:root{--phoenix-bg:#0a0a0f;--phoenix-mid:#121226;--phoenix-text:#e8e8f0;--phoenix-sub:#a0a0bb;--phoenix-border:rgba(255,255,255,.08);--phoenix-accent:#E94560;--phoenix-accent-rgb:233,69,96;--phoenix-teal:#17c3b2;--phoenix-gold:#f6c944;--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;padding:0}
body{font-family:"Noto Sans TC","Inter",sans-serif;background:var(--phoenix-bg);color:var(--phoenix-text);line-height:1.7}
a{color:inherit}
header.site-header{border-bottom:1px solid var(--phoenix-border);background:rgba(18,18,38,.85);backdrop-filter:blur(12px);position:sticky;top:0;z-index:30}
.header-inner{max-width:1080px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{font-weight:800;letter-spacing:.04em;color:#fff;text-decoration:none;font-size:17px}.logo span{color:var(--phoenix-accent)}
.header-links{display:flex;align-items:center;gap:18px;font-size:14px}
.header-links a{color:var(--phoenix-sub);text-decoration:none}.header-links a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:14px;border:none;font-weight:700;font-size:15px;cursor:pointer;text-decoration:none;color:#fff!important;background:linear-gradient(135deg,var(--phoenix-accent) 0%,#c02d48 100%);box-shadow:0 8px 24px rgba(var(--phoenix-accent-rgb),.35);font-family:inherit}
.btn:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn-sm{padding:9px 14px;font-size:13px;border-radius:11px}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}
.wrap{max-width:1080px;margin:0 auto;padding:56px 24px 80px}
.hero{text-align:center;margin-bottom:40px}
.hero h1{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:.02em;margin:0 0 12px;background:linear-gradient(135deg,#fff 0%,var(--phoenix-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:var(--phoenix-sub);font-size:16px;max-width:640px;margin:0 auto}
.card{background:rgba(255,255,255,.04);border:1px solid var(--phoenix-border);border-radius:var(--radius);padding:28px}
.ph{display:inline-block;padding:2px 8px;border:1px dashed rgba(246,201,68,.6);border-radius:8px;color:var(--phoenix-gold);background:rgba(246,201,68,.06);font-size:.95em}
.preview-banner{background:repeating-linear-gradient(45deg,rgba(246,201,68,.12),rgba(246,201,68,.12) 10px,rgba(246,201,68,.06) 10px,rgba(246,201,68,.06) 20px);color:var(--phoenix-gold);text-align:center;font-size:13px;padding:6px 12px;border-bottom:1px solid rgba(246,201,68,.25)}
.toc{position:sticky;top:61px;z-index:20;background:rgba(10,10,15,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--phoenix-border)}
.toc-inner{max-width:1080px;margin:0 auto;padding:10px 24px;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.toc-inner::-webkit-scrollbar{display:none}
.toc a{flex:0 0 auto;font-size:14px;text-decoration:none;color:var(--phoenix-sub);padding:7px 14px;border:1px solid var(--phoenix-border);border-radius:999px;white-space:nowrap}
.toc a:hover,.toc a.active{color:#fff;border-color:rgba(var(--phoenix-accent-rgb),.6);background:rgba(var(--phoenix-accent-rgb),.12)}
.method-section{scroll-margin-top:130px;margin:0 0 28px}
.method-head{display:flex;align-items:baseline;gap:14px;margin-bottom:10px}
.method-no{font-family:Outfit,Inter,sans-serif;font-weight:800;font-size:34px;color:var(--phoenix-accent);line-height:1}
.method-head h2{margin:0;font-size:clamp(22px,3vw,28px)}
.method-lead{color:var(--phoenix-sub);margin:6px 0 18px}
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.method-grid .cell{border:1px solid var(--phoenix-border);border-radius:14px;padding:16px;background:rgba(255,255,255,.025);color:var(--phoenix-sub);font-size:14px}
.method-grid .cell strong{display:block;color:var(--phoenix-text);margin-bottom:6px;font-size:15px}
.method-cta{display:flex;justify-content:flex-end}
.closing{text-align:center;margin-top:44px}
@media (max-width:760px){.method-grid{grid-template-columns:1fr}.header-links .hide-sm{display:none}.method-cta{justify-content:stretch}.method-cta .btn{width:100%}}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:720px){.form-row{grid-template-columns:1fr}}
.field{margin-bottom:18px}
.field label,.field .label{display:block;font-size:13px;color:var(--phoenix-sub);margin-bottom:8px}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--phoenix-border);background:rgba(255,255,255,.05);color:#fff;font-family:inherit;font-size:15px;outline:none}
.field select option{background:#121226}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--phoenix-accent);box-shadow:0 0 0 3px rgba(var(--phoenix-accent-rgb),.15)}
.field textarea{min-height:120px;resize:vertical}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#ff6b81}
.err{display:none;color:#ff8a9b;font-size:13px;margin-top:6px}
.field.invalid > .err,.group.invalid > .err{display:block}
.group{border:1px solid var(--phoenix-border);border-radius:14px;padding:16px 16px 0;margin-bottom:18px}
.group.invalid{border-color:#ff6b81}
.group-title{font-size:13px;color:var(--phoenix-sub);margin:0 0 12px}
.group .err{margin:-8px 0 14px}
.notice{margin:4px 0 14px;padding:16px 18px;border:1px solid rgba(23,195,178,.22);border-radius:12px;background:rgba(23,195,178,.055);color:var(--phoenix-sub);font-size:13px}
.check{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--phoenix-sub)}
.check input{margin-top:5px;width:18px;height:18px}
.check a{color:var(--phoenix-accent)}
.actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:10px;flex-wrap:wrap}
.note{font-size:13px;color:var(--phoenix-sub)}
.success{display:none;text-align:center;padding:24px 16px}
.success h2{margin:0 0 8px;font-size:22px}.success p{color:var(--phoenix-sub);margin:0 0 6px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.method-body h3{font-size:17px;margin:20px 0 6px;color:#fff}
.method-body p{margin:0 0 10px;color:#cfd0e0}
.method-body .next-step{margin-top:16px;padding:12px 14px;border-left:3px solid var(--phoenix-accent);background:rgba(var(--phoenix-accent-rgb),.06);border-radius:0 10px 10px 0}
.notice summary{cursor:pointer;color:var(--phoenix-text)}
.notice ol{margin:10px 0 0;padding-left:22px}.notice li{margin:3px 0}
.thanks p{color:#cfd0e0}.thanks-links{padding-left:20px}.thanks-links a{color:var(--phoenix-teal)}
#before-you-book{border-color:rgba(23,195,178,.3)}
#book-diagnosis{border-color:rgba(var(--phoenix-accent-rgb),.35)}
[hidden]{display:none!important}
.hp-field{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form-error{margin:12px 0 0;padding:10px 14px;border:1px solid #e94560;border-radius:10px;background:rgba(233,69,96,.12);color:#ffd6dd;font-size:14px;line-height:1.6}
.form-error[hidden]{display:none!important}