/* ============================================================
   01 · DESIGN TOKENS  — 沿用 UI 設計系統 v1.0，數值未改動
   ============================================================ */
:root{
  --brand-900:#06302F; --brand-800:#0A4A48; --brand-700:#0B5F5E;
  --brand-600:#0E7C7B; --brand-500:#12A19F; --brand-200:#A8DEDC;
  --brand-100:#D6F0EF; --brand-050:#EDF8F7;

  --amber-700:#B45309; --amber-600:#D97706; --amber-500:#F5A524; --amber-100:#FEF3D7;
  --success-ink:#15803D; --success-bg:#DCFCE7;
  --danger-ink:#B91C1C;  --danger-bg:#FEE2E2;

  --bg:#FFFFFF; --surface:#F6F8F7; --surface-2:#EDF1F0;
  --ink:#12211F; --ink-2:#4A5A58; --ink-3:#5F706E;
  --line:#DDE3E2; --line-strong:#C3CDCB;

  --brand-fill:#0B5F5E; --brand-fill-hover:#0A4A48; --brand-fill-active:#06302F;
  --on-brand:#FFFFFF; --brand-ink:#0B5F5E;
  --brand-soft:#EDF8F7; --brand-soft-line:#D6F0EF;
  --amber-fill:#F5A524; --amber-fill-hover:#E29410; --amber-fill-active:#B45309;
  --on-amber:#06302F;

  --ring:#0B5F5E; --ring-halo:rgba(11,95,94,.18);

  --text-xs:.75rem; --text-sm:.875rem; --text-base:1rem; --text-lg:1.125rem;
  --text-xl:1.25rem; --text-2xl:1.5rem; --text-3xl:1.875rem;
  --text-4xl:2.25rem; --text-5xl:3rem;

  --leading-tight:1.2; --leading-snug:1.45; --leading-normal:1.7;

  --space-1:.25rem; --space-2:.5rem; --space-3:.75rem; --space-4:1rem;
  --space-5:1.25rem; --space-6:1.5rem; --space-8:2rem; --space-10:2.5rem;
  --space-12:3rem; --space-16:4rem; --space-20:5rem; --space-24:6rem;

  --radius-sm:6px; --radius-md:10px; --radius-lg:16px; --radius-xl:24px; --radius-full:999px;

  --shadow-sm:0 1px 2px rgba(6,48,47,.06),0 1px 3px rgba(6,48,47,.08);
  --shadow-md:0 4px 12px rgba(6,48,47,.08),0 2px 4px rgba(6,48,47,.06);
  --shadow-lg:0 12px 32px rgba(6,48,47,.12),0 4px 8px rgba(6,48,47,.06);

  --container-sm:640px; --container-md:768px; --container-lg:1024px; --container-xl:1240px;
  --header-h:64px;
  --ease:cubic-bezier(.4,0,.2,1);
  --dur-fast:150ms; --dur:250ms; --dur-slow:400ms;

  --hero-bg:#06302F;
  --hero-ink:#FFFFFF;
  --hero-ink-2:#C3E4E2;
}

[data-theme="dark"]{
  --brand-900:#D6F0EF; --brand-800:#A8DEDC; --brand-700:#5FC9C6;
  --brand-600:#7FD8D5; --brand-500:#9AE5E2; --brand-200:#12615F;
  --brand-100:#0E4A48; --brand-050:#0C3B3A;

  --amber-700:#FBC97F; --amber-600:#F5A524; --amber-500:#F5A524; --amber-100:#3A2A0C;
  --success-ink:#6EE7A0; --success-bg:#0E3524;
  --danger-ink:#FCA5A5;  --danger-bg:#3B1414;

  --bg:#0A1514; --surface:#0F1E1C; --surface-2:#132725;
  --ink:#EAF4F2; --ink-2:#A9BFBC; --ink-3:#7C918F;
  --line:#1F3634; --line-strong:#2C4643;

  --brand-fill:#12A19F; --brand-fill-hover:#0E7C7B; --brand-fill-active:#0B5F5E;
  --on-brand:#04211F; --brand-ink:#5FC9C6;
  --brand-soft:#0C3B3A; --brand-soft-line:#12615F;
  --amber-fill:#F5A524; --amber-fill-hover:#FBC97F; --amber-fill-active:#B45309;
  --on-amber:#0A1F1E;

  --ring:#F5A524; --ring-halo:rgba(245,165,36,.22);

  --shadow-sm:0 1px 2px rgba(0,0,0,.5),0 1px 3px rgba(0,0,0,.4);
  --shadow-md:0 4px 12px rgba(0,0,0,.45),0 2px 4px rgba(0,0,0,.35);
  --shadow-lg:0 12px 32px rgba(0,0,0,.55),0 4px 8px rgba(0,0,0,.35);

  --hero-bg:#06302F;
  --hero-ink:#FFFFFF;
  --hero-ink-2:#A8DEDC;
}

/* ============================================================
   02 · BASE
   ============================================================ */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 16px); }
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Hiragino Sans TC","Microsoft JhengHei","Segoe UI",Roboto,sans-serif;
  font-size:var(--text-base); line-height:var(--leading-normal);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; height:auto; }
a{ color:var(--brand-ink); text-decoration:none; }
button{ font:inherit; color:inherit; }
h1,h2,h3,h4{ margin:0; font-weight:700; letter-spacing:-.01em; line-height:var(--leading-tight); }
p{ margin:0; }
ul,ol{ margin:0; padding:0; list-style:none; }
:focus-visible{ outline:2px solid var(--ring); outline-offset:3px; border-radius:var(--radius-sm); }
::selection{ background:var(--brand-200); color:var(--brand-900); }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; top:-100px; left:16px; z-index:200;
  background:var(--amber-fill); color:var(--on-amber);
  padding:12px 20px; border-radius:var(--radius-md); font-weight:700;
  transition:top var(--dur) var(--ease);
}
.skip-link:focus{ top:12px; }

.container{ width:100%; max-width:var(--container-xl); margin-inline:auto; padding-inline:20px; }
@media (min-width:768px){ .container{ padding-inline:32px; } }

.section{ padding-block:72px; }
@media (min-width:768px){ .section{ padding-block:96px; } }
.section--alt{ background:var(--surface); }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:var(--text-xs); font-weight:700; letter-spacing:.14em;
  color:var(--brand-ink); text-transform:uppercase; margin-bottom:14px;
}
.eyebrow::before{ content:""; width:24px; height:2px; background:var(--amber-fill); border-radius:2px; }

.section-head{ max-width:720px; margin-bottom:40px; }
.section-head h2{ font-size:clamp(1.6rem,4.2vw,2.35rem); font-weight:800; }
.section-head p{ margin-top:14px; color:var(--ink-2); font-size:var(--text-base); }
@media (min-width:768px){ .section-head p{ font-size:var(--text-lg); } }

/* ============================================================
   03 · BUTTONS
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  min-height:48px; padding:0 22px; border-radius:var(--radius-md);
  border:1.5px solid transparent; font-size:var(--text-base); font-weight:700;
  line-height:1; cursor:pointer; text-align:center;
  transition:background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease),
             color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease),
             transform var(--dur-fast) var(--ease);
}
.btn svg{ flex:0 0 auto; }
.btn:active{ transform:translateY(1px); }

.btn--primary{ background:var(--amber-fill); color:var(--on-amber); box-shadow:0 2px 0 rgba(6,48,47,.18); }
.btn--primary:hover{ background:var(--amber-fill-hover); }
.btn--primary:active{ background:var(--amber-fill-active); }

.btn--brand{ background:var(--brand-fill); color:var(--on-brand); }
.btn--brand:hover{ background:var(--brand-fill-hover); }

.btn--ghost{ background:transparent; color:var(--ink); border-color:var(--line-strong); }
.btn--ghost:hover{ background:var(--surface-2); border-color:var(--ink-3); }

.btn--onhero{ background:transparent; color:var(--hero-ink); border-color:rgba(255,255,255,.34); }
.btn--onhero:hover{ background:rgba(255,255,255,.1); border-color:rgba(255,255,255,.6); }

.btn--lg{ min-height:54px; padding:0 28px; font-size:var(--text-lg); }
.btn--block{ width:100%; }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  .btn:active{ transform:none; }
}

/* ============================================================
   04 · HEADER
   ============================================================ */
.site-header{
  position:sticky; top:0; z-index:100;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter:blur(14px); backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.site-header.is-scrolled{ border-bottom-color:var(--line); box-shadow:var(--shadow-sm); }
.header-inner{
  min-height:var(--header-h); display:flex; align-items:center; gap:16px; justify-content:space-between;
}

.brand{ display:inline-flex; align-items:center; gap:10px; min-width:0; }
.brand__mark{
  width:38px; height:38px; border-radius:10px; background:var(--brand-fill);
  display:grid; place-items:center; flex:0 0 auto;
}
.brand__mark svg{ display:block; }
.brand__name{ font-size:1.0625rem; font-weight:800; letter-spacing:-.01em; color:var(--ink); white-space:nowrap; }
.brand__sub{ display:block; font-size:11px; font-weight:600; letter-spacing:.1em; color:var(--ink-3); line-height:1.2; margin-top:2px; }

.nav{ display:none; align-items:center; gap:2px; }
@media (min-width:1080px){ .nav{ display:flex; } }
.nav a{
  position:relative; display:block; padding:10px 12px; border-radius:var(--radius-sm);
  font-size:var(--text-sm); font-weight:600; color:var(--ink-2); white-space:nowrap;
  transition:color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.nav a:hover{ color:var(--brand-ink); background:var(--brand-soft); }
.nav a::after{
  content:""; position:absolute; left:12px; right:12px; bottom:4px; height:2px;
  background:var(--amber-fill); border-radius:2px; transform:scaleX(0); transform-origin:left;
  transition:transform var(--dur) var(--ease);
}
.nav a:hover::after{ transform:scaleX(1); }

.header-actions{ display:flex; align-items:center; gap:8px; flex:0 0 auto; }

.icon-btn{
  width:40px; height:40px; display:grid; place-items:center; flex:0 0 auto;
  background:transparent; border:1px solid var(--line); border-radius:var(--radius-md);
  color:var(--ink-2); cursor:pointer;
  transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.icon-btn:hover{ background:var(--surface-2); color:var(--ink); border-color:var(--line-strong); }
[data-theme="dark"] .icon-sun{ display:none; }
[data-theme="light"] .icon-moon{ display:none; }
:root:not([data-theme]) .icon-moon{ display:none; }
@media (prefers-color-scheme:dark){
  :root:not([data-theme]) .icon-moon{ display:block; }
  :root:not([data-theme]) .icon-sun{ display:none; }
}

.header-call{ display:none; min-height:42px; padding:0 16px; font-size:var(--text-sm); }
@media (min-width:560px){ .header-call{ display:inline-flex; } }

.menu-btn{ display:grid; }
@media (min-width:1080px){ .menu-btn{ display:none; } }

.mobile-nav{
  display:grid; grid-template-rows:0fr;
  transition:grid-template-rows var(--dur-slow) var(--ease);
  background:var(--bg); border-bottom:1px solid transparent; overflow:hidden;
}
.mobile-nav.is-open{ grid-template-rows:1fr; border-bottom-color:var(--line); }
.mobile-nav__inner{ min-height:0; overflow:hidden; }
@media (min-width:1080px){ .mobile-nav{ display:none; } }
.mobile-nav ul{ padding:8px 20px 20px; display:grid; gap:2px; }
.mobile-nav a{
  display:block; padding:13px 12px; border-radius:var(--radius-md);
  font-size:var(--text-base); font-weight:600; color:var(--ink);
}
.mobile-nav a:hover{ background:var(--surface); }
.mobile-nav .btn{ margin-top:10px; }

/* ============================================================
   05 · HERO — 10 秒決策區
   ============================================================ */
.hero{
  position:relative; background:var(--hero-bg); color:var(--hero-ink);
  overflow:hidden;
}
.hero__grid{
  display:grid; gap:36px; padding-block:44px 52px;
}
@media (min-width:960px){
  .hero__grid{ grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr); gap:56px; align-items:center; padding-block:64px 72px; }
}
.hero__content{ min-width:0; }

.hero__badge{
  display:inline-flex; align-items:center; gap:10px; flex-wrap:wrap;
  padding:7px 14px 7px 8px; border-radius:var(--radius-full);
  background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.16);
  font-size:var(--text-xs); font-weight:600; color:var(--hero-ink-2); margin-bottom:20px;
}
.hero__badge .stars{ color:var(--amber-fill); letter-spacing:1px; font-size:.8rem; }
.hero__badge b{ color:#fff; font-weight:800; }

.hero h1{
  font-size:clamp(2rem,6.4vw,3.5rem); font-weight:800; letter-spacing:-.025em;
  line-height:1.14; margin-bottom:18px;
}
.hero h1 em{
  font-style:normal; color:var(--amber-fill);
  box-shadow:inset 0 -0.14em 0 rgba(245,165,36,.22);
}
.hero__lede{
  font-size:var(--text-base); color:var(--hero-ink-2); max-width:34em; line-height:1.75;
}
@media (min-width:768px){ .hero__lede{ font-size:var(--text-lg); } }

/* 三秒決策條 */
.decision{
  display:grid; grid-template-columns:repeat(3,minmax(0,1fr));
  margin:26px 0 0; padding:0;
  border:1px solid rgba(255,255,255,.16); border-radius:var(--radius-lg);
  background:rgba(255,255,255,.05); overflow:hidden;
}
.decision__item{ padding:14px 12px; text-align:center; min-width:0; }
.decision__item + .decision__item{ border-left:1px solid rgba(255,255,255,.13); }
.decision__num{
  display:block; font-size:clamp(1.15rem,3.4vw,1.6rem); font-weight:800;
  color:var(--amber-fill); line-height:1.15; letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
}
.decision__label{
  display:block; margin-top:5px; font-size:11px; font-weight:600;
  color:var(--hero-ink-2); letter-spacing:.04em; line-height:1.35;
}

.hero__cta{ display:flex; flex-wrap:wrap; gap:12px; margin-top:26px; }
.hero__cta .btn{ flex:1 1 auto; min-width:180px; }
@media (min-width:480px){ .hero__cta .btn{ flex:0 0 auto; min-width:0; } }
.hero__note{
  display:flex; align-items:center; gap:8px; margin-top:16px;
  font-size:var(--text-sm); color:var(--hero-ink-2);
}
.hero__note svg{ flex:0 0 auto; color:var(--amber-fill); }

/* hero 媒體 */
.hero__media{ position:relative; min-width:0; }
.hero__img-wrap{
  position:relative; border-radius:var(--radius-xl); overflow:hidden;
  box-shadow:0 24px 60px rgba(0,0,0,.45); aspect-ratio:16/11; background:#0A4A48;
}
.hero__img-wrap img{ width:100%; height:100%; object-fit:cover; }
.hero__img-wrap::after{
  content:""; position:absolute; inset:0;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14); border-radius:inherit; pointer-events:none;
}
.hero__float{
  position:absolute; left:14px; bottom:14px; right:14px;
  display:flex; align-items:center; gap:12px;
  background:rgba(255,255,255,.97); color:#12211F;
  border-radius:var(--radius-md); padding:12px 14px; box-shadow:var(--shadow-lg);
}
.hero__float-icon{
  width:36px; height:36px; border-radius:9px; flex:0 0 auto;
  background:#DCFCE7; color:#15803D; display:grid; place-items:center;
}
.hero__float b{ display:block; font-size:var(--text-sm); font-weight:800; line-height:1.3; }
.hero__float span{ display:block; font-size:11.5px; color:#4A5A58; margin-top:1px; }

/* ============================================================
   06 · TRUST BAR
   ============================================================ */
.trustbar{ background:var(--brand-800); color:#fff; }
.trustbar__inner{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px; background:rgba(255,255,255,.14);
}
@media (min-width:760px){ .trustbar__inner{ grid-template-columns:repeat(4,minmax(0,1fr)); } }
.trustbar__item{
  background:var(--brand-800); padding:16px 12px; text-align:center; min-width:0;
}
.trustbar__v{
  display:block; font-weight:800; font-size:var(--text-lg); color:#fff;
  font-variant-numeric:tabular-nums; letter-spacing:-.01em;
}
.trustbar__k{ display:block; font-size:11px; color:#A8DEDC; margin-top:3px; letter-spacing:.06em; }

/* ============================================================
   07 · SERVICES
   ============================================================ */
.cards{
  display:grid; gap:16px;
  grid-template-columns:repeat(1,minmax(0,1fr));
}
@media (min-width:600px){ .cards{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (min-width:1000px){ .cards{ grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; } }

.svc{
  position:relative; display:flex; flex-direction:column; min-width:0;
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:22px; transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.svc:hover{ border-color:var(--brand-200); box-shadow:var(--shadow-md); transform:translateY(-3px); }
.svc__top{ display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:14px; }
.svc__icon{
  width:44px; height:44px; border-radius:11px; flex:0 0 auto;
  background:var(--brand-soft); border:1px solid var(--brand-soft-line);
  color:var(--brand-ink); display:grid; place-items:center;
}
.svc__time{
  font-size:11px; font-weight:700; letter-spacing:.04em;
  color:var(--brand-ink); background:var(--brand-soft);
  border:1px solid var(--brand-soft-line); border-radius:var(--radius-full);
  padding:4px 10px; white-space:nowrap;
}
.svc h3{ font-size:var(--text-lg); font-weight:800; margin-bottom:7px; }
.svc p{ font-size:var(--text-sm); color:var(--ink-2); line-height:1.65; flex:1 1 auto; }
.svc__foot{
  display:flex; align-items:baseline; justify-content:space-between; gap:10px;
  margin-top:18px; padding-top:14px; border-top:1px solid var(--line);
}
.svc__price{ font-size:var(--text-xl); font-weight:800; color:var(--ink); font-variant-numeric:tabular-nums; letter-spacing:-.02em; }
.svc__price small{ font-size:11.5px; font-weight:600; color:var(--ink-3); margin-left:3px; }
.svc__link{ font-size:var(--text-sm); font-weight:700; color:var(--brand-ink); white-space:nowrap; }
.svc__link:hover{ text-decoration:underline; text-underline-offset:3px; }

/* ============================================================
   08 · PRICING TABLE
   ============================================================ */
.price-card{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-lg);
  overflow:hidden; box-shadow:var(--shadow-sm);
}
.price-head{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
  gap:12px; padding:20px 22px; border-bottom:1px solid var(--line); background:var(--surface);
}
.price-head h3{ font-size:var(--text-lg); font-weight:800; }
.price-head span{ font-size:var(--text-xs); color:var(--ink-3); }

.table-scroll{ overflow-x:auto; -webkit-overflow-scrolling:touch; }
table.price{ width:100%; border-collapse:collapse; min-width:640px; }
table.price thead th{
  text-align:left; font-size:11px; font-weight:700; letter-spacing:.08em;
  color:var(--ink-3); text-transform:uppercase;
  padding:12px 18px; background:var(--bg); border-bottom:1px solid var(--line); white-space:nowrap;
}
table.price tbody td{
  padding:15px 18px; border-bottom:1px solid var(--line);
  font-size:var(--text-sm); color:var(--ink-2); vertical-align:middle;
}
table.price tbody tr:last-child td{ border-bottom:0; }
table.price tbody tr:hover{ background:var(--brand-050); }
[data-theme="dark"] table.price tbody tr:hover{ background:var(--surface-2); }
table.price .c-name{ font-weight:700; color:var(--ink); font-size:var(--text-base); }
table.price .c-price{
  font-weight:800; color:var(--ink); font-variant-numeric:tabular-nums;
  white-space:nowrap; font-size:var(--text-base);
}
table.price .c-price small{ font-size:11px; font-weight:600; color:var(--ink-3); }
table.price .c-num{ font-variant-numeric:tabular-nums; white-space:nowrap; }

.price-foot{
  padding:16px 22px; background:var(--surface); border-top:1px solid var(--line);
  font-size:var(--text-xs); color:var(--ink-3); line-height:1.7;
}

/* 行動版：表格轉卡片 */
@media (max-width:767px){
  .table-scroll{ overflow:visible; }
  table.price{ min-width:0; display:block; }
  table.price thead{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }
  table.price tbody, table.price tr, table.price td{ display:block; width:100%; }
  table.price tbody tr{
    padding:16px 18px; border-bottom:1px solid var(--line);
    display:grid; grid-template-columns:1fr auto; gap:4px 12px; align-items:baseline;
  }
  table.price tbody tr:last-child{ border-bottom:0; }
  table.price tbody td{ padding:0; border:0; }
  table.price td.c-name{ grid-column:1; grid-row:1; }
  table.price td.c-price{ grid-column:2; grid-row:1; text-align:right; }
  table.price td.c-model{ grid-column:1 / -1; grid-row:2; font-size:var(--text-xs); color:var(--ink-3); }
  table.price td.c-time{ grid-column:1; grid-row:3; font-size:var(--text-xs); color:var(--ink-3); }
  table.price td.c-warranty{ grid-column:2; grid-row:3; text-align:right; font-size:var(--text-xs); color:var(--success-ink); font-weight:700; }
}

/* ============================================================
   09 · PROCESS
   ============================================================ */
.steps{ display:grid; gap:0; counter-reset:step; }
@media (min-width:820px){ .steps{ grid-template-columns:repeat(4,minmax(0,1fr)); gap:24px; } }

.step{ position:relative; padding:0 0 28px 0; min-width:0; }
@media (min-width:820px){ .step{ padding:0; } }
.step:last-child{ padding-bottom:0; }

.step__marker{ display:flex; align-items:center; gap:14px; margin-bottom:14px; }
.step__dot{
  width:44px; height:44px; flex:0 0 auto; border-radius:var(--radius-full);
  background:var(--brand-fill); color:var(--on-brand);
  display:grid; place-items:center; font-weight:800; font-size:var(--text-base);
  font-variant-numeric:tabular-nums; box-shadow:0 0 0 6px var(--brand-soft);
}
.step__line{
  flex:1 1 auto; height:2px; border-radius:2px;
  background:repeating-linear-gradient(to right, var(--line-strong) 0 8px, transparent 8px 14px);
}
@media (min-width:820px){ .step__line{ display:none; } }
@media (max-width:819px){
  .step:not(:last-child)::before{
    content:""; position:absolute; left:21px; top:52px; bottom:6px; width:2px;
    background:repeating-linear-gradient(to bottom, var(--line-strong) 0 8px, transparent 8px 14px);
  }
}
.step h3{ font-size:var(--text-base); font-weight:800; margin-bottom:7px; }
.step p{ font-size:var(--text-sm); color:var(--ink-2); line-height:1.7; }
@media (min-width:820px){
  .step h3{ margin-top:6px; }
  .step__marker{ margin-bottom:4px; }
}

/* ============================================================
   10 · WHY US
   ============================================================ */
.why{ display:grid; gap:36px; align-items:center; }
@media (min-width:920px){ .why{ grid-template-columns:minmax(0,1fr) minmax(0,1.08fr); gap:56px; } }
.why__media{ position:relative; min-width:0; }
.why__img{
  border-radius:var(--radius-xl); overflow:hidden; box-shadow:var(--shadow-lg); aspect-ratio:4/3;
}
.why__img img{ width:100%; height:100%; object-fit:cover; object-position:center 30%; }
.why__quote{
  position:absolute; right:-4px; bottom:-18px; max-width:260px;
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:16px 18px; box-shadow:var(--shadow-md);
}
@media (max-width:480px){ .why__quote{ position:static; margin-top:16px; max-width:none; } }
.why__quote p{ font-size:var(--text-sm); color:var(--ink); font-weight:600; line-height:1.6; }
.why__quote cite{ display:block; margin-top:8px; font-style:normal; font-size:11.5px; color:var(--ink-3); }

.why__list{ display:grid; gap:18px; margin-top:26px; }
.why__item{ display:flex; gap:13px; min-width:0; }
.why__ico{
  width:28px; height:28px; flex:0 0 auto; border-radius:var(--radius-sm);
  background:var(--success-bg); color:var(--success-ink); display:grid; place-items:center; margin-top:2px;
}
.why__item b{ display:block; font-size:var(--text-base); font-weight:700; margin-bottom:3px; }
.why__item span{ display:block; font-size:var(--text-sm); color:var(--ink-2); line-height:1.65; }

/* ============================================================
   11 · REVIEWS
   ============================================================ */
.reviews-head{
  display:flex; flex-wrap:wrap; align-items:flex-end; justify-content:space-between;
  gap:20px; margin-bottom:36px;
}
.rating-box{
  display:flex; align-items:center; gap:16px; flex:0 0 auto;
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:14px 20px; box-shadow:var(--shadow-sm);
}
.rating-box__score{ font-size:2.1rem; font-weight:800; line-height:1; color:var(--ink); font-variant-numeric:tabular-nums; }
.rating-box__meta{ min-width:0; }
.rating-box__stars{ color:var(--amber-500); font-size:.95rem; letter-spacing:2px; line-height:1; }
.rating-box__count{ display:block; font-size:var(--text-xs); color:var(--ink-3); margin-top:5px; }

.review-grid{ display:grid; gap:16px; grid-template-columns:repeat(1,minmax(0,1fr)); }
@media (min-width:700px){ .review-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (min-width:1060px){ .review-grid{ grid-template-columns:repeat(3,minmax(0,1fr)); } }

.review{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:22px; display:flex; flex-direction:column; min-width:0;
}
.review__stars{ color:var(--amber-500); font-size:.85rem; letter-spacing:2px; margin-bottom:10px; }
.review__text{ font-size:var(--text-sm); color:var(--ink-2); line-height:1.75; flex:1 1 auto; }
.review__who{ display:flex; align-items:center; gap:10px; margin-top:18px; padding-top:14px; border-top:1px solid var(--line); }
.review__avatar{
  width:34px; height:34px; flex:0 0 auto; border-radius:var(--radius-full);
  display:grid; place-items:center; font-weight:800; font-size:var(--text-sm);
  background:var(--brand-soft); color:var(--brand-ink); border:1px solid var(--brand-soft-line);
}
.review__name{ font-size:var(--text-sm); font-weight:700; color:var(--ink); line-height:1.3; }
.review__tag{ font-size:11px; color:var(--ink-3); }

/* ============================================================
   12 · FAQ
   ============================================================ */
.faq-wrap{ max-width:820px; }
.faq{ border-top:1px solid var(--line); }
.faq__item{ border-bottom:1px solid var(--line); }
.faq__btn{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:none; border:0; padding:20px 4px; text-align:left; cursor:pointer;
  font-size:var(--text-base); font-weight:700; color:var(--ink); line-height:1.5;
  transition:color var(--dur-fast) var(--ease);
}
.faq__btn:hover{ color:var(--brand-ink); }
.faq__ico{
  width:26px; height:26px; flex:0 0 auto; border-radius:var(--radius-full);
  border:1px solid var(--line-strong); display:grid; place-items:center; color:var(--ink-2);
  transition:transform var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.faq__btn[aria-expanded="true"] .faq__ico{
  transform:rotate(45deg); background:var(--brand-fill); color:var(--on-brand); border-color:var(--brand-fill);
}
.faq__panel{
  display:grid; grid-template-rows:0fr;
  transition:grid-template-rows var(--dur) var(--ease);
}
.faq__item.is-open .faq__panel{ grid-template-rows:1fr; }
.faq__panel > div{ min-height:0; overflow:hidden; }
.faq__panel p{
  padding:0 40px 20px 4px; font-size:var(--text-sm); color:var(--ink-2); line-height:1.8;
}

/* ============================================================
   13 · LOCATION + BOOKING
   ============================================================ */
.contact{ display:grid; gap:24px; }
@media (min-width:980px){ .contact{ grid-template-columns:minmax(0,1fr) minmax(0,1.05fr); gap:32px; align-items:start; } }

.info-card{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-lg);
  overflow:hidden; box-shadow:var(--shadow-sm);
}
.map-visual{
  position:relative; height:200px; background:var(--surface-2);
  display:grid; place-items:center; overflow:hidden;
  border-bottom:1px solid var(--line);
}
.map-visual svg{ position:absolute; inset:0; width:100%; height:100%; }
.map-pin{
  position:relative; z-index:2; display:flex; flex-direction:column; align-items:center; gap:8px;
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:10px 16px; box-shadow:var(--shadow-md);
}
.map-pin b{ font-size:var(--text-sm); font-weight:800; }
.map-pin span{ font-size:11px; color:var(--ink-3); }

.info-body{ padding:22px; }
.info-row{ display:flex; gap:13px; padding:13px 0; border-bottom:1px solid var(--line); min-width:0; }
.info-row:first-child{ padding-top:0; }
.info-row:last-child{ border-bottom:0; padding-bottom:0; }
.info-ico{
  width:32px; height:32px; flex:0 0 auto; border-radius:var(--radius-sm);
  background:var(--surface-2); color:var(--brand-ink); display:grid; place-items:center;
}
.info-row dt{ font-size:11px; font-weight:700; letter-spacing:.08em; color:var(--ink-3); text-transform:uppercase; margin-bottom:2px; }
.info-row dd{ margin:0; font-size:var(--text-sm); color:var(--ink); font-weight:600; line-height:1.6; }
.info-row dd a{ font-weight:700; }
.info-row dd a:hover{ text-decoration:underline; text-underline-offset:3px; }
.info-row dd small{ display:block; font-weight:500; color:var(--ink-3); font-size:11.5px; margin-top:2px; }
.open-pill{
  display:inline-flex; align-items:center; gap:6px; margin-top:6px;
  font-size:11px; font-weight:700; padding:3px 9px; border-radius:var(--radius-full);
  background:var(--success-bg); color:var(--success-ink);
}
.open-pill::before{ content:""; width:6px; height:6px; border-radius:50%; background:currentColor; }

/* 表單 */
.book-card{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:24px; box-shadow:var(--shadow-md);
}
@media (min-width:768px){ .book-card{ padding:30px; } }
.book-card h3{ font-size:var(--text-xl); font-weight:800; }
.book-card > p{ font-size:var(--text-sm); color:var(--ink-2); margin-top:8px; line-height:1.7; }

.form-grid{ display:grid; gap:16px; margin-top:22px; }
@media (min-width:600px){ .form-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
.field{ min-width:0; }
.field--full{ grid-column:1 / -1; }
.field label{
  display:block; font-size:var(--text-sm); font-weight:700; color:var(--ink); margin-bottom:7px;
}
.field label .req{ color:var(--danger-ink); margin-left:2px; }
.field input, .field select, .field textarea{
  width:100%; min-height:46px; padding:11px 13px;
  font-family:inherit; font-size:var(--text-sm); color:var(--ink);
  background:var(--bg); border:1.5px solid var(--line-strong); border-radius:var(--radius-md);
  transition:border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  appearance:none; -webkit-appearance:none;
}
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235F706E' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 13px center; padding-right:38px;
}
.field textarea{ min-height:88px; resize:vertical; line-height:1.6; }
.field input:hover, .field select:hover, .field textarea:hover{ border-color:var(--ink-3); }
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--brand-fill); box-shadow:0 0 0 3px var(--ring-halo);
}
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea{
  border-color:var(--danger-ink); background:var(--danger-bg);
}
.field__err{
  display:none; margin-top:6px; font-size:11.5px; font-weight:600; color:var(--danger-ink);
}
.field.is-invalid .field__err{ display:block; }

.form-foot{ margin-top:20px; display:grid; gap:12px; }
.form-consent{
  font-size:11.5px; color:var(--ink-3); line-height:1.65;
}
.form-status{
  display:none; margin-top:16px; padding:14px 16px; border-radius:var(--radius-md);
  font-size:var(--text-sm); line-height:1.7;
}
.form-status.is-ok{ display:block; background:var(--success-bg); color:var(--success-ink); border:1px solid currentColor; }
.form-status.is-err{ display:block; background:var(--danger-bg); color:var(--danger-ink); border:1px solid currentColor; }

.summary{
  display:none; margin-top:16px; padding:16px; border-radius:var(--radius-md);
  background:var(--surface); border:1px dashed var(--line-strong);
}
.summary.is-on{ display:block; }
.summary b{ display:block; font-size:var(--text-sm); margin-bottom:8px; }
.summary pre{
  margin:0; font-family:inherit; font-size:var(--text-sm); color:var(--ink-2);
  white-space:pre-wrap; word-break:break-word; line-height:1.75;
}
.summary__actions{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.summary__actions .btn{ min-height:40px; padding:0 16px; font-size:var(--text-sm); }

/* 行動版固定底部 CTA */
.sticky-cta{
  position:fixed; left:0; right:0; bottom:0; z-index:90;
  display:flex; gap:10px; padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:color-mix(in srgb, var(--bg) 94%, transparent);
  -webkit-backdrop-filter:blur(12px); backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  transform:translateY(120%); transition:transform var(--dur-slow) var(--ease);
}
.sticky-cta.is-visible{ transform:translateY(0); }
.sticky-cta .btn{ flex:1 1 0; min-width:0; }
@media (min-width:900px){ .sticky-cta{ display:none; } }
body{ padding-bottom:0; }
@media (max-width:899px){ body{ padding-bottom:74px; } }

/* ============================================================
   12b · DECISION COMPARE
   ============================================================ */
.compare{
  display:grid; gap:14px; grid-template-columns:repeat(1,minmax(0,1fr));
}
@media (min-width:640px){ .compare{ grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; } }
.cmp{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:20px; min-width:0; display:flex; flex-direction:column;
}
.cmp--best{ border-color:var(--brand-fill); box-shadow:0 0 0 1px var(--brand-fill), var(--shadow-md); position:relative; }
.cmp__flag{
  position:absolute; top:-11px; left:18px;
  background:var(--amber-fill); color:var(--on-amber);
  font-size:10.5px; font-weight:800; letter-spacing:.06em;
  padding:3px 10px; border-radius:var(--radius-full);
}
.cmp h3{ font-size:var(--text-base); font-weight:800; margin-bottom:6px; }
.cmp__cond{ font-size:var(--text-xs); color:var(--ink-3); line-height:1.6; margin-bottom:14px; }
.cmp__cost{
  font-size:var(--text-2xl); font-weight:800; color:var(--ink);
  font-variant-numeric:tabular-nums; letter-spacing:-.02em; line-height:1.1;
}
.cmp__cost small{ display:block; font-size:11px; font-weight:600; color:var(--ink-3); margin-top:4px; letter-spacing:0; }
.cmp ul{ margin-top:16px; display:grid; gap:8px; flex:1 1 auto; }
.cmp li{ display:flex; gap:8px; font-size:var(--text-xs); color:var(--ink-2); line-height:1.6; }
.cmp li::before{ content:""; flex:0 0 auto; width:5px; height:5px; border-radius:50%; background:var(--brand-500); margin-top:7px; }
.cmp__cta{ margin-top:16px; font-size:var(--text-sm); font-weight:700; color:var(--brand-ink); }
.cmp__cta:hover{ text-decoration:underline; text-underline-offset:3px; }

/* ============================================================
   13b · GALLERY
   ============================================================ */
.gallery{
  display:grid; gap:12px;
  grid-template-columns:repeat(2,minmax(0,1fr));
}
@media (min-width:860px){
  .gallery{ grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
  .gallery__cell--wide{ grid-column:span 2; }
}
.gallery__cell{
  position:relative; border-radius:var(--radius-lg); overflow:hidden;
  aspect-ratio:4/3; background:var(--surface-2); min-width:0;
}
.gallery__cell img{
  width:100%; height:100%; object-fit:cover;
  transition:transform var(--dur-slow) var(--ease);
}
.gallery__cell:hover img{ transform:scale(1.045); }
.gallery__cap{
  position:absolute; left:0; right:0; bottom:0;
  padding:26px 14px 12px; color:#fff; font-size:var(--text-xs); font-weight:600; line-height:1.45;
  background:linear-gradient(to top, rgba(6,48,47,.88), rgba(6,48,47,0));
}
.gallery__cap b{ display:block; font-size:var(--text-sm); font-weight:700; margin-bottom:2px; }
@media (prefers-reduced-motion:reduce){ .gallery__cell:hover img{ transform:none; } }

/* ============================================================
   14 · FOOTER
   ============================================================ */
.site-footer{ background:var(--brand-900); color:#C3E4E2; padding-block:48px 0; }
[data-theme="dark"] .site-footer{ background:#04211F; }
.footer-grid{ display:grid; gap:32px; }
@media (min-width:760px){ .footer-grid{ grid-template-columns:1.4fr 1fr 1fr; gap:40px; } }
.site-footer .brand__name{ color:#fff; }
.site-footer .brand__sub{ color:#7FBDBB; }
.site-footer .brand__mark{ background:rgba(255,255,255,.1); }
.footer-about{ font-size:var(--text-sm); line-height:1.8; margin-top:16px; max-width:34em; color:#A8DEDC; }
.footer-col h4{ font-size:var(--text-xs); letter-spacing:.14em; text-transform:uppercase; color:#7FBDBB; margin-bottom:14px; font-weight:700; }
.footer-col li{ margin-bottom:10px; }
.footer-col a, .footer-col span{ font-size:var(--text-sm); color:#D6F0EF; line-height:1.6; }
.footer-col a:hover{ color:#fff; text-decoration:underline; text-underline-offset:3px; }
.footer-note{
  margin-top:40px; padding-block:20px; border-top:1px solid rgba(255,255,255,.14);
  display:flex; flex-wrap:wrap; gap:10px 24px; justify-content:space-between;
  font-size:11.5px; color:#7FBDBB; line-height:1.7;
}
.footer-note a{ color:#A8DEDC; }

/* ============================================================
   15 · REVEAL / MOTION
   ============================================================ */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .sticky-cta{ transition:none; }
  .faq__panel, .mobile-nav{ transition:none; }
  .svc:hover{ transform:none; }
}