:root {
  --navy: #0b1d3a;
  --navy-2: #12284d;
  --navy-3: #1b3664;
  --gold: #e0b354;
  --gold-2: #c99a3a;
  --cream: #faf5ea;
  --cream-2: #f3ead6;
  --ink: #13213b;
  --muted: #55607a;
  --line: rgba(201, 154, 58, .45);
  --serif: "Noto Serif TC", "Noto Serif SC", "Playfair Display", serif;
  --sans: "Noto Sans TC", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Playfair Display", "Noto Serif TC", "Noto Serif SC", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--cream); line-height: 1.7; font-size: 17px; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); line-height: 1.25; margin: 0 0 .5em; }
p { margin: 0 0 1em; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.hidden { display: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11, 29, 58, .96); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(224, 179, 84, .25); }
.header-inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.brand-mark { width: 34px; height: 34px; }
.brand-mark rect { fill: none; stroke: var(--gold); stroke-width: 2.2; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text b { font-family: var(--display); color: var(--gold); font-size: 20px; letter-spacing: .02em; }
.brand-text small { font-size: 12px; color: #cfd6e4; letter-spacing: .12em; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: #dfe5f0; text-decoration: none; font-size: 15px; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--gold); border-color: var(--gold); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.lang { display: flex; border: 1px solid rgba(224, 179, 84, .5); border-radius: 999px; overflow: hidden; }
.lang button { background: none; border: 0; color: #dfe5f0; font: 500 13px var(--sans); padding: 6px 11px; cursor: pointer; }
.lang button.active { background: var(--gold); color: var(--navy); }
.menu-btn { display: none; background: none; border: 0; width: 40px; height: 40px; padding: 8px; cursor: pointer; }
.menu-btn span { display: block; height: 2px; background: #fff; margin: 5px 0; transition: .2s; }

/* Hero */
.hero { position: relative; overflow: hidden; color: #fff; background: radial-gradient(ellipse at 75% 20%, #1d3a6b 0%, var(--navy) 55%, #071328 100%); min-height: min(760px, 92vh); display: flex; align-items: center; }
.hero-sky { position: absolute; inset: 0; background-image: radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,.5), transparent), radial-gradient(1px 1px at 60% 12%, rgba(255,255,255,.4), transparent), radial-gradient(1px 1px at 85% 40%, rgba(255,255,255,.35), transparent), radial-gradient(1px 1px at 40% 8%, rgba(255,255,255,.3), transparent); }
.skyline { position: absolute; right: 0; bottom: 0; width: min(68%, 980px); height: auto; }
.hero-content { position: relative; z-index: 2; padding: 72px 0 96px; }
.eyebrow { display: inline-block; color: var(--gold); border: 1px solid var(--line); border-radius: 999px; padding: 4px 14px; font-size: 14px; letter-spacing: .08em; margin-bottom: 22px; }
.hero h1 { font-size: clamp(40px, 7vw, 84px); font-weight: 900; margin: 0; letter-spacing: .02em; }
.hero h1 .gold { font-family: var(--display); }
.gold { color: var(--gold); }
.hero-sub { font-family: var(--serif); font-weight: 900; font-size: clamp(28px, 4.6vw, 54px); margin: 4px 0 6px; letter-spacing: .04em; }
.hero-en { font-size: clamp(16px, 2vw, 22px); color: #dfe5f0; margin-bottom: 24px; padding-bottom: 22px; border-bottom: 1px solid var(--line); max-width: 640px; }
.hero-lead { max-width: 600px; color: #d3dae7; font-size: 17px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 18px; }
.hero-note { font-size: 13px; color: #9aa6bd; }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 6px; font: 700 17px var(--sans); text-decoration: none; cursor: pointer; border: 2px solid transparent; transition: transform .15s, background .15s; }
.btn svg { width: 20px; height: 20px; fill: currentColor; }
.btn:hover { transform: translateY(-1px); }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: #ebc26a; }
.btn-ghost { border-color: var(--gold); color: var(--gold); }
.btn-ghost:hover { background: rgba(224, 179, 84, .1); }

/* Facts */
.facts { background: var(--navy-2); color: #fff; border-top: 1px solid var(--line); }
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { padding: 28px 22px; border-left: 1px solid rgba(224, 179, 84, .2); }
.fact:first-child { border-left: 0; }
.fact b { display: block; font-family: var(--display); color: var(--gold); font-size: 30px; line-height: 1.2; margin-bottom: 4px; }
.fact span { font-size: 14px; color: #cfd6e4; }

/* Sections */
.section { padding: 96px 0; }
.section-alt { background: var(--cream-2); }
.section-dark { background: var(--navy); color: #fff; }
.kicker { font-size: 13px; font-weight: 700; color: var(--gold-2); letter-spacing: .18em; margin-bottom: 8px; }
.section-dark .kicker { color: var(--gold); }
.section h2 { font-size: clamp(28px, 3.6vw, 42px); color: var(--navy); padding-bottom: 16px; border-bottom: 2px solid var(--gold); display: inline-block; margin-bottom: 28px; }
.section-dark h2 { color: #fff; }
.section-lead { font-size: 18px; color: var(--muted); max-width: 780px; }
.two-col { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: start; }
.callout { background: var(--navy); color: #fff; padding: 34px; border-radius: 10px; border-top: 4px solid var(--gold); }
.callout h3 { color: var(--gold); font-size: 22px; }
.callout ul { margin: 0; padding-left: 20px; }
.callout li { margin-bottom: 12px; color: #dfe5f0; font-size: 16px; }
.callout li::marker { color: var(--gold); }

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 32px 0 20px; }
.card { background: #fff; padding: 30px; border-radius: 10px; border: 1px solid #e7dcc3; box-shadow: 0 6px 24px rgba(11, 29, 58, .06); }
.card-num { font-family: var(--display); color: var(--gold-2); font-size: 30px; font-weight: 900; }
.card h3 { color: var(--navy); font-size: 21px; margin-top: 6px; }
.card p { color: var(--muted); font-size: 16px; margin: 0; }
.fineprint { font-size: 14px; color: var(--muted); margin-top: 18px; }

.sub-h { font-size: 22px; color: var(--navy); margin: 36px 0 18px; }
.cond-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 40px; }
.cond-grid-3 { grid-template-columns: repeat(3, 1fr); }
.cond { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.cond > span { font-family: var(--display); font-weight: 900; color: var(--gold-2); font-size: 22px; min-width: 32px; }
.cond h4 { color: var(--navy); font-size: 19px; margin-bottom: 2px; }
.cond p { margin: 0; color: var(--muted); font-size: 15.5px; }

.steps { list-style: none; padding: 0; margin: 20px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.steps li { background: var(--navy-2); border: 1px solid rgba(224, 179, 84, .25); border-radius: 10px; padding: 26px 22px; }
.steps b { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--gold); color: var(--navy); font: 900 20px var(--display); margin-bottom: 16px; }
.steps h3 { font-size: 19px; color: var(--gold); }
.steps p { font-size: 15px; color: #cfd6e4; margin: 0; }

/* Contact */
.contact { grid-template-columns: 1fr 1fr; }
.contact-card { background: var(--navy); color: #fff; padding: 40px; border-radius: 10px; }
.contact-card .kicker { color: var(--gold); }
.contact-card h2 { color: #fff; }
.person { font-family: var(--serif); font-size: 36px; font-weight: 900; margin-bottom: 18px; }
.person span { font-family: var(--display); font-size: 30px; margin-left: 8px; }
.contact-card dl { margin: 0 0 24px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.contact-card dt { color: var(--gold); font-size: 15px; margin-top: 14px; }
.contact-card dd { margin: 4px 0 0; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; word-break: break-all; }
.contact-card a { text-decoration: none; }
.contact-card a:hover { color: var(--gold); }
.big { font-family: var(--display); font-size: clamp(30px, 4vw, 40px); font-weight: 900; }
.copy { background: none; border: 1px solid var(--gold); color: var(--gold); border-radius: 999px; padding: 4px 12px; font: 500 13px var(--sans); cursor: pointer; }
.copy:hover { background: rgba(224,179,84,.12); }
.appt b { display: block; color: var(--gold); font-family: var(--serif); font-size: 30px; }
.appt span { color: #cfd6e4; }
.firm { font-family: var(--serif); font-size: 24px; font-weight: 900; margin: 18px 0 0; }

.form { background: #fff; padding: 36px; border-radius: 10px; border: 1px solid #e7dcc3; }
.form h3 { color: var(--navy); font-size: 24px; margin-bottom: 18px; }
.form label { display: block; margin-bottom: 16px; font-size: 15px; font-weight: 500; color: var(--navy); }
.form input, .form select, .form textarea { display: block; width: 100%; margin-top: 6px; padding: 12px 14px; font: 16px var(--sans); border: 1px solid #cdbf9f; border-radius: 6px; background: #fffdf8; color: var(--ink); }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
.form .btn { width: 100%; justify-content: center; }

/* Footer */
.footer { background: #071328; color: #9aa6bd; padding: 48px 0 90px; font-size: 14px; }
.foot-brand { color: #fff; font-family: var(--serif); font-size: 20px; }
.foot-brand b { color: var(--gold); font-family: var(--display); }
.copyright { margin-top: 18px; }

.float-call { display: none; position: fixed; right: 16px; bottom: 16px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: var(--gold); place-items: center; box-shadow: 0 6px 20px rgba(0,0,0,.35); }
.float-call svg { width: 26px; height: 26px; fill: var(--navy); }

/* Responsive */
@media (max-width: 1080px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  .nav { gap: 16px; }
}
@media (max-width: 900px) {
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--navy); padding: 8px 16px 16px; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .header-actions { margin-left: auto; }
  .two-col, .contact { grid-template-columns: 1fr; gap: 32px; }
  .cards-3, .cond-grid, .cond-grid-3 { grid-template-columns: 1fr; }
  .facts-grid { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(3) { border-left: 0; }
  .steps { grid-template-columns: 1fr; }
  .skyline { width: 100%; opacity: .35; }
  .section { padding: 68px 0; }
  .float-call { display: grid; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .brand-text small { display: none; }
  .lang button { padding: 6px 9px; }
  .facts-grid { grid-template-columns: 1fr; }
  .fact { border-left: 0; border-top: 1px solid rgba(224,179,84,.2); padding: 20px 4px; }
  .fact:first-child { border-top: 0; }
  .contact-card, .form, .callout { padding: 26px 20px; }
  .btn { width: 100%; justify-content: center; }
}

/* Chips */
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { background: var(--navy); color: #fff; border-left: 3px solid var(--gold); padding: 8px 16px; border-radius: 4px; font-size: 15px; }

/* Why */
.why { background: linear-gradient(180deg, var(--navy) 0%, #0e2347 100%); color: #dfe5f0; }
.why h2 { color: #fff; }
.why .kicker { color: var(--gold); }
.stat-stack { display: grid; gap: 16px; }
.stat { border: 1px solid var(--line); border-radius: 10px; padding: 22px 26px; background: rgba(255,255,255,.03); }
.stat b { display: block; font-family: var(--display); color: var(--gold); font-size: 38px; line-height: 1.15; }
.stat b small { font-size: 20px; }
.stat span { font-size: 15px; color: #cfd6e4; }

/* FAQ */
.faq { display: grid; gap: 12px; max-width: 900px; }
.faq details { background: #fff; border: 1px solid #e7dcc3; border-radius: 8px; padding: 0 24px; }
.faq summary { cursor: pointer; list-style: none; padding: 20px 30px 20px 0; font: 700 18px var(--serif); color: var(--navy); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font: 400 28px var(--sans); color: var(--gold-2); }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); padding-bottom: 8px; }

/* Quiz */
.quiz { border: 1px solid #e7dcc3; border-radius: 8px; padding: 14px 18px 4px; margin: 0 0 18px; background: var(--cream); }
.quiz legend { font: 700 15px var(--sans); color: var(--gold-2); padding: 0 6px; letter-spacing: .04em; }
.quiz .q { margin-bottom: 14px; font-size: 15px; color: var(--navy); }
.quiz .opts { display: flex; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.form .quiz .opts label { margin: 0; font-weight: 400; }
.quiz .opts input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.quiz .opts i { font-style: normal; display: inline-block; padding: 6px 16px; border: 1px solid #cdbf9f; border-radius: 999px; background: #fff; cursor: pointer; }
.quiz .opts input:checked + i { background: var(--navy); color: #fff; border-color: var(--navy); }
.quiz .opts input:focus-visible + i { outline: 2px solid var(--gold); }
.firm span { font-family: var(--display); font-size: 20px; color: var(--gold); margin-left: 6px; }

/* Skyline details */
.skyline .far rect { fill: #0c1c3a; }
.skyline .beams { animation: beams 6s ease-in-out infinite alternate; transform-origin: bottom; }
.skyline .tower .edge { filter: drop-shadow(0 0 5px rgba(224, 179, 84, .55)); }
.skyline .blink { animation: blink 1.6s steps(2, start) infinite; }
.skyline .flag-cloth { animation: wave 2.4s ease-in-out infinite; transform-origin: left center; transform-box: fill-box; }
@keyframes beams { from { opacity: .75; } to { opacity: 1; } }
@keyframes blink { to { visibility: hidden; } }
@keyframes wave { 0%,100% { transform: skewY(0) scaleX(1); } 50% { transform: skewY(4deg) scaleX(.94); } }
@media (prefers-reduced-motion: reduce) { .skyline .beams, .skyline .blink, .skyline .flag-cloth { animation: none; } }

/* Never forget tag */
.never { font-family: var(--display); color: #fff; font-size: clamp(15px, 1.6vw, 19px); letter-spacing: .28em; margin: 0 0 14px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.never .star { color: #e04a4a; letter-spacing: 0; }
.never .sep { color: var(--gold); }
.never small { flex-basis: 100%; font: 700 13px var(--sans); letter-spacing: .4em; color: var(--gold); }

/* Flag ribbon */
.flag-ribbon { position: relative; height: 12px; background: repeating-linear-gradient(180deg, #b22234 0 2px, #fff 2px 4px); }
.flag-ribbon .field { position: absolute; left: 0; top: 0; bottom: 0; width: min(30%, 260px); background: #1b3a7a radial-gradient(circle, #fff .8px, transparent 1.2px) 0 0 / 8px 6px; }

.skyline { -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.35) 22%, #000 42%); mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.35) 22%, #000 42%); }
@media (max-width: 900px) { .skyline { -webkit-mask-image: none; mask-image: none; } }

/* Hero hook */
.hook { font-family: var(--serif); font-weight: 600; font-size: clamp(19px, 2.1vw, 26px); line-height: 1.55; color: #fff; max-width: 680px; margin: 0 0 10px; }
.hook b { color: var(--gold); font-weight: 900; }
.hook-ans { font-size: clamp(16px, 1.5vw, 19px); color: #d3dae7; max-width: 640px; }
.hook-ans b { color: #fff; background: #b22234; padding: 1px 8px; border-radius: 4px; font-weight: 700; }

/* Quick check */
.qcheck { background: var(--cream); padding: 0 0 56px; }
.qc-box { position: relative; margin-top: -40px; z-index: 3; background: #fff; border-radius: 14px; border-top: 5px solid var(--gold); box-shadow: 0 18px 50px rgba(11, 29, 58, .18); padding: 34px 40px 30px; }
.qc-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; margin-bottom: 18px; }
.qc-tag { margin: 0; background: #b22234; color: #fff; font: 700 13px var(--sans); letter-spacing: .1em; padding: 4px 12px; border-radius: 999px; }
.qc-head h2 { margin: 0; font-size: clamp(22px, 2.6vw, 30px); color: var(--navy); }
.qc-q { display: grid; grid-template-columns: 1fr auto; gap: 12px 24px; align-items: center; padding: 16px 0; border-top: 1px solid #eee3cc; }
.qc-q p { margin: 0; display: flex; gap: 14px; font-size: 17px; color: var(--ink); }
.qc-q p > b { flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--navy); color: var(--gold); font: 900 15px var(--display); }
.qc-q strong { color: var(--navy); background: linear-gradient(transparent 60%, rgba(224,179,84,.45) 60%); }
.qc-opts { display: flex; gap: 8px; }
.qc-opts button { min-width: 74px; padding: 10px 16px; font: 700 16px var(--sans); border: 2px solid var(--navy); background: #fff; color: var(--navy); border-radius: 8px; cursor: pointer; transition: .15s; }
.qc-opts button:hover { background: var(--cream-2); }
.qc-opts button.on { background: var(--navy); color: var(--gold); }
.qc-result { border-top: 1px solid #eee3cc; padding-top: 22px; animation: pop .35s ease; }
.qc-res { display: none; }
.qc-result[data-r="good"] .qc-good, .qc-result[data-r="maybe"] .qc-maybe { display: block; }
.qc-res h3 { font-size: clamp(21px, 2.4vw, 27px); color: #b22234; margin-bottom: 4px; }
.qc-res p { color: var(--muted); }
.qc-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-xl { font-size: 19px; padding: 16px 28px; }
.btn.copy { border: 2px solid var(--navy); color: var(--navy); background: #fff; border-radius: 6px; font: 700 17px var(--sans); padding: 16px 24px; }
.btn.copy:hover { background: var(--cream-2); }
@keyframes pop { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (max-width: 760px) {
  .qc-box { padding: 26px 20px; margin-top: -24px; }
  .qc-q { grid-template-columns: 1fr; }
  .qc-opts button { flex: 1; }
}

/* Zone map */
.zone-map { margin: 36px 0 28px; background: #fff; border: 1px solid #e7dcc3; border-radius: 12px; padding: 26px; box-shadow: 0 6px 24px rgba(11, 29, 58, .06); }
.zm-head h3 { color: var(--navy); font-size: 24px; margin-bottom: 4px; }
.zm-head p { color: var(--muted); }
.zm-map { height: 520px; border-radius: 10px; overflow: hidden; border: 1px solid #e7dcc3; z-index: 0; background: #dfe7ee; }
.zm-legend { list-style: none; padding: 0; margin: 18px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; }
.zm-legend li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--ink); }
.zm-legend b { color: var(--navy); }
.sw { flex: none; width: 22px; height: 22px; border-radius: 5px; margin-top: 2px; }
.sw-vcf { background: rgba(91, 63, 143, .8); border: 2px solid #3d2a6b; }
.sw-hp { background: rgba(245, 179, 53, .7); border: 2px solid #c98a12; }
.zm-label { font: 800 15px/1.1 var(--sans); color: #fff; text-align: center; white-space: nowrap; text-shadow: 0 1px 3px rgba(0,0,0,.55); }
.zm-label span { display: inline-block; transform: translate(-50%, -50%); }
.zm-label.zl-hp { color: #5a3a00; text-shadow: 0 1px 2px rgba(255,255,255,.7); }
.zm-label small { font-size: 11px; font-weight: 700; }
.zm-label.zl-street { font: 700 12px var(--sans); color: var(--navy); text-shadow: 0 0 3px #fff, 0 0 3px #fff; letter-spacing: .05em; }
.zm-pin span { display: inline-block; transform: translate(-50%, -100%); background: #b22234; color: #fff; font: 700 14px/1.15 var(--sans); padding: 5px 10px; border-radius: 6px; text-align: center; white-space: nowrap; box-shadow: 0 3px 10px rgba(0,0,0,.3); position: relative; }
.zm-pin span::after { content: ""; position: absolute; left: 50%; bottom: -6px; margin-left: -6px; border: 6px solid transparent; border-bottom: 0; border-top-color: #b22234; }
.zm-pin small { font-size: 10px; font-weight: 500; }
@media (max-width: 760px) {
  .zone-map { padding: 18px 14px; }
  .zm-map { height: 400px; }
  .zm-legend { grid-template-columns: 1fr; }
}
.zm-map .leaflet-tile-pane { filter: saturate(.55) brightness(1.04); }