/* ==========================================================
   浪台灣 roundtw.com — Global Stylesheet
   黑墨骨架 × 明亮對比 × 編輯式留白
   ========================================================== */

:root {
  /* 骨架 */
  --c-ink:     #16181D;
  --c-white:   #FFFFFF;
  --c-mist:    #F4F8FB;
  /* 明亮重音 */
  --c-teal:    #0EC1D4;
  --c-teal-deep:#0AA5B5;
  --c-ocean:   #0A2A43;
  --c-coral:   #FF5E3A;
  --c-coral-deep:#E84A28;
  --c-gold:    #FFC93C;
  --c-gold-deep:#F0B71F;
  --c-mint:    #06D6A0;
  --c-sky:     #BDE0FE;
  /* 中性 */
  --c-slate:   #4A5A66;
  --c-line:    #E1E8ED;
  /* 語意 */
  --c-success: #06D6A0;
  --c-warning: #FFC93C;
  --c-error:   #EF476F;
  --c-info:    #0EC1D4;
  /* 漸層 */
  --g-ocean:  linear-gradient(135deg,#0EC1D4,#0A2A43);
  --g-sunset: linear-gradient(135deg,#FFC93C,#FF5E3A);
  /* 字體 */
  --font-display:'Space Grotesk','Noto Sans TC',sans-serif;
  --font-body:'Inter','Noto Sans TC',sans-serif;
  /* 圓角 */
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-pill:999px;
  /* 陰影 */
  --shadow-card:0 8px 24px rgba(22,24,29,.08);
  --shadow-hover:0 12px 32px rgba(22,24,29,.14);
  /* 版面 */
  --container:1200px; --reading:720px;
  /* 動效 */
  --ease:cubic-bezier(0.2,0.8,0.2,1);
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }

html { scroll-behavior:smooth; }

body {
  font-family:var(--font-body);
  font-size:1rem;
  line-height:1.7;
  color:var(--c-ink);
  background:var(--c-white);
  -webkit-font-smoothing:antialiased;
}

:lang(zh-Hant) body { line-height:1.8; }

img { max-width:100%; display:block; }

a { color:var(--c-teal-deep); text-decoration:none; transition:color .2s var(--ease); }
a:hover { color:var(--c-coral); }

:focus-visible { outline:2px solid var(--c-teal); outline-offset:3px; border-radius:4px; }

h1,h2,h3,h4,h5 {
  font-family:var(--font-display);
  font-weight:700;
  letter-spacing:-0.02em;
  line-height:1.15;
  color:var(--c-ink);
}

.display { font-size:clamp(2.4rem,6vw,3.815rem); }
h1,.h1 { font-size:clamp(2.1rem,5vw,3.052rem); }
h2,.h2 { font-size:clamp(1.7rem,4vw,2.441rem); }
h3,.h3 { font-size:clamp(1.4rem,3vw,1.953rem); }
h4,.h4 { font-size:1.563rem; }
h5,.h5 { font-size:1.25rem; }
small,.small { font-size:0.8rem; }

.container { max-width:var(--container); margin-inline:auto; padding-inline:24px; }
.reading { max-width:var(--reading); }

.section { padding-block:96px; }
.section--tight { padding-block:64px; }
.section--mist { background:var(--c-mist); }

.section-head { max-width:720px; margin-bottom:48px; }
.section-head .kicker {
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-display); font-weight:700; font-size:.85rem;
  letter-spacing:.14em; text-transform:uppercase; color:var(--c-teal-deep);
  margin-bottom:12px;
}
.section-head .kicker::before {
  content:""; width:34px; height:3px; background:var(--c-ink);
  border-radius:2px; transform:rotate(-2deg);
}
.section-head p { color:var(--c-slate); margin-top:12px; }

/* ---------- 墨韻母題 Ink motifs ---------- */

.ink-splat { position:absolute; pointer-events:none; opacity:.9; }

.brush-underline { position:relative; display:inline-block; }
.brush-underline::after {
  content:""; position:absolute; left:-2%; right:-4%; bottom:.02em; height:.32em;
  background:currentColor; opacity:.16; border-radius:2px 8px 3px 10px;
  transform:rotate(-1.2deg); z-index:-1;
}

.brush-divider { border:none; height:26px; margin:0; background:transparent; position:relative; overflow:hidden; }
.brush-divider::before {
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(ellipse 46% 42% at 12% 50%, currentColor 98%, transparent),
    radial-gradient(ellipse 40% 30% at 38% 46%, currentColor 98%, transparent),
    radial-gradient(ellipse 44% 34% at 64% 54%, currentColor 98%, transparent),
    radial-gradient(ellipse 32% 22% at 88% 48%, currentColor 98%, transparent);
  opacity:.9;
}

/* LOGO 混色技巧:白底 PNG 於淺底用 multiply、深底反白用 invert+screen */
.logo-on-light { mix-blend-mode:multiply; }
.logo-on-dark  { filter:invert(1); mix-blend-mode:screen; }

/* ---------- 導覽列 Navbar ---------- */

.navbar {
  position:fixed; inset-inline:0; top:0; z-index:100;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  transition:box-shadow .25s var(--ease);
}
.navbar.scrolled { box-shadow:0 2px 16px rgba(22,24,29,.09); }

.navbar-inner {
  display:flex; align-items:center; justify-content:space-between;
  height:72px; gap:24px;
}

.brand { display:flex; align-items:center; gap:12px; color:var(--c-ink); }
.brand:hover { color:var(--c-ink); }
.brand img { height:44px; width:44px; object-fit:contain; }
.brand img.brand-logo { height:46px; width:auto; }
.brand-word { display:flex; flex-direction:column; line-height:1.05; }
.brand-word .zh { font-family:var(--font-display); font-weight:700; font-size:1.25rem; letter-spacing:.12em; }
.brand-word .en { font-family:var(--font-display); font-weight:700; font-size:.66rem; letter-spacing:.34em; color:var(--c-slate); }

.nav-links { display:flex; align-items:center; gap:8px; list-style:none; }
.nav-links a {
  display:block; padding:10px 14px; border-radius:var(--r-md);
  color:var(--c-ink); font-weight:500; font-size:.95rem;
  position:relative;
}
.nav-links a:hover { background:var(--c-mist); color:var(--c-ink); }
.nav-links a.active { color:var(--c-teal-deep); }
.nav-links a.active::after {
  content:""; position:absolute; left:14px; right:14px; bottom:5px; height:3px;
  background:var(--c-teal); border-radius:3px 6px 2px 5px; transform:rotate(-1.5deg);
}

.nav-cta { margin-left:8px; }
.nav-links a.btn { display:inline-flex; align-items:center; justify-content:center; padding:0; }

.nav-toggle {
  display:none; width:48px; height:48px; border:none; background:none; cursor:pointer;
  border-radius:var(--r-md); align-items:center; justify-content:center; flex-direction:column; gap:5px;
}
.nav-toggle span { width:22px; height:2.5px; background:var(--c-ink); border-radius:2px; transition:transform .25s var(--ease), opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }

@media (max-width:860px) {
  .nav-toggle { display:inline-flex; }
  .nav-links {
    position:absolute; top:72px; inset-inline:0; flex-direction:column; align-items:stretch;
    background:rgba(255,255,255,.97); backdrop-filter:blur(14px);
    padding:16px 24px 24px; gap:4px; box-shadow:0 16px 32px rgba(22,24,29,.12);
    display:none;
  }
  .nav-links.open { display:flex; }
  .nav-cta { margin:8px 0 0; }
}

/* ---------- 按鈕 Buttons ---------- */

.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  height:48px; padding:0 26px; border-radius:var(--r-md);
  font-family:var(--font-display); font-weight:700; font-size:1rem; letter-spacing:.01em; line-height:1;
  border:none; cursor:pointer; text-align:center;
  transition:transform .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease), color .18s;
  position:relative; overflow:hidden;
}
.btn:active { transform:scale(.98); }

.btn-primary { background:var(--c-teal); color:#fff; }
.btn-primary:hover { background:var(--c-teal-deep); color:#fff; transform:translateY(-2px); box-shadow:0 10px 22px rgba(14,193,212,.35); }

.btn-secondary { background:var(--c-coral); color:#fff; }
.btn-secondary:hover { background:var(--c-coral-deep); color:#fff; transform:translateY(-2px); box-shadow:0 10px 22px rgba(255,94,58,.35); }

.btn-gold { background:var(--c-gold); color:var(--c-ink); }
.btn-gold:hover { background:var(--c-gold-deep); color:var(--c-ink); transform:translateY(-2px); box-shadow:0 10px 22px rgba(255,201,60,.45); }

.btn-ghost { background:transparent; color:var(--c-ink); border:1.5px solid var(--c-ink); }
.btn-ghost:hover { color:var(--c-ink); }
.btn-ghost::before {
  content:""; position:absolute; inset:0; background:var(--c-ink); opacity:.06;
  transform:translateX(-101%) skewX(-14deg); transition:transform .3s var(--ease);
}
.btn-ghost:hover::before { transform:translateX(0) skewX(0); }

.btn-ghost--light { color:#fff; border-color:rgba(255,255,255,.75); }
.btn-ghost--light:hover { color:#fff; }
.btn-ghost--light::before { background:#fff; opacity:.14; }

.btn-lg { height:56px; padding:0 34px; font-size:1.1rem; }

/* ---------- 標籤／徽章 Tags & Badges ---------- */

.tag {
  display:inline-flex; align-items:center; gap:6px; height:28px; padding:0 12px;
  border-radius:var(--r-pill); font-size:.8rem; font-weight:700; letter-spacing:.02em;
}
.tag-teal  { background:rgba(14,193,212,.14); color:#087f8c; }
.tag-coral { background:rgba(255,94,58,.13); color:#d1401f; }
.tag-mint  { background:rgba(6,214,160,.15); color:#04815f; }
.tag-sky   { background:var(--c-sky); color:var(--c-ocean); }
.tag-gold  { background:var(--c-gold); color:var(--c-ink); }

.badge-save {
  display:inline-flex; align-items:center; height:30px; padding:0 12px;
  background:var(--c-gold); color:var(--c-ink); font-weight:800; font-size:.85rem;
  border-radius:6px 12px 6px 12px; transform:rotate(-1.5deg);
  box-shadow:0 3px 8px rgba(255,201,60,.4);
}

/* ---------- 卡片 Cards ---------- */

.card {
  background:var(--c-white); border-radius:var(--r-lg); box-shadow:var(--shadow-card);
  overflow:hidden; transition:transform .25s var(--ease), box-shadow .25s var(--ease);
  display:flex; flex-direction:column;
}
.card:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); }

.card-cover { position:relative; aspect-ratio:4/3; overflow:hidden; }
.card-cover svg, .card-cover img { width:100%; height:100%; object-fit:cover; display:block; transition:transform .4s var(--ease); }
.card:hover .card-cover svg, .card:hover .card-cover img { transform:scale(1.04); }
.card-cover .tag { position:absolute; top:14px; left:14px; box-shadow:0 2px 8px rgba(22,24,29,.18); }
.card-cover .badge-save { position:absolute; top:14px; right:14px; }

.card-body { padding:24px; display:flex; flex-direction:column; gap:10px; flex:1; }
.card-body h3,.card-body h4 { font-size:1.25rem; }
.card-body h3 a,.card-body h4 a { color:var(--c-ink); }
.card-body h3 a:hover,.card-body h4 a:hover { color:var(--c-teal-deep); }
.card-body p { color:var(--c-slate); font-size:.95rem; flex:1; }
.card-meta { display:flex; align-items:center; gap:14px; color:var(--c-slate); font-size:.8rem; }
.card-meta .price { font-family:var(--font-display); font-weight:700; color:var(--c-coral-deep); font-size:1rem; }

.grid { display:grid; gap:24px; }
.grid-2 { grid-template-columns:repeat(2,1fr); }
.grid-3 { grid-template-columns:repeat(3,1fr); }
.grid-4 { grid-template-columns:repeat(4,1fr); }
@media (max-width:1024px){ .grid-4{grid-template-columns:repeat(2,1fr);} .grid-3{grid-template-columns:repeat(2,1fr);} }
@media (max-width:640px){ .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;} }

/* ---------- Hero ---------- */

.hero {
  position:relative; color:#fff; overflow:hidden;
  background:
    linear-gradient(96deg, rgba(10,16,24,.93) 0%, rgba(10,32,50,.78) 38%, rgba(10,42,67,.36) 66%, rgba(10,42,67,.12) 100%),
    url('../assets/hero-east-coast.jpg?v=12') right center / cover no-repeat,
    var(--c-ocean);
  padding:168px 0 120px;
  min-height:min(88vh,760px);
  display:flex; align-items:center;
}
.hero-inner { display:grid; grid-template-columns:1.05fr .95fr; gap:48px; align-items:center; position:relative; width:100%; }
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;}
  .hero{
    background:
      linear-gradient(180deg, rgba(10,16,24,.82) 0%, rgba(10,32,50,.7) 55%, rgba(10,42,67,.55) 100%),
      url('../assets/hero-east-coast.jpg?v=12') 68% center / cover no-repeat,
      var(--c-ocean);
  }
}

.hero .kicker {
  font-family:var(--font-display); font-weight:700; letter-spacing:.3em; font-size:.8rem;
  color:var(--c-teal); text-transform:uppercase; margin-bottom:18px; display:block;
}
.hero h1 { color:#fff; margin-bottom:20px; }
.hero h1 .accent { color:var(--c-teal); }
.hero h1 .accent-coral { color:var(--c-coral); }
.hero p.lead { color:rgba(255,255,255,.78); max-width:34em; margin-bottom:36px; font-size:1.1rem; }
.hero-actions { display:flex; flex-wrap:wrap; gap:14px; margin-bottom:34px; }
.hero-tags { display:flex; flex-wrap:wrap; gap:10px; }
.hero-tags a {
  color:rgba(255,255,255,.85); font-size:.85rem; padding:7px 14px;
  border:1px solid rgba(255,255,255,.28); border-radius:var(--r-pill);
  transition:border-color .2s, background .2s;
}
.hero-tags a:hover { border-color:var(--c-teal); background:rgba(14,193,212,.16); color:#fff; }

.hero-brush { position:absolute; bottom:-2px; left:0; width:100%; color:var(--c-white); line-height:0; }

/* Hero 進場:交錯淡入上移 */
@keyframes heroRise { from { opacity:0; transform:translateY(16px); } to { opacity:1; transform:none; } }
.hero .kicker { animation:heroRise .6s var(--ease) .05s backwards; }
.hero h1 { animation:heroRise .6s var(--ease) .15s backwards; }
.hero p.lead { animation:heroRise .6s var(--ease) .28s backwards; }
.hero-actions { animation:heroRise .6s var(--ease) .4s backwards; }
.hero-tags { animation:heroRise .6s var(--ease) .5s backwards; }

/* ---------- 一日遊工具入口 CTA band ---------- */

.tool-band {
  position:relative; border-radius:24px; overflow:hidden; color:#fff;
  background:var(--g-ocean); padding:64px 56px;
  display:grid; grid-template-columns:1.2fr .8fr; gap:40px; align-items:center;
}
@media (max-width:900px){ .tool-band{grid-template-columns:1fr; padding:48px 28px;} }
.tool-band h2 { color:#fff; margin-bottom:14px; }
.tool-band p { color:rgba(255,255,255,.85); margin-bottom:28px; max-width:32em; }
.tool-band ul { list-style:none; display:grid; gap:12px; margin-bottom:32px; }
.tool-band li { display:flex; gap:10px; align-items:baseline; color:rgba(255,255,255,.92); }
.tool-band li::before { content:"〰"; color:var(--c-gold); font-weight:700; }
.tool-band .art { display:flex; justify-content:center; }
.tool-band .art-photo {
  width:100%; height:auto; border-radius:var(--r-lg);
  box-shadow:0 16px 40px rgba(6,16,26,.45);
  transform:rotate(1.5deg);
}

/* ---------- 月曆卡 Month cards ---------- */

.month-card .month-head { display:flex; align-items:center; gap:14px; margin-bottom:6px; }
.month-card .month-num {
  font-family:var(--font-display); font-weight:700; font-size:2.2rem; line-height:1;
  color:var(--c-teal); letter-spacing:-.03em;
}
.month-card .month-head h3 { font-size:1.25rem; margin:0; }
.month-card .month-sub { font-size:.78rem; color:var(--c-slate); }
.month-card .month-line { color:var(--c-slate); font-size:.9rem; margin:0; }
.month-card .card-body { gap:8px; }

/* ---------- 七夕限定 band ---------- */

.qixi-band {
  position:relative; display:grid; grid-template-columns:200px minmax(0,1fr) auto;
  align-items:center; gap:32px; padding:36px 44px;
  background:linear-gradient(120deg,#FFF1F0 0%,#FFF6DF 70%,#FFFDF6 100%);
  border:1.5px solid rgba(255,94,58,.35); border-radius:24px;
  color:var(--c-ink); overflow:hidden;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.qixi-band:hover { transform:translateY(-3px); box-shadow:0 16px 36px rgba(255,94,58,.18); color:var(--c-ink); }
.qixi-thread { width:200px; height:auto; }
.qixi-copy h2 { font-size:clamp(1.4rem,2.6vw,1.953rem); margin:6px 0 8px; }
.qixi-copy p { color:var(--c-slate); font-size:.95rem; }
.qixi-date {
  display:inline-block; font-family:var(--font-display); font-weight:700; font-size:.78rem;
  letter-spacing:.12em; color:var(--c-coral-deep);
  background:rgba(255,94,58,.12); border-radius:var(--r-pill); padding:4px 14px;
}
.qixi-btn { flex:none; }
@media (max-width:900px) {
  .qixi-band { grid-template-columns:1fr; gap:16px; padding:28px 24px; text-align:left; }
  .qixi-thread { width:150px; }
  .qixi-btn { width:100%; }
}

/* ---------- 主題探索 brush circles ---------- */

.theme-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
@media (max-width:900px){ .theme-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:480px){ .theme-grid{grid-template-columns:1fr;} }

.theme-card {
  display:flex; flex-direction:column; align-items:center; text-align:center; gap:16px;
  padding:36px 20px; border-radius:var(--r-lg); background:var(--c-white);
  box-shadow:var(--shadow-card); color:var(--c-ink);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.theme-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); color:var(--c-ink); }
.theme-card .ring { width:112px; height:112px; position:relative; }
.theme-card .ring svg { width:100%; height:100%; }
.theme-card h3 { font-size:1.25rem; }
.theme-card span { color:var(--c-slate); font-size:.85rem; }

/* ---------- 攻略頁 Article ---------- */

.article-hero { padding:140px 0 56px; background:var(--c-mist); overflow:hidden; }
.breadcrumb { display:flex; flex-wrap:wrap; gap:6px; list-style:none; font-size:.8rem; color:var(--c-slate); margin-bottom:20px; }
.breadcrumb li+li::before { content:"›"; margin-right:6px; color:var(--c-line); }
.breadcrumb a { color:var(--c-slate); }
.breadcrumb a:hover { color:var(--c-teal-deep); }

.article-meta { display:flex; flex-wrap:wrap; gap:18px; color:var(--c-slate); font-size:.85rem; margin-top:18px; }
.article-meta strong { color:var(--c-ink); }

.article-layout { display:grid; grid-template-columns:minmax(0,1fr) 300px; gap:48px; align-items:start; }
@media (max-width:1024px){ .article-layout{grid-template-columns:1fr;} .article-aside{position:static;} }

.article-body { max-width:var(--reading); }
.article-body h2 { margin:64px 0 20px; scroll-margin-top:96px; }
.article-body h2:first-child { margin-top:0; }
.article-body h3 { margin:36px 0 14px; }
.article-body p { margin-bottom:18px; color:#2b323b; }
.article-body ul,.article-body ol { margin:0 0 18px 1.4em; color:#2b323b; }
.article-body li { margin-bottom:8px; }

.article-aside { position:sticky; top:96px; display:grid; gap:24px; }

.toc { background:var(--c-mist); border-radius:var(--r-lg); padding:24px; }
.toc h4 { font-size:1rem; margin-bottom:12px; letter-spacing:.08em; }
.toc ol { list-style:none; display:grid; gap:8px; counter-reset:toc; }
.toc a { color:var(--c-slate); font-size:.9rem; display:flex; gap:10px; counter-increment:toc; }
.toc a::before { content:counter(toc,decimal-leading-zero); font-family:var(--font-display); font-weight:700; color:var(--c-teal); }
.toc a:hover { color:var(--c-ink); }

.summary-box {
  background:var(--c-sky); border-radius:var(--r-lg); padding:24px 28px; margin-bottom:40px;
  border-left:5px solid var(--c-teal);
}
.summary-box strong { color:var(--c-ocean); }

/* 價格版本表 */
.price-table { width:100%; border-collapse:collapse; margin:24px 0 8px; box-shadow:var(--shadow-card); border-radius:var(--r-lg); overflow:hidden; font-size:.95rem; }
.price-table th { background:var(--c-ink); color:#fff; text-align:left; padding:14px 16px; font-family:var(--font-display); letter-spacing:.03em; }
.price-table td { padding:14px 16px; border-bottom:1px solid var(--c-line); background:#fff; vertical-align:top; }
.price-table tr:last-child td { border-bottom:none; }
.price-table .price { font-family:var(--font-display); font-weight:700; color:var(--c-coral-deep); white-space:nowrap; }
.price-table tr.featured td { background:#FFF6DC; }
.price-table tr.featured td:first-child { position:relative; padding-left:20px; }
.price-table tr.featured td:first-child::before { content:""; position:absolute; left:0; top:0; bottom:0; width:5px; background:var(--c-gold); }
.table-scroll { overflow-x:auto; }

/* 購買 CTA 卡 */
.cta-card {
  margin:40px 0; border-radius:var(--r-lg); padding:32px;
  background:linear-gradient(120deg,#fff8e3,#fff); border:1.5px solid var(--c-gold);
  box-shadow:0 12px 32px rgba(255,201,60,.22);
}
.cta-card h3 { margin:0 0 8px; }
.cta-card p { margin-bottom:20px; color:var(--c-slate); }
.cta-card .row { display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.cta-card .note { font-size:.75rem; color:var(--c-slate); margin:14px 0 0; }

/* 地圖區塊 */
.map-block { border-radius:var(--r-lg); overflow:hidden; box-shadow:var(--shadow-card); margin:24px 0; }
.map-block iframe { display:block; width:100%; height:360px; border:0; }
.map-tip { display:flex; gap:10px; background:var(--c-mist); padding:16px 20px; border-radius:var(--r-md); font-size:.9rem; color:var(--c-slate); margin:16px 0 32px; }
.map-tip::before { content:"🅿️"; }

/* FAQ 手風琴 */
.faq { display:grid; gap:12px; margin:24px 0; }
.faq details { background:#fff; border:1px solid var(--c-line); border-radius:var(--r-md); overflow:hidden; }
.faq summary {
  cursor:pointer; padding:18px 22px; font-weight:700; font-family:var(--font-display);
  list-style:none; display:flex; justify-content:space-between; align-items:center; gap:16px;
}
.faq summary::-webkit-details-marker { display:none; }
.faq summary::after { content:"＋"; color:var(--c-teal); font-weight:700; transition:transform .25s var(--ease); }
.faq details[open] summary::after { transform:rotate(45deg); }
.faq details[open] summary { color:var(--c-teal-deep); }
.faq .faq-body { padding:0 22px 20px; color:var(--c-slate); }

/* 行程時間軸 */
.timeline { list-style:none; margin:24px 0 8px; position:relative; padding-left:34px; }
.timeline::before { content:""; position:absolute; left:11px; top:6px; bottom:6px; width:3px; background:var(--c-line); border-radius:2px; }
.timeline li { position:relative; padding-bottom:26px; }
.timeline li::before {
  content:""; position:absolute; left:-30px; top:6px; width:15px; height:15px;
  background:var(--c-teal); border:3px solid #fff; border-radius:50%;
  box-shadow:0 0 0 2px var(--c-teal);
}
.timeline li.gold::before { background:var(--c-gold); box-shadow:0 0 0 2px var(--c-gold); }
.timeline .time { font-family:var(--font-display); font-weight:700; color:var(--c-teal-deep); margin-right:10px; }
.timeline .tl-note { display:block; color:var(--c-slate); font-size:.88rem; }

/* 相關內鏈 */
.related { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin:24px 0; }
@media (max-width:768px){ .related{grid-template-columns:1fr;} }
.related a {
  display:block; padding:18px 20px; background:var(--c-mist); border-radius:var(--r-md);
  color:var(--c-ink); font-weight:600; font-size:.92rem; line-height:1.5;
  border:1px solid transparent; transition:border-color .2s, background .2s;
}
.related a:hover { border-color:var(--c-teal); background:#fff; }
.related a small { display:block; color:var(--c-slate); font-weight:400; margin-top:4px; }

/* ---------- 景點頁 info ---------- */

.info-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:16px; margin:24px 0; }
@media (max-width:640px){ .info-grid{grid-template-columns:1fr;} }
.info-item { background:#fff; border:1px solid var(--c-line); border-radius:var(--r-md); padding:18px 20px; }
.info-item .label { font-size:.75rem; letter-spacing:.1em; color:var(--c-slate); text-transform:uppercase; font-family:var(--font-display); font-weight:700; }
.info-item .value { font-weight:600; margin-top:4px; }

/* ---------- 一日遊路線工具 Planner ---------- */

.planner-layout { display:grid; grid-template-columns:380px minmax(0,1fr); gap:32px; align-items:start; }
@media (max-width:1024px){ .planner-layout{grid-template-columns:1fr;} }

.spot-picker { background:#fff; border-radius:var(--r-lg); box-shadow:var(--shadow-card); padding:28px; position:sticky; top:96px; }
@media (max-width:1024px){ .spot-picker{position:static;} }
.spot-picker h3 { margin-bottom:6px; }
.spot-picker > p { color:var(--c-slate); font-size:.88rem; margin-bottom:18px; }
.spot-list { display:grid; gap:10px; }

.spot-divider {
  margin-top:14px; padding-top:14px; border-top:2px dashed rgba(255,201,60,.6);
  font-family:var(--font-display); font-weight:700; font-size:.9rem; color:var(--c-ink);
}
.spot-divider span { font-weight:400; font-size:.78rem; color:var(--c-slate); margin-left:6px; }

.spot-item { position:relative; }
.spot-item input { position:absolute; opacity:0; inset:0; cursor:pointer; width:100%; height:100%; }
.spot-item label {
  display:flex; align-items:center; gap:14px; padding:14px 16px; border-radius:var(--r-md);
  border:1.5px solid var(--c-line); cursor:pointer; transition:border-color .2s, background .2s;
  min-height:44px;
}
.spot-item input:checked + label { border-color:var(--c-teal); background:rgba(14,193,212,.07); }
.spot-item input:focus-visible + label { outline:2px solid var(--c-teal); outline-offset:2px; }
.spot-item .check {
  width:22px; height:22px; border-radius:6px; border:2px solid var(--c-line); flex:none;
  display:grid; place-items:center; font-size:.8rem; color:#fff; transition:background .2s, border-color .2s;
}
.spot-item input:checked + label .check { background:var(--c-teal); border-color:var(--c-teal); }
.spot-item input:checked + label .check::after { content:"✓"; font-weight:800; }
.spot-item .spot-name { font-weight:700; flex:1; }
.spot-item .spot-name small { display:block; font-weight:400; color:var(--c-slate); }
.spot-item .spot-rec { flex:none; }

.route-result { display:grid; gap:24px; }

.route-summary {
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px;
}
@media (max-width:640px){ .route-summary{grid-template-columns:1fr;} }
.route-summary .stat {
  background:var(--c-ocean); color:#fff; border-radius:var(--r-lg); padding:22px 24px;
}
.route-summary .stat .num { font-family:var(--font-display); font-weight:700; font-size:1.953rem; color:var(--c-teal); line-height:1.1; }
.route-summary .stat:nth-child(2) .num { color:var(--c-gold); }
.route-summary .stat:nth-child(3) .num { color:var(--c-mint); }
.route-summary .stat .lbl { font-size:.82rem; color:rgba(255,255,255,.75); }

.route-map { background:#fff; border-radius:var(--r-lg); box-shadow:var(--shadow-card); padding:12px; }
.route-map svg { width:100%; height:auto; display:block; }

.route-steps { list-style:none; display:grid; gap:14px; }
.route-step {
  background:#fff; border-radius:var(--r-lg); box-shadow:var(--shadow-card); padding:22px 24px;
  display:grid; grid-template-columns:52px minmax(0,1fr); gap:18px;
}
.route-step .idx {
  width:52px; height:52px; border-radius:50%; background:var(--c-ink); color:#fff;
  display:grid; place-items:center; font-family:var(--font-display); font-weight:700; font-size:1.2rem;
  position:relative;
}
.route-step .idx::after { content:""; position:absolute; inset:-5px; border-radius:50%; border:2px solid var(--c-teal); opacity:.5; }
.route-step h4 { font-size:1.15rem; display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.route-step .meta { color:var(--c-slate); font-size:.85rem; margin-top:4px; }
.route-step .parking { display:flex; gap:8px; font-size:.85rem; color:var(--c-slate); margin-top:10px; background:var(--c-mist); border-radius:var(--r-sm); padding:10px 14px; }
.route-step .drive { color:var(--c-slate); font-size:.82rem; margin-top:12px; display:flex; align-items:center; gap:8px; }
.route-step .drive::before { content:"🚗"; }
.route-step .ticket { margin-top:12px; }
.route-step .ticket a { font-weight:700; color:var(--c-coral-deep); font-size:.9rem; }

.route-empty {
  background:var(--c-mist); border:2px dashed var(--c-line); border-radius:var(--r-lg);
  padding:64px 32px; text-align:center; color:var(--c-slate);
}

/* ---------- 頁尾 Footer（陽光淺色系） ---------- */

.footer {
  background:linear-gradient(180deg,#FFF6DF 0%, #FDFBF3 45%, var(--c-mist) 100%);
  color:var(--c-slate); margin-top:96px;
  border-top:1px solid rgba(255,201,60,.45);
}
.footer-inner { padding:72px 24px 40px; }
.footer-grid { display:grid; grid-template-columns:1.3fr 1fr 1fr 1.4fr; gap:40px; }
.footer-grid > div { min-width:0; }
@media (max-width:900px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .footer-grid{grid-template-columns:1fr;} }

.footer h5 { color:var(--c-ink); font-size:.95rem; letter-spacing:.1em; margin-bottom:18px; }
.footer h5.footer-h5-gap { margin-top:26px; }
.footer ul { list-style:none; display:grid; gap:10px; }
.footer a { color:var(--c-slate); font-size:.92rem; }
.footer a:hover { color:var(--c-coral-deep); }

.footer-brand img { height:64px; width:auto; margin-bottom:16px; }
.footer-brand p { font-size:.88rem; max-width:26em; }

.newsletter { display:flex; gap:10px; margin-top:14px; }
.newsletter input {
  flex:1; min-width:0; height:48px; border-radius:var(--r-md); border:1px solid var(--c-line);
  background:#fff; color:var(--c-ink); padding:0 16px; font-family:var(--font-body); font-size:.95rem;
}
.newsletter input::placeholder { color:#9aa8b2; }
.newsletter input:focus { outline:2px solid var(--c-teal); }

.footer-divider {
  height:0; border:none; border-top:1.5px dashed rgba(22,24,29,.22); margin:48px 0 28px;
}
.footer-divider::before { content:none; }

.footer-bottom { display:flex; flex-wrap:wrap; justify-content:space-between; gap:16px; font-size:.8rem; color:#8a97a1; }
.footer-social { display:flex; gap:14px; }
.footer-social a {
  width:44px; height:44px; border-radius:50%; border:1px solid var(--c-line); background:#fff;
  display:grid; place-items:center; transition:border-color .2s, background .2s;
}
.footer-social a:hover { border-color:var(--c-teal); background:rgba(14,193,212,.12); }
.footer-social svg { width:18px; height:18px; fill:var(--c-slate); }

/* ---------- 進場動效 ---------- */

/* 內容預設可見（JS 失效或渲染凍結也不會空白）；.in 加入時才播放進場動畫 */
@keyframes revealUp { from { opacity:0; transform:translateY(8px); } }
.reveal.in { animation:revealUp .5s var(--ease) backwards; }

/* ---------- 行動端優化 Mobile refinements ---------- */

/* 平板以下:攻略頁目錄移到內文前、隱藏重複的側欄票券卡 */
@media (max-width:1024px) {
  .article-layout { display:flex; flex-direction:column; align-items:stretch; }
  .article-layout > * { min-width:0; }
  .article-aside { order:-1; }
  .article-aside .cta-card { display:none; }
}

/* 手機選單:CTA 按鈕滿版好點 */
@media (max-width:860px) {
  .nav-cta a.btn { width:100%; }
}

@media (max-width:640px) {
  .container { padding-inline:20px; }
  .section { padding-block:64px; }
  .section--tight { padding-block:48px; }
  .section-head { margin-bottom:32px; }

  .hero { padding:120px 0 88px; }
  .hero-actions { gap:10px; }
  .hero-actions .btn { flex:1 1 100%; }

  .article-hero { padding:108px 0 40px; }

  .tool-band .art { display:none; }
  .tool-band ul { margin-bottom:24px; }
  .tool-band .btn { width:100%; }

  .cta-card { padding:24px 20px; }
  .cta-card .row .btn { width:100%; }

  .map-block iframe { height:260px; }

  /* 路線工具:統計卡改三欄橫排、步驟卡收窄 */
  .route-summary { grid-template-columns:repeat(3,1fr); gap:10px; }
  .route-summary .stat { padding:14px 10px; text-align:center; }
  .route-summary .stat .num { font-size:1.2rem; }
  .route-summary .stat .lbl { font-size:.68rem; }
  .route-step { padding:18px 16px; grid-template-columns:40px minmax(0,1fr); gap:12px; }
  .route-step .idx { width:40px; height:40px; font-size:1rem; }
  #route-map-svg .dot text { font-size:17px; }
  .spot-picker { padding:20px 16px; }

  /* 16px 以上避免 iOS 聚焦自動縮放 */
  .newsletter input { font-size:16px; }

  .footer { margin-top:64px; }
  .footer-inner { padding:56px 20px 32px; }
  .footer-brand img { height:52px; }
}

@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *,*::before,*::after { animation:none !important; transition:none !important; }
  .reveal { opacity:1; transform:none; }
}