:root{
  --ink:#1c2b2a;          /* 墨 — 主文字 */
  --gorge-900:#0e3f3a;    /* 深峽青 — 品牌主色 */
  --gorge-700:#17564e;
  --gorge-500:#2e7d6e;    /* 石綠 */
  --gorge-300:#9cc3b8;    /* 遠山 */
  --gorge-100:#dcebe4;
  --mist:#f2f5f1;         /* 晨霧 — 底色 */
  --paper:#ffffff;
  --cinnabar:#b5432e;     /* 朱砂 — 價格/促銷專用 */
  --gold:#b98a3c;         /* 泥金 — 眉題/小節線 */
  --line-green:#06c755;
  --wa-green:#25d366;
  --radius:10px;
  --shadow:0 2px 14px rgba(20,60,54,.08);
  --maxw:1180px;
  --serif:"Noto Serif TC",serif;
  --sans:"Noto Sans TC",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

a{color:var(--gorge-700);text-decoration:none}
:focus-visible{outline:3px solid var(--gorge-500);outline-offset:2px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ---------- 地區切換：TW 顯示新台幣，HK 顯示港幣 ---------- */
body[data-region="tw"] .alt-hk{display:none}
body[data-region="hk"] .alt-tw{display:none}
body[data-region="tw"] .hk-first{display:none}
body[data-region="hk"] .tw-first{display:none}


/* ==================== Hero：峽江 ==================== */
.hero{position:relative;color:#fff;overflow:hidden;background:linear-gradient(180deg,#123f3a 0%,#17564e 55%,#1e6a5c 100%)}
.hero svg.gorge{position:absolute;inset:auto 0 0 0;width:100%;height:auto;display:block;pointer-events:none}
.hero .wrap{position:relative;z-index:2;padding-top:64px;padding-bottom:150px;display:grid;grid-template-columns:1fr auto;gap:32px}
.hero-copy{max-width:640px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.22em;color:var(--gorge-100);text-transform:uppercase}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}
.hero h1{font-family:var(--serif);font-weight:900;font-size:clamp(30px,4.6vw,50px);line-height:1.28;margin:14px 0 16px;letter-spacing:.02em}
.hero h1 em{font-style:normal;color:#ffd9a8}
.hero .sub{font-size:16.5px;color:#d9e9e3;max-width:560px}
.hero .sub strong{color:#fff}
/* 直排詩句 — 本頁簽名元素：台港客群課本記憶點 */
.vpoem{writing-mode:vertical-rl;font-family:var(--serif);font-weight:700;font-size:21px;letter-spacing:.42em;color:rgba(255,255,255,.82);border-left:1px solid rgba(255,255,255,.28);padding-left:18px;height:270px;align-self:start;margin-top:8px}
.vpoem .seal{writing-mode:horizontal-tb;display:inline-block;background:var(--cinnabar);color:#fff;font-size:11px;letter-spacing:.18em;padding:5px 6px;border-radius:3px;margin-top:14px}
@media (max-width:820px){.vpoem{display:none}.hero .wrap{grid-template-columns:1fr;padding-bottom:120px}}

/* ---------- 查詢組件 ---------- */
.search-card{position:relative;z-index:3;margin-top:-92px;background:var(--paper);border-radius:14px;box-shadow:0 10px 34px rgba(14,63,58,.18);padding:22px 24px}
.search-card .sc-title{font-weight:700;font-size:15px;color:var(--gorge-900);display:flex;align-items:center;gap:8px;margin-bottom:14px}
.search-card .sc-title .upd{font-weight:400;font-size:12.5px;color:#7a8a86;margin-left:auto}
.search-grid{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px}
.field label{display:block;font-size:12.5px;color:#5c6c68;margin-bottom:4px}
.field select,.field input{width:100%;padding:11px 12px;border:1px solid var(--gorge-100);border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:8px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none}
.btn:hover{text-decoration:none;filter:brightness(1.06)}
.btn-primary{background:var(--gorge-900);color:#fff;padding:11px 26px;align-self:end}
.quick-routes{margin-top:12px;font-size:13.5px;color:#5c6c68}
.quick-routes a{margin-right:14px}
@media (max-width:820px){.search-grid{grid-template-columns:1fr 1fr}.btn-primary{grid-column:1/-1}}

/* ==================== 信任條 ==================== */
.trust{background:var(--paper)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding-top:26px;padding-bottom:26px}
.trust .t{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.trust .t .ic{flex:none;width:34px;height:34px;border-radius:50%;background:var(--gorge-100);color:var(--gorge-900);display:flex;align-items:center;justify-content:center;font-size:16px}
.trust .t b{display:block;font-size:14.5px;color:var(--gorge-900)}
.trust .t span{color:#5c6c68;font-size:13px;line-height:1.5;display:block}
@media (max-width:820px){.trust .wrap{grid-template-columns:1fr 1fr}}

/* ==================== 通用節樣式 ==================== */
section.block{padding:56px 0 8px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:8px}
.sec-head h2{font-family:var(--serif);font-weight:900;font-size:clamp(24px,3vw,32px);color:var(--gorge-900);letter-spacing:.02em}
.sec-head h2 .en{display:block;font-family:var(--sans);font-weight:400;font-size:12px;letter-spacing:.24em;color:var(--gold);margin-bottom:6px;text-transform:uppercase}
.sec-head .more{font-size:14px;white-space:nowrap}
.sec-lead{color:#5c6c68;max-width:760px;font-size:15px;margin-bottom:24px}

/* ==================== 港澳台旅客專區 ==================== */
.hmt{background:linear-gradient(180deg,var(--mist) 0%,#e9f1ec 100%)}
.hmt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-bottom:52px}
.hmt-card{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px 20px;border-top:3px solid var(--gorge-500);display:flex;flex-direction:column}
.hmt-card .flag{font-size:12px;letter-spacing:.16em;color:var(--gold);margin-bottom:8px}
.hmt-card h3{font-size:17.5px;color:var(--gorge-900);margin-bottom:8px;font-weight:700}
.hmt-card p{font-size:14px;color:#4b5a56;flex:1}
.hmt-card p b{color:var(--gorge-900)}
.hmt-card .go{margin-top:14px;font-weight:700;font-size:14px}
@media (max-width:960px){.hmt-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.hmt-grid{grid-template-columns:1fr}}

/* ==================== 郵輪卡片 ==================== */
.ships{padding-bottom:52px}
.ship-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ship{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}
.ship .ph{aspect-ratio:16/9;background:linear-gradient(135deg,var(--gorge-700),var(--gorge-300));overflow: hidden;position: relative;}
.ship .ph .badge{width:100%;position:absolute;bottom: 0;left: 0;padding:10px 12px;color:rgba(255,255,255,.85);font-size:12px;letter-spacing:.06em;}
.ship .ph img{width:100%;height:100%;object-fit:cover}
.ship .body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1;gap: 10px;}
.ship h3{font-size:18px;font-weight:700;color:var(--gorge-900)}
.ship h3 .sup{font-size:12px;color:#7a8a86;font-weight:400;margin-left:8px}
.promo{background:#fdf3ef;border:1px solid #f3ded6;color:var(--cinnabar);font-size:13px;border-radius:6px;padding:7px 10px;line-height:1.55}
.feats{display:flex;flex-wrap:wrap;gap:6px;}
.feats li{list-style:none;font-size:12.5px;background:var(--gorge-100);color:var(--gorge-700);border-radius:999px;padding:3px 10px}
.pricebar{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:10px}
.price .num{color:var(--cinnabar);font-weight:700;font-size:22px}
.price .cny .qi{font-size:13px;font-weight:400;margin-left:2px}
.price .alt{display:block;font-size:12.5px;color:#7a8a86}
.btn-outline{border:1.5px solid var(--gorge-700);color:var(--gorge-700);padding:8px 16px;font-size:14px;border-radius:8px;background:#fff}
@media (max-width:960px){.ship-grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.ship-grid{grid-template-columns:1fr}}

/* ==================== 航線卡片 ==================== */
.routes{padding-bottom:52px}
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.route{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;display:flex;flex-direction:column}
.route h3{font-size:16.5px;color:var(--gorge-900);font-weight:700;margin-bottom:2px}
.route .dur{font-size:13px;color:var(--gold);letter-spacing:.08em;margin-bottom:12px}
.days{list-style:none;border-left:2px solid var(--gorge-100);margin-bottom: 14px;padding-left: 2px;max-height: 150px;overflow-y: auto;}
.days li{position:relative;padding:0 0 10px 16px;font-size:13.5px;color:#4b5a56}
.days li::before{content:"";position:absolute;left:-6px;top:7px;width:8px;height:8px;border-radius:50%;background:var(--gorge-500)}
.days li b{color:var(--gorge-900);font-weight:700;margin-right:6px}
@media (max-width:960px){.route-grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.route-grid{grid-template-columns:1fr}}

/* ==================== FAQ ==================== */
.faq{padding-bottom:52px}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}
.faq .qa-item{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow);padding:0 18px;overflow:hidden}
.faq .qa-item p{cursor:pointer;font-weight:700;font-size:15px;color:var(--gorge-900);padding:15px 0;list-style:none;display:flex;gap:10px}
.faq .qa-item p::before{content:"Q";flex:none;width:22px;height:22px;border-radius:6px;background:var(--gorge-900);color:#fff;font-size:12.5px;display:flex;align-items:center;justify-content:center;margin-top:2px}
.faq .qa-item p::-webkit-details-marker{display:none}
@media (max-width:820px){.faq-list{grid-template-columns:1fr}}

/* ==================== 攻略 ==================== */
.guides{padding-bottom:56px}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guide{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column}
.guide .cat{font-size:12px;letter-spacing:.16em;color:var(--gold);margin-bottom:8px}
.guide h3{font-size:16.5px;font-weight:700;color:var(--gorge-900);line-height:1.5;margin-bottom:8px}
.guide p{font-size:13.5px;color:#5c6c68;flex:1}
.guide .meta{margin-top:14px;font-size:12.5px;color:#8a9995;display:flex;justify-content:flex-end}
@media (max-width:820px){.guide-grid{grid-template-columns:1fr}}

/* ==================== CTA 帶 ==================== */
.cta-band{background:var(--gorge-900);color:#fff;margin-top:8px}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:36px;padding-bottom:36px;flex-wrap:wrap}
.cta-band h2{font-family:var(--serif);font-size:24px;font-weight:900}
.cta-band p{color:#cfe3dc;font-size:14.5px;margin-top:6px;max-width:520px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-line{background:var(--line-green);color:#fff;padding:12px 22px}
.btn-wa{background:var(--wa-green);color:#fff;padding:12px 22px}
.btn-ghost{border:1.5px solid rgba(255,255,255,.5);color:#fff;padding:12px 22px}

/* ==================== 頁腳 ==================== */
footer.site{background:#0b2f2b;color:#a9c4bd;font-size:13.5px}
footer .wrap{padding-top:40px;padding-bottom:28px}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.12)}
footer h4{color:#fff;font-size:14.5px;margin-bottom:12px}
footer ul{list-style:none}
footer li{margin-bottom:8px}
footer a{color:#a9c4bd}
.f-legal{padding-top:18px;font-size:12.5px;line-height:2;color:#7fa199}
@media (max-width:820px){.f-grid{grid-template-columns:1fr 1fr}}