line-height:1.7}
}