/* ============================================================
   DESIGN TOKENS — 依据 DESIGN.md v1.0（与目的地一级页一致）
   ============================================================ */
:root{
  --color-brand-50:var(--color-surface-brand-soft);  --color-brand-100:var(--color-brand-soft); --color-brand-200:var(--color-brand-soft-2);
  --color-brand-300:var(--color-brand-line); --color-brand-400:var(--color-brand-line-2); --color-brand-500:var(--color-brand);
  --color-brand-600:var(--color-link); --color-brand-700:var(--color-brand-deep); --color-brand-800:var(--color-brand-deep-2);
  --color-brand-900:var(--color-surface-navy);
  --color-accent-50:var(--color-surface-accent-soft); --color-accent-100:var(--color-accent-soft); --color-accent-200:var(--color-accent);
  --color-accent-400:var(--color-accent-mid); --color-accent-600:var(--color-accent-deep-2); --color-accent-800:var(--color-accent-fg-deep);
  --color-accent-900:var(--color-accent-fg);
  --color-warm-50:var(--color-surface-page);  --color-warm-100:var(--color-surface-muted); --color-warm-200:var(--color-border-subtle);
  --color-warm-300:var(--color-border); --color-warm-400:var(--color-text-subtle); --color-warm-500:var(--color-text-muted);
  --color-warm-600:var(--color-text-secondary); --color-warm-700:var(--color-text-nav); --color-warm-800:var(--color-text-body);
  --color-warm-900:var(--color-surface-dark);
  --color-surface-bg:var(--color-surface-page); --color-surface-card:#FFFFFF;
  --color-border-default:var(--color-border); --color-border-strong:var(--color-text-subtle);
  --color-success:var(--color-section-moss-line); --color-success-bg:var(--color-success-surface);
  --color-error:var(--color-danger);   --color-error-bg:var(--color-danger-surface);
  --color-warning:var(--color-accent); --color-warning-bg:var(--color-surface-accent-soft);
  --color-info:var(--color-brand);    --color-info-bg:var(--color-surface-brand-soft);
  --shadow-xs:0 1px 2px var(--color-overlay-dark-05);
  --shadow-sm:0 1px 3px var(--color-overlay-dark-08),0 1px 2px var(--color-overlay-dark-04);
  --shadow-md:0 4px 6px -1px var(--color-overlay-dark-07),0 2px 4px -2px var(--color-overlay-dark-05);
  --shadow-lg:0 10px 15px -3px var(--color-overlay-dark-10),0 4px 6px -4px var(--color-overlay-dark-05);
  --shadow-xl:0 20px 25px -5px var(--color-overlay-dark-12),0 8px 10px -6px var(--color-overlay-dark-06);
  --font-sans:'Noto Sans SC','Inter','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --radius-btn:8px; --radius-card:12px; --radius-container:16px;
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px;
  --space-6:24px; --space-8:32px; --space-12:48px; --space-16:64px; --space-20:80px;
  --z-nav:40; --z-drawer:50; --z-modal:60;
}
/* ============================================================
   BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-sans);
  font-size:14px;line-height:1.6;color:var(--color-warm-800);
  background:var(--color-surface-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--color-brand-500);text-decoration:none}
a:hover{color:var(--color-brand-600)}
ul,ol{list-style:none}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--color-brand-300);outline-offset:2px}
.container-page{width:100%;max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px}
@media(min-width:576px){.container-page{padding-left:20px;padding-right:20px}}
@media(min-width:768px){.container-page{padding-left:32px;padding-right:32px}}
@media(min-width:992px){.container-page{padding-left:40px;padding-right:40px}}
@media(min-width:1200px){.container-page{padding-left:48px;padding-right:48px}}
section{scroll-margin-top:72px}
.section{padding:48px 0}
@media(min-width:768px){.section{padding:64px 0}}
@media(min-width:992px){.section{padding:80px 0}}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.display-lg{font-size:28px;line-height:1.2;font-weight:500;letter-spacing:-.3px;color:var(--color-warm-900)}
.heading-lg{font-size:20px;line-height:1.4;font-weight:500;color:var(--color-warm-900)}
.heading-md{font-size:18px;line-height:1.5;font-weight:500;color:var(--color-warm-900)}
.body-lg{font-size:14px;line-height:1.6;color:var(--color-warm-600)}
.body-md{font-size:14px;line-height:1.6;color:var(--color-warm-700)}
.caption{font-size:12px;line-height:1.5;letter-spacing:.2px;color:var(--color-warm-500)}
.section-head{margin-bottom:24px}
.section-head .eyebrow{display:inline-block;font-size:12px;font-weight:500;letter-spacing:.2px;
  color:var(--color-brand-600);background:var(--color-brand-50);
  border-radius:9999px;padding:4px 12px;margin-bottom:12px}
.section-head h2{font-size:20px;line-height:1.4;font-weight:500;color:var(--color-warm-900);margin-bottom:8px}
.section-head p{font-size:14px;line-height:1.6;color:var(--color-warm-600);max-width:560px}
.section-head--center{text-align:center}
.section-head--center p{margin-left:auto;margin-right:auto}
@media(min-width:768px){
  .display-lg{font-size:32px}
  .section-head h2{font-size:22px}
  .heading-lg{font-size:22px}
  .heading-md{font-size:18px}
  .body-lg,.body-md{font-size:15px}
}
@media(min-width:992px){
  .display-lg{font-size:40px}
  .section-head h2{font-size:24px}
  .heading-md{font-size:20px}
  .body-lg,.body-md{font-size:16px}
}

/* ============================================================
   BUTTONS · DESIGN.md 4.1
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  height:44px;padding:0 20px;border:none;border-radius:var(--radius-btn);
  font-family:var(--font-sans);font-size:14px;font-weight:500;line-height:1;
  cursor:pointer;transition:transform .2s ease,background-color .2s ease,border-color .2s ease;
  white-space:nowrap;text-decoration:none;
}
.btn:hover{transform:scale(1.05);text-decoration:none}
.btn:active{transform:scale(.95)}
.btn:focus-visible{outline:2px solid var(--color-brand-300);outline-offset:2px}
.btn--primary{background:var(--color-brand-500);color:var(--color-text-on-dark)}
.btn--primary:hover{background:var(--color-brand-600);color:var(--color-text-on-dark)}
.btn--secondary{background:var(--color-surface-card);color:var(--color-brand-500);border:1px solid var(--color-brand-500)}
.btn--secondary:hover{border-color:var(--color-brand-600);color:var(--color-brand-600)}
.btn--ghost{background:transparent;color:var(--color-warm-600);border:1px solid var(--color-warm-300)}
.btn--ghost:hover{border-color:var(--color-warm-500);color:var(--color-warm-800)}
.btn--block{width:100%}
.btn--lg{height:48px;padding:0 28px}
@media(min-width:992px){.btn{height:40px}}
@media(max-width:991px){.btn--lg{height:48px}}

/* ============================================================
   NAVIGATION · 与首页一致
   ============================================================ */
.nav{position:sticky;top:0;z-index:var(--z-nav);background:var(--color-overlay-white-95);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-warm-200)}
.nav__inner{display:flex;align-items:center;height:56px;gap:16px}
.brand{display:flex;align-items:center;gap:8px;color:var(--color-warm-900)}
.brand:hover{color:var(--color-warm-900)}
.brand__mark{width:30px;height:30px;border-radius:8px;background:var(--color-brand-500);color:var(--color-text-on-dark);font-size:16px;font-weight:500;display:flex;align-items:center;justify-content:center;flex:none}
.brand__text{display:flex;flex-direction:column;line-height:1.2}
.brand__name{font-size:14px;font-weight:500;color:inherit}
.brand__sub{font-size:10px;color:var(--color-warm-500)}
.nav__links{display:none;margin-left:auto;align-items:center;gap:4px}
.nav__item{display:inline-flex;align-items:center;height:48px;padding:0 12px;font-size:14px;color:var(--color-warm-700);transition:color .15s ease}
.nav__item:hover{color:var(--color-brand-500)}
.nav__item--active{color:var(--color-brand-500);font-weight:500}
.nav__cta{margin-left:auto;display:none}
.nav__burger{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;margin-left:auto;background:none;border:none;border-radius:8px;cursor:pointer;color:var(--color-warm-800)}
.nav__burger svg{width:24px;height:24px}
@media(min-width:992px){
  .nav__inner{height:64px}
  .nav__links{display:flex}
  .nav__cta{display:inline-flex;margin-left:0}
  .nav__burger{display:none}
}

/* 抽屉 */
.drawer{position:fixed;inset:0;z-index:var(--z-drawer);visibility:hidden;pointer-events:none}
.drawer.is-open{visibility:visible;pointer-events:auto}
.drawer__backdrop{position:absolute;inset:0;background:var(--color-overlay-scrim);backdrop-filter:blur(4px);opacity:0;transition:opacity .2s ease}
.drawer.is-open .drawer__backdrop{opacity:1}
.drawer__panel{position:absolute;top:0;right:0;bottom:0;width:min(320px,84vw);background:var(--color-surface-card);box-shadow:var(--shadow-lg);transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column;padding:20px}
.drawer.is-open .drawer__panel{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.drawer__head .brand__name{font-size:16px;font-weight:500;color:var(--color-warm-900)}
.drawer__close{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:none;border:none;border-radius:8px;cursor:pointer;color:var(--color-warm-800)}
.drawer__close svg{width:22px;height:22px}
.drawer__link{display:flex;align-items:center;justify-content:space-between;height:48px;font-size:15px;color:var(--color-warm-800);border-bottom:1px solid var(--color-warm-100)}
.drawer__link svg{width:16px;height:16px;color:var(--color-warm-400)}
.drawer__link:hover{color:var(--color-brand-500)}
.drawer__cta{margin-top:24px}

/* ============================================================
   面包屑
   ============================================================ */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:12px;color:var(--color-warm-500);padding-top:16px}
.breadcrumb a{color:var(--color-warm-500)}
.breadcrumb a:hover{color:var(--color-brand-500)}
.breadcrumb .sep{color:var(--color-warm-400)}
.breadcrumb .cur{color:var(--color-warm-700)}
.hero .breadcrumb{color:var(--color-overlay-white-72)}
.hero .breadcrumb a{color:rgba(255,255,255,.82)}
.hero .breadcrumb a:hover{color:var(--color-text-on-dark)}
.hero .breadcrumb .sep{color:rgba(255,255,255,.58)}
.hero .breadcrumb .cur{color:var(--color-text-on-dark)}


/* ============================================================
   首屏 · 左文案 + 右场景图（左右布局）
   ============================================================ */
.hero{position:relative;background:var(--color-warm-900);color:var(--color-text-on-dark);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 80% 20%,var(--color-overlay-brand-glow) 0,transparent 50%),
             radial-gradient(circle at 10% 85%,var(--color-overlay-amber-glow) 0,transparent 45%);
}
.hero .container-page{position:relative;z-index:1;padding-top:24px;padding-bottom:48px}
.hero__grid{display:grid;gap:32px;align-items:center}
.hero__tag{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:500;letter-spacing:.2px;color:var(--color-brand-200);background:var(--color-overlay-white-08);border:1px solid var(--color-overlay-white-18);border-radius:9999px;padding:6px 14px;margin-bottom:16px}
.hero h1{font-size:26px;line-height:1.3;font-weight:500;letter-spacing:-.3px;color:var(--color-text-on-dark);margin-bottom:12px}
.hero__desc{font-size:14px;line-height:1.7;color:var(--color-warm-200);margin-bottom:24px;max-width:480px}
.hero__actions{display:flex;flex-direction:column;gap:12px;align-items:stretch;margin-bottom:20px}
.hero__actions .btn{min-width:200px}
.hero__hint{font-size:12px;line-height:1.6;color:var(--color-warm-400);max-width:440px}
.hero__media{position:relative;border-radius:var(--radius-container);overflow:hidden;box-shadow:var(--shadow-xl);aspect-ratio:4/3;background:var(--color-brand-800)}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--color-overlay-navy-0) 45%,var(--color-overlay-navy-75) 100%)}
.hero__note{
  position:absolute;left:16px;right:16px;bottom:16px;z-index:1;
  background:var(--color-overlay-white-92);border-radius:12px;padding:14px 16px;
  display:flex;flex-direction:column;gap:6px;
}
.hero__note-title{font-size:14px;font-weight:500;color:var(--color-warm-900)}
.hero__note-tags{display:flex;flex-wrap:wrap;gap:6px}
.hero__note-tags .tag{background:var(--color-brand-50);color:var(--color-brand-600)}
.hero__media .hero__note{top:16px;bottom:auto}
/* ============================================================
   亚洲页中段 · 旅行画册式目的地目录
   ============================================================ */
.region-index{position:sticky;top:56px;z-index:90;background:var(--color-overlay-white-96);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-warm-200);box-shadow:0 5px 14px var(--color-overlay-slate-shadow)}
.region-index__inner{display:flex;flex-direction:column;gap:14px;padding:18px 0}
.region-index__label{font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--color-warm-500)}
.region-index__links{display:flex;flex-wrap:wrap;gap:8px}
.region-index__links a{padding:9px 16px;border-radius:999px;background:var(--color-brand-50);border:1px solid var(--color-brand-200);color:var(--color-brand-700);font-size:14px;font-weight:600;line-height:1.2;transition:background .2s,color .2s,border-color .2s,transform .2s}
.region-index__links a:hover,.region-index__links a[aria-current="location"]{background:var(--color-brand-900);border-color:var(--color-brand-900);color:var(--color-text-on-dark);transform:translateY(-1px)}
.region-block{--region-ink:var(--color-brand-800);padding:56px 0;position:relative;overflow:hidden;scroll-margin-top:124px}
.region-block--east{background:var(--color-section-sky-surface-3);--region-ink:var(--color-link)}
.region-block--sea{background:var(--color-section-teal-surface);--region-ink:var(--color-section-forest-line)}
.region-block--south{background:var(--color-section-clay-surface);--region-ink:var(--color-accent-deep)}
.region-block__head{display:grid;gap:8px;margin-bottom:26px;position:relative}
.region-block__number{font-size:56px;line-height:.85;font-weight:600;letter-spacing:-.06em;color:var(--region-ink);opacity:.16}
.region-block__eyebrow{font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--region-ink);margin-top:-12px}
.region-block__title{font-size:28px;line-height:1.25;font-weight:500;color:var(--color-warm-900)}
.region-block__desc{font-size:14px;line-height:1.7;color:var(--color-warm-600);max-width:520px}
.region-country-grid{display:grid;grid-template-columns:1fr;gap:14px}
.region-country-card{position:relative;display:flex;flex-direction:column;min-height:220px;padding:22px;background:var(--color-overlay-white-90);border:1px solid rgba(25,56,80,.12);border-radius:var(--radius-card);overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}
.region-country-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--region-ink);opacity:.75}
.region-country-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(25,56,80,.24)}
.region-country-card__meta{font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--region-ink)}
.region-country-card__name{font-size:28px;line-height:1.25;font-weight:500;color:var(--color-warm-900);margin:10px 0 8px}
.region-country-card__desc{font-size:14px;line-height:1.7;color:var(--color-warm-600);max-width:300px}
.region-country-card__tags{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0}
.region-country-card__tags span{font-size:12px;line-height:1.2;padding:6px 9px;border-radius:999px;background:rgba(255,255,255,.82);border:1px solid rgba(25,56,80,.12);color:var(--color-warm-700)}
.region-country-card__link{margin-top:auto;display:inline-flex;align-items:center;gap:6px;color:var(--region-ink);font-size:14px;font-weight:600}
.region-country-card__link span{font-size:18px;line-height:1;transition:transform .2s}.region-country-card:hover .region-country-card__link span{transform:translateX(3px)}
@media(min-width:576px){.region-index__inner{flex-direction:row;align-items:center;justify-content:space-between}.region-country-grid{grid-template-columns:repeat(2,1fr)}.region-block__head{grid-template-columns:116px 1fr;column-gap:20px}.region-block__number{grid-row:span 3;font-size:72px}.region-block__eyebrow{margin-top:0}.region-block__title,.region-block__desc{grid-column:2}}
@media(min-width:992px){.region-block{padding:76px 0}.region-country-grid--four{grid-template-columns:repeat(4,1fr)}.region-country-card{min-height:236px;padding:24px}.region-country-card__name{font-size:30px}}
@media(min-width:576px){.hero__actions{flex-direction:row;align-items:center}}
@media(min-width:992px){
  .hero .container-page{padding-bottom:80px}
  .hero__grid{grid-template-columns:1.05fr .95fr;gap:48px}
  .hero h1{font-size:40px}
  .hero__desc{font-size:15px}
}

/* ============================================================
   旅行方向卡 · 欧洲适合怎样旅行
   ============================================================ */
.dir-grid{display:grid;gap:16px;grid-template-columns:1fr}
.dir-card{
  background:var(--color-surface-card);border:1px solid var(--color-warm-200);border-radius:var(--radius-card);
  padding:24px;text-align:left;font-family:var(--font-sans);cursor:pointer;
  display:flex;flex-direction:column;gap:8px;min-height:44px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.dir-card:hover{transform:translateY(-2px);border-color:var(--color-brand-500);box-shadow:var(--shadow-md)}
.dir-card__ico{
  width:44px;height:44px;border-radius:10px;background:var(--color-brand-50);color:var(--color-brand-600);
  display:flex;align-items:center;justify-content:center;margin-bottom:4px;flex:none;
}
.dir-card__ico svg{width:22px;height:22px}
.dir-card__title{font-size:17px;line-height:1.4;font-weight:500;color:var(--color-warm-900)}
.dir-card__desc{font-size:13px;line-height:1.6;color:var(--color-warm-600);flex:1}
.dir-card__link{display:inline-flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--color-brand-500);margin-top:4px}
.dir-card__link svg{width:14px;height:14px;transition:transform .2s ease}
.dir-card:hover .dir-card__link svg{transform:translateX(3px)}
.dir-note{margin-top:24px;font-size:12px;line-height:1.6;color:var(--color-warm-500)}
@media(min-width:576px){.dir-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.dir-grid{grid-template-columns:repeat(4,1fr);gap:24px}}

/* ============================================================
   目的地导航 · 搜索 + 筛选 + 卡片网格
   ============================================================ */
.dest-search{max-width:560px;margin:0 auto 20px;position:relative}
.dest-search input{
  width:100%;height:44px;padding:0 14px;border:1px solid var(--color-warm-300);border-radius:8px;
  font-family:var(--font-sans);font-size:14px;color:var(--color-warm-900);background:var(--color-surface-card);
}
.dest-search input::placeholder{color:var(--color-warm-500)}
.dest-search input:focus{border-color:var(--color-brand-500);box-shadow:0 0 0 2px var(--color-brand-50);outline:none}
.dest-chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:32px}
.chip{
  display:inline-flex;align-items:center;height:44px;padding:0 16px;border:1px solid var(--color-warm-300);
  border-radius:9999px;background:var(--color-surface-card);font-family:var(--font-sans);font-size:13px;color:var(--color-warm-700);
  cursor:pointer;transition:all .2s ease;
}
.chip:hover{border-color:var(--color-brand-400);color:var(--color-brand-500)}
.chip.is-active{background:var(--color-brand-500);border-color:var(--color-brand-500);color:var(--color-text-on-dark)}
.dest-grid{display:grid;gap:16px;grid-template-columns:1fr}
.dest-card{
  background:var(--color-surface-card);border:1px solid var(--color-warm-200);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.dest-card:hover{transform:translateY(-2px);border-color:var(--color-brand-500);box-shadow:var(--shadow-md)}
.dest-card__img{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--color-warm-100)}
.dest-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.dest-card:hover .dest-card__img img{transform:scale(1.05)}
.dest-card__soon{position:absolute;top:10px;right:10px;background:var(--color-warm-800);color:var(--color-text-on-dark);font-size:12px;font-weight:500;padding:4px 8px;border-radius:4px}
.dest-card__body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.dest-card__name{font-size:18px;line-height:1.4;font-weight:500;color:var(--color-warm-900)}
.dest-card__desc{font-size:14px;line-height:1.6;color:var(--color-warm-600)}
.dest-card__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.tag{display:inline-block;background:var(--color-warm-100);color:var(--color-warm-700);font-size:12px;padding:3px 8px;border-radius:4px}
.dest-card__avail{font-size:12px;color:var(--color-warm-500)}
.dest-card__link{margin-top:auto;display:inline-flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--color-brand-500)}
.dest-card__link svg{width:14px;height:14px;transition:transform .2s ease}
.dest-card:hover .dest-card__link svg{transform:translateX(3px)}
.dest-card--linkless:hover{transform:none;border-color:var(--color-warm-200);box-shadow:var(--shadow-sm)}
.dest-card--hidden{display:none}
.dest-count{margin-top:20px;text-align:center;font-size:13px;color:var(--color-warm-500)}
.empty-result{display:none;text-align:center;padding:32px;background:var(--color-warm-100);border-radius:var(--radius-card);margin-top:20px}
.empty-result.is-show{display:block}
.empty-result p{font-size:15px;color:var(--color-warm-600);margin-bottom:16px}
@media(min-width:576px){.dest-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.dest-grid{grid-template-columns:repeat(3,1fr);gap:24px}}

/* ============================================================
   需求卡 · 按旅行想法探索欧洲
   ============================================================ */
.need-grid{display:grid;gap:16px;grid-template-columns:1fr}
.need-card{
  display:flex;align-items:center;gap:14px;background:var(--color-surface-card);
  border:1px solid var(--color-warm-200);border-radius:var(--radius-card);padding:14px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.need-card:hover{transform:translateY(-2px);border-color:var(--color-brand-500);box-shadow:var(--shadow-md)}
.need-card__img{width:76px;height:64px;border-radius:8px;overflow:hidden;flex:none}
.need-card__img img{width:100%;height:100%;object-fit:cover}
.need-card__body{display:flex;flex-direction:column;gap:2px;min-width:0}
.need-card__name{font-size:16px;line-height:1.4;font-weight:500;color:var(--color-warm-900)}
.need-card__desc{font-size:13px;line-height:1.55;color:var(--color-warm-600)}
@media(min-width:576px){.need-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.need-grid{grid-template-columns:repeat(3,1fr);gap:20px}
  .need-card{flex-direction:column;align-items:flex-start;padding:0;overflow:hidden}
  .need-card__img{width:100%;height:auto;aspect-ratio:4/3;border-radius:0}
  .need-card__body{padding:14px 16px 16px}
}

/* ============================================================
   旅行条件选择器
   ============================================================ */
.selector{background:var(--color-warm-100);border-radius:var(--radius-container);padding:24px}
.q-group{margin-bottom:24px}
.q-group:last-of-type{margin-bottom:0}
.q-label{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--color-warm-900);margin-bottom:12px}
.q-label .num{
  width:24px;height:24px;border-radius:50%;background:var(--color-brand-500);color:var(--color-text-on-dark);
  font-size:12px;font-weight:500;display:flex;align-items:center;justify-content:center;flex:none;
}
.q-chips{display:flex;flex-wrap:wrap;gap:8px}
.q-chip{
  display:inline-flex;align-items:center;height:44px;padding:0 16px;border:1px solid var(--color-warm-300);
  border-radius:9999px;background:var(--color-surface-card);font-family:var(--font-sans);font-size:13px;color:var(--color-warm-700);
  cursor:pointer;transition:all .2s ease;
}
.q-chip:hover{border-color:var(--color-brand-400);color:var(--color-brand-500)}
.q-chip.is-active{background:var(--color-brand-500);border-color:var(--color-brand-500);color:var(--color-text-on-dark)}
.selector__result{margin-top:24px;background:var(--color-surface-card);border:1px solid var(--color-warm-200);border-radius:var(--radius-card);padding:20px;display:none}
.selector__result.is-show{display:block}
.selector__result h3{font-size:16px;line-height:1.4;font-weight:500;color:var(--color-warm-900);margin-bottom:6px}
.selector__result .basis{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--color-brand-600);background:var(--color-brand-50);border-radius:9999px;padding:4px 12px;margin-bottom:12px}
.selector__result p{font-size:13px;line-height:1.6;color:var(--color-warm-600);margin-bottom:16px}
.selector__dests{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.selector__dest{
  display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--color-warm-50);
  border:1px solid var(--color-warm-200);border-radius:8px;color:var(--color-warm-800);
  transition:border-color .2s ease,background-color .2s ease;
}
.selector__dest:hover{border-color:var(--color-brand-500);background:var(--color-surface-card)}
.selector__dest img{width:56px;height:40px;border-radius:6px;object-fit:cover;flex:none}
.selector__dest-name{font-size:14px;font-weight:500;color:var(--color-warm-900)}
.selector__dest-why{font-size:12px;color:var(--color-warm-500)}
.selector__actions{display:flex;flex-direction:column;gap:12px}
@media(min-width:576px){.selector__actions{flex-direction:row}}
@media(min-width:768px){.selector{padding:32px}}

/* ============================================================
   深海蓝关联入口 · 定制师与案例
   ============================================================ */
.link-section{background:var(--color-warm-900)}
.link-section .section-head h2{color:var(--color-text-on-dark)}
.link-section .section-head p{color:var(--color-warm-300)}
.link-grid{display:grid;gap:16px;grid-template-columns:1fr}
.link-card{
  background:var(--color-overlay-white-06);border:1px solid var(--color-overlay-white-14);border-radius:var(--radius-card);
  padding:24px;color:var(--color-text-on-dark);display:flex;flex-direction:column;gap:8px;
  transition:background-color .2s ease,transform .2s ease;
}
.link-card:hover{background:var(--color-overlay-white-10);transform:translateY(-2px)}
.link-card__title{font-size:17px;line-height:1.4;font-weight:500;color:var(--color-text-on-dark)}
.link-card__desc{font-size:13px;line-height:1.6;color:var(--color-warm-300);flex:1}
.link-card .btn{margin-top:8px}
@media(min-width:768px){.link-grid{grid-template-columns:repeat(3,1fr);gap:24px}}

/* ============================================================
   旅行指南
   ============================================================ */
.guide-grid{display:grid;gap:16px;grid-template-columns:1fr;margin-bottom:28px}
.guide-card{
  display:flex;flex-direction:column;background:var(--color-surface-card);border:1px solid var(--color-warm-200);
  border-radius:var(--radius-card);overflow:hidden;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.guide-card:hover{transform:translateY(-2px);border-color:var(--color-brand-500);box-shadow:var(--shadow-md)}
.guide-card__img{aspect-ratio:16/10;overflow:hidden}
.guide-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.guide-card:hover .guide-card__img img{transform:scale(1.05)}
.guide-card__body{padding:16px;display:flex;flex-direction:column;gap:6px}
.guide-card__cat{font-size:12px;color:var(--color-brand-500);font-weight:500}
.guide-card__title{font-size:16px;line-height:1.4;font-weight:500;color:var(--color-warm-900)}
.guide-card__desc{font-size:13px;line-height:1.6;color:var(--color-warm-600)}
.guide-cats{display:grid;grid-template-columns:1fr;gap:8px;margin-bottom:28px}
.guide-cat{
  display:flex;align-items:center;justify-content:space-between;padding:14px 16px;min-height:44px;
  background:var(--color-warm-100);border:1px solid var(--color-warm-200);border-radius:8px;
  font-size:14px;color:var(--color-warm-800);transition:border-color .2s ease,background-color .2s ease;
}
.guide-cat svg{width:15px;height:15px;color:var(--color-warm-400);transition:transform .2s ease}
.guide-cat:hover{border-color:var(--color-brand-500);background:var(--color-surface-card)}
.guide-cat:hover svg{transform:translateX(3px);color:var(--color-brand-500)}
.guide__more{text-align:center}
@media(min-width:768px){
  .guide-grid{grid-template-columns:repeat(3,1fr);gap:24px}
  .guide-cats{grid-template-columns:repeat(2,1fr);gap:12px}
}
@media(min-width:992px){.guide-cats{grid-template-columns:repeat(4,1fr)}}

/* ============================================================
   CTA · 底部转化
   ============================================================ */
.cta-band{background:var(--color-brand-900);position:relative;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 82% 30%,var(--color-overlay-amber-tint) 0,transparent 40%),
             radial-gradient(circle at 12% 80%,var(--color-overlay-brand-glow-2) 0,transparent 45%);
}
.cta-band .container-page{position:relative;z-index:1;text-align:center}
.cta-band h2{font-size:24px;line-height:1.3;font-weight:500;color:var(--color-text-on-dark);margin-bottom:12px}
.cta-band p{font-size:14px;line-height:1.6;color:var(--color-warm-200);max-width:560px;margin:0 auto 28px}
.cta-band__actions{display:flex;flex-direction:column;gap:12px;align-items:center}
.cta-band__actions .btn{min-width:200px}
@media(min-width:576px){.cta-band__actions{flex-direction:row;justify-content:center}}
@media(min-width:992px){.cta-band h2{font-size:32px}}

/* ============================================================
   FOOTER · 与首页一致
   ============================================================ */
.footer{background:var(--color-warm-900);color:var(--color-warm-300);font-size:13px;line-height:1.7}
.footer__grid{display:grid;gap:32px;padding:48px 0 32px}
.footer__brand .brand__name{color:var(--color-text-on-dark)}
.footer__brand .brand__sub{color:var(--color-warm-400)}
.footer__brand p{margin-top:12px;color:var(--color-warm-400);font-size:13px;line-height:1.7}
.footer__col h3{font-size:13px;font-weight:500;color:var(--color-text-on-dark);margin-bottom:12px}
.footer__col ul{display:flex;flex-direction:column;gap:8px}
.footer__col a{color:var(--color-warm-300)}
.footer__col a:hover{color:var(--color-text-on-dark)}
.footer__legal{
  border-top:1px solid var(--color-overlay-white-12);
  padding:20px 0 32px;font-size:12px;color:var(--color-warm-400);
  display:flex;flex-direction:column;gap:12px;
}
.footer__legal p{line-height:1.7}
.footer__legal-links{display:flex;flex-wrap:wrap;gap:8px 20px}
.footer__legal-links a{color:var(--color-warm-400);font-size:12px}
.footer__legal-links a:hover{color:var(--color-text-on-dark)}
@media(min-width:768px){
  .footer__grid{grid-template-columns:repeat(2,1fr);gap:40px}
}
@media(min-width:992px){
  .footer__grid{grid-template-columns:2fr 1fr 1fr 1fr 1fr 1fr;gap:40px;padding:64px 0 40px}
  .footer__legal{flex-direction:row;align-items:center;justify-content:space-between}
}

/* ============================================================
   REVEAL · 滚动渐入（仅 transform/opacity）
   ============================================================ */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .3s ease,transform .3s ease}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}
.soon-tag{display:inline-block;font-size:11px;line-height:1.5;padding:1px 7px;border-radius:99px;background:var(--color-surface-accent-soft);color:var(--color-accent-strong);margin-left:6px;vertical-align:middle;white-space:nowrap;font-weight:400}
/* 区域分区扩展配色（4+ 分组时使用） */
.region-block--north{background:#EEF3F9;--region-ink:#3E5C8A}
.region-block--west{background:#F4EEF6;--region-ink:#6E4E8E}
.region-block--plain{background:#F2F2EF;--region-ink:#4C4C49}

/* 移动端页脚统一为两列，品牌介绍横跨整行 */
@media(max-width:767px){
  .footer__grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:18px;row-gap:24px}
  .footer__brand{grid-column:1/-1}
}