/* roulang page: index */
:root{
  --ink-900:#14101A;
  --ink-700:#2A2233;
  --ink-500:#5A5266;
  --ink-300:#8E8799;
  --paper:#FBF8F4;
  --paper-2:#F2ECE4;
  --line:#E4DCD2;
  --brand:#E05236;
  --brand-deep:#B23A22;
  --accent:#2A9D8F;
  --ok:#2A9D8F;
  --warn:#D08A1E;
  --err:#C0392B;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --r-pill:999px;
  --shadow-sm:0 1px 2px rgba(20,16,26,.06);
  --shadow-hover:0 18px 44px -18px rgba(20,16,26,.22);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-900);
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease),border-color .18s var(--ease),background-color .18s var(--ease)}
a:hover{color:var(--brand);text-underline-offset:3px}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
ul{margin:0;padding:0;list-style:none}
.num{font-variant-numeric:tabular-nums}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:768px){.container{padding:0 32px}}

/* ============ header ============ */
.site-header{position:sticky;top:0;z-index:80;background:rgba(251,248,244,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-shell{display:flex;align-items:center;gap:14px;height:64px;max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:1024px){.nav-shell{height:72px;padding:0 32px;gap:18px}}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--ink-900);display:grid;place-items:center;flex:0 0 auto;transition:transform .2s var(--ease)}
.brand:hover .brand-mark{transform:rotate(-6deg)}
.brand-dot{width:11px;height:11px;border-radius:50%;background:var(--brand)}
.brand-text strong{display:block;font-size:16px;font-weight:800;letter-spacing:-.01em;line-height:1.1}
.brand-text em{display:block;font-style:normal;font-size:10px;letter-spacing:.18em;color:var(--ink-300);margin-top:2px}
.nav-center{display:none;align-items:center;gap:2px;margin-left:6px}
@media(min-width:1024px){.nav-center{display:flex}}
.nav-link{display:inline-flex;align-items:center;height:34px;padding:0 12px;border-radius:var(--r-pill);font-size:14.5px;font-weight:500;color:var(--ink-700);white-space:nowrap;position:relative;transition:all .18s var(--ease)}
.nav-link:hover{background:var(--paper-2);color:var(--ink-900)}
.nav-link.is-active{color:var(--brand);font-weight:700}
.nav-link.is-active::after{content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%);width:16px;height:2px;border-radius:2px;background:var(--brand)}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-search{display:none;align-items:center;gap:8px;width:250px;height:38px;padding:0 8px 0 12px;border-radius:var(--r-pill);background:var(--paper-2);border:1px solid transparent;transition:all .18s var(--ease)}
.nav-search:focus-within{border-color:rgba(224,82,54,.45);box-shadow:0 0 0 3px rgba(224,82,54,.12);background:#fff}
.nav-search svg{flex:0 0 auto;color:var(--ink-300)}
.nav-search input{border:0;outline:none;background:transparent;width:100%;font-size:13.5px}
.nav-search input::placeholder{color:var(--ink-300)}
.kbd{font-size:10px;line-height:1;padding:3px 5px;border-radius:5px;background:#fff;border:1px solid var(--line);color:var(--ink-300);flex:0 0 auto}
@media(min-width:1024px){.nav-search{display:flex}}
.nav-login{display:none;font-size:14px;color:var(--ink-700);padding:6px 4px}
.nav-login:hover{color:var(--brand)}
@media(min-width:1024px){.nav-login{display:inline-block}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:var(--r-pill);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .18s var(--ease);white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px -12px rgba(224,82,54,.9)}
.btn-primary:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(20,16,26,.5);color:var(--ink-900)}
.btn-ghost:hover{background:var(--ink-900);border-color:var(--ink-900);color:#fff}
.btn-light{background:#fff;color:var(--ink-900)}
.btn-light:hover{background:var(--paper-2);color:var(--ink-900);transform:translateY(-1px)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--ink-900);border-color:#fff}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn:disabled{opacity:.45;pointer-events:none}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;transition:all .18s var(--ease)}
.menu-btn:hover{border-color:rgba(224,82,54,.4);color:var(--brand)}
@media(min-width:1024px){.menu-btn{display:none}}
.mobile-drawer{position:fixed;inset:0;z-index:120;background:var(--paper);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .28s var(--ease);visibility:hidden}
.mobile-drawer.is-open{transform:translateX(0);visibility:visible}
.drawer-top{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 20px;border-bottom:1px solid var(--line)}
.drawer-body{padding:16px 20px 32px;overflow-y:auto}
.drawer-body a.drawer-link{display:block;line-height:56px;padding:0 12px;border-radius:12px;font-size:16px;font-weight:500;border-bottom:1px solid var(--line)}
.drawer-body a.drawer-link:hover{background:var(--paper-2);color:var(--brand)}
.drawer-search{display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;margin:16px 0 8px;border-radius:var(--r-pill);background:var(--paper-2);border:1px solid var(--line)}
.drawer-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;display:grid;place-items:center}

/* ============ hero ============ */
.hero{position:relative;background:var(--ink-900);color:#fff;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/38ea1f2713f51266.webp');background-size:cover;background-position:center;opacity:.45;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(20,16,26,.92) 0%,rgba(20,16,26,.78) 45%,rgba(20,16,26,.95) 100%);z-index:-1}
.hero-inner{padding:56px 0 64px}
@media(min-width:1024px){.hero-inner{padding:88px 0 96px}}
.hero-grid{display:grid;gap:36px}
@media(min-width:1024px){.hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:56px}}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:var(--r-pill);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);font-size:12.5px;letter-spacing:.06em;color:rgba(255,255,255,.86)}
.hero-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}
.hero h1{font-size:clamp(2.15rem,5vw,3.55rem);font-weight:800;line-height:1.1;letter-spacing:-.02em;margin:20px 0 18px;color:#fff}
.hero h1 span{color:var(--brand)}
.hero-sub{font-size:16.5px;color:rgba(255,255,255,.82);max-width:560px}
.hero-lead{margin-top:16px;font-size:14.5px;line-height:1.9;color:rgba(255,255,255,.62);max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-badges span{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:rgba(255,255,255,.78);padding:5px 12px;border-radius:var(--r-pill);border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.04)}
.hero-badges span b{color:var(--accent);font-weight:700}
.hero-panel{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);padding:22px;backdrop-filter:blur(4px)}
.hero-panel-head{display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:.12em;color:rgba(255,255,255,.55);margin-bottom:14px}
.hero-panel-head b{color:var(--brand);font-weight:700;letter-spacing:0}
.hero-step{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.12)}
.hero-step:last-of-type{border-bottom:0}
.hero-step-no{width:26px;height:26px;border-radius:50%;border:1px solid rgba(255,255,255,.28);display:grid;place-items:center;font-size:12px;color:rgba(255,255,255,.8);flex:0 0 auto;font-variant-numeric:tabular-nums}
.hero-step-txt{font-size:13.5px;color:rgba(255,255,255,.8);line-height:1.5}
.hero-step-txt small{display:block;font-size:11.5px;color:rgba(255,255,255,.45);margin-top:2px}
.hero-panel .btn{width:100%;margin-top:16px}
.hero-heat{position:absolute;right:20px;top:20px;display:none}
@media(min-width:1024px){.hero-heat{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:6px 12px;border-radius:var(--r-pill);background:rgba(224,82,54,.16);border:1px solid rgba(224,82,54,.4);color:#FFC9BC}}

/* ============ section ============ */
.section{padding:64px 0;border-top:1px solid var(--line)}
@media(min-width:1024px){.section{padding:96px 0}}
.section-alt{background:var(--paper-2)}
.section-dark{background:var(--ink-900);color:#fff;border-top:0}
.sec-head{max-width:760px;margin-bottom:36px}
@media(min-width:1024px){.sec-head{margin-bottom:48px}}
.sec-index{display:block;font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;margin-bottom:10px}
.sec-title{font-size:clamp(1.55rem,3vw,2.3rem);font-weight:800;line-height:1.22;letter-spacing:-.02em;color:var(--ink-900)}
.section-dark .sec-title{color:#fff}
.sec-desc{margin-top:12px;font-size:15px;color:var(--ink-500);max-width:680px}
.section-dark .sec-desc{color:rgba(255,255,255,.62)}

/* ============ metrics ============ */
.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media(min-width:768px){.metric-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
.metric-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 18px;transition:all .2s var(--ease)}
.metric-card:hover{border-color:rgba(224,82,54,.35);transform:translateY(-2px)}
.metric-label{font-size:12.5px;color:var(--ink-500);letter-spacing:.04em}
.metric-value{display:flex;align-items:baseline;gap:4px;margin-top:8px;font-size:38px;line-height:1.05;font-weight:800;letter-spacing:-.03em;color:var(--ink-900);font-variant-numeric:tabular-nums}
@media(min-width:1024px){.metric-value{font-size:46px}}
.metric-value em{font-style:normal;font-size:14px;font-weight:600;color:var(--ink-500);letter-spacing:0}
.metric-note{margin-top:8px;font-size:12.5px;color:var(--ink-300);line-height:1.6}

/* ============ service grid ============ */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-sm);transition:all .22s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(224,82,54,.32);color:inherit}
.grid-3{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:768px){.grid-3{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}
@media(min-width:1024px){.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}}
.grid-4{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}}
.svc-card{overflow:hidden;display:flex;flex-direction:column}
.svc-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;border-radius:12px;margin:10px 10px 0}
.svc-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.svc-card:hover .svc-thumb img{transform:scale(1.04)}
.svc-flag{position:absolute;left:10px;top:10px;display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-pill);font-size:11.5px;font-weight:600;background:rgba(251,248,244,.94);color:var(--ink-700)}
.svc-body{padding:16px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.svc-title{font-size:17px;font-weight:700;letter-spacing:-.01em}
.svc-text{font-size:13.5px;color:var(--ink-500);line-height:1.75;flex:1}
.svc-meta{display:flex;flex-wrap:wrap;gap:10px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-300)}
.svc-meta b{color:var(--ink-700);font-weight:600}
.badge{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-pill);font-size:11.5px;font-weight:600;background:var(--paper-2);color:var(--ink-700);letter-spacing:.02em}
.badge-accent{background:rgba(42,157,143,.12);color:#1F7A6F}
.badge-brand{background:rgba(224,82,54,.12);color:var(--brand-deep)}

/* ============ flow ============ */
.flow{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:768px){.flow{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.flow{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}}
.flow-item{position:relative;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-sm)}
.flow-item::after{content:"";position:absolute;top:44px;right:-12px;width:24px;border-top:1px dashed var(--line);display:none}
@media(min-width:1024px){.flow-item::after{display:block}.flow-item:last-child::after{display:none}}
.flow-no{width:34px;height:34px;border-radius:50%;border:1px solid rgba(224,82,54,.5);color:var(--brand);display:grid;place-items:center;font-size:13px;font-weight:700;font-variant-numeric:tabular-nums}
.flow-title{margin-top:14px;font-size:16px;font-weight:700}
.flow-text{margin-top:6px;font-size:13.5px;color:var(--ink-500);line-height:1.75}

/* ============ compare ============ */
.compare{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:768px){.compare{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}}
.compare-card{border-radius:var(--r-md);padding:24px;border:1px solid var(--line)}
.compare-old{background:var(--paper-2);border-style:dashed}
.compare-new{background:#fff;border:1px solid rgba(224,82,54,.4);box-shadow:0 14px 40px -26px rgba(224,82,54,.9)}
.compare-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:14px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.compare-name{font-size:16px;font-weight:700}
.compare-row{display:flex;align-items:flex-start;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.7}
.compare-row:last-child{border-bottom:0}
.compare-row i{flex:0 0 auto;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-style:normal;font-weight:700;margin-top:3px}
.mark-x{background:rgba(192,57,43,.1);color:var(--err)}
.mark-ok{background:rgba(42,157,143,.14);color:#1F7A6F}
.compare-row span{color:var(--ink-500)}
.compare-new .compare-row span{color:var(--ink-700)}

/* ============ city ============ */
.city-wrap{display:grid;gap:24px}
@media(min-width:1024px){.city-wrap{grid-template-columns:1.35fr .65fr;gap:32px;align-items:start}}
.city-pills{display:flex;flex-wrap:wrap;gap:8px}
.city-pills span{display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:var(--r-pill);background:#fff;border:1px solid var(--line);font-size:13px;color:var(--ink-700);transition:all .18s var(--ease)}
.city-pills span:hover{border-color:rgba(224,82,54,.5);color:var(--brand);transform:translateY(-1px)}
.city-note{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px;box-shadow:var(--shadow-sm)}
.city-note h3{font-size:16px;font-weight:700;margin-bottom:10px}
.city-note ul li{display:flex;gap:10px;font-size:13.5px;color:var(--ink-500);padding:9px 0;border-bottom:1px dashed var(--line);line-height:1.7}
.city-note ul li:last-child{border-bottom:0}
.city-note b{color:var(--ink-900);font-weight:600;flex:0 0 auto}

/* ============ app dark cards ============ */
.app-grid{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.app-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
.app-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-md);padding:22px;transition:all .22s var(--ease)}
.app-card:hover{background:rgba(255,255,255,.07);border-color:rgba(224,82,54,.5);transform:translateY(-3px)}
.app-icon{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.16);color:#fff}
.app-card h3{margin-top:14px;font-size:16px;font-weight:700;color:#fff}
.app-card p{margin-top:6px;font-size:13.5px;color:rgba(255,255,255,.6);line-height:1.75}

/* ============ timeline ============ */
.timeline{position:relative;display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:1024px){.timeline{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}}
.tl-item{position:relative;padding-left:26px}
@media(min-width:1024px){.tl-item{padding-left:0;padding-top:30px}}
.tl-item::before{content:"";position:absolute;left:7px;top:6px;bottom:-22px;width:1px;background:var(--line)}
.tl-item:last-child::before{display:none}
@media(min-width:1024px){
  .tl-item::before{left:0;right:-18px;top:7px;bottom:auto;height:1px;width:auto}
  .tl-item:last-child::before{display:none}
}
.tl-dot{position:absolute;left:0;top:2px;width:15px;height:15px;border-radius:50%;background:#fff;border:2px solid var(--brand);z-index:1}
@media(min-width:1024px){.tl-dot{top:0}}
.tl-year{font-size:28px;font-weight:800;letter-spacing:-.03em;color:var(--ink-900);font-variant-numeric:tabular-nums;line-height:1.1}
.tl-title{margin-top:6px;font-size:15px;font-weight:700}
.tl-text{margin-top:4px;font-size:13px;color:var(--ink-500);line-height:1.7}

/* ============ reviews ============ */
.review-grid{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:768px){.review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.review-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}}
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;transition:all .22s var(--ease)}
.review-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.stars{display:flex;gap:2px;color:var(--warn);font-size:13px;letter-spacing:2px}
.review-text{font-size:14px;color:var(--ink-700);line-height:1.8;flex:1}
.review-foot{display:flex;align-items:center;gap:10px;padding-top:12px;border-top:1px solid var(--line)}
.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;background:rgba(42,157,143,.14);color:#1F7A6F;flex:0 0 auto}
.avatar.b{background:rgba(224,82,54,.14);color:var(--brand-deep)}
.avatar.c{background:rgba(42,157,143,.14);color:#1F7A6F}
.review-who{font-size:13px;font-weight:600;color:var(--ink-900);line-height:1.3}
.review-meta{font-size:11.5px;color:var(--ink-300);font-variant-numeric:tabular-nums}

/* ============ posts ============ */
.post-grid{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:768px){.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.post-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .22s var(--ease)}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(224,82,54,.32)}
.post-link{display:flex;flex-direction:column;height:100%;color:inherit}
.post-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--paper-2)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-title{font-size:16px;font-weight:700;line-height:1.5;letter-spacing:-.01em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-excerpt{font-size:13.5px;color:var(--ink-500);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.post-meta{font-size:12.5px;color:var(--ink-300);font-variant-numeric:tabular-nums;padding-top:10px;border-top:1px solid var(--line)}
.empty-state{border:1px dashed var(--line);border-radius:var(--r-md);padding:48px 24px;text-align:center;background:#fff}
.empty-state p{font-size:14.5px;color:var(--ink-500)}
.empty-state .btn{margin-top:18px}

/* ============ scene strip ============ */
.scene-list{display:grid;gap:12px}
@media(min-width:768px){.scene-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}
.scene-item{display:flex;align-items:center;gap:16px;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);transition:all .2s var(--ease)}
.scene-item:hover{background:var(--paper-2);transform:translateX(2px);border-color:rgba(224,82,54,.32)}
.scene-ico{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--paper-2);color:var(--brand);flex:0 0 auto}
.scene-item h3{font-size:15px;font-weight:700}
.scene-item p{font-size:13px;color:var(--ink-500);line-height:1.65}
.scene-arrow{margin-left:auto;color:var(--ink-300);flex:0 0 auto;transition:transform .2s var(--ease)}
.scene-item:hover .scene-arrow{transform:translateX(3px);color:var(--brand)}

/* ============ guarantee ============ */
.guarantee{display:grid;gap:0;grid-template-columns:1fr;border-top:1px solid var(--line)}
@media(min-width:768px){.guarantee{grid-template-columns:repeat(3,minmax(0,1fr))}}
.guarantee-item{padding:26px 0;border-bottom:1px solid var(--line)}
@media(min-width:768px){
  .guarantee-item{padding:0 28px;border-bottom:0;border-left:1px solid var(--line)}
  .guarantee-item:first-child{border-left:0;padding-left:0}
  .guarantee-item:last-child{padding-right:0}
}
.g-no{font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums}
.g-title{margin-top:10px;font-size:17px;font-weight:700}
.g-text{margin-top:8px;font-size:13.5px;color:var(--ink-500);line-height:1.8}

/* ============ quick answers ============ */
.qa-grid{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:768px){.qa-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
.qa-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px}
.qa-q{font-size:15px;font-weight:700;color:var(--ink-900)}
.qa-a{margin-top:8px;font-size:13.5px;color:var(--ink-500);line-height:1.8}
.qa-link{display:inline-flex;align-items:center;gap:6px;margin-top:26px;font-size:14px;font-weight:600;color:var(--brand)}
.qa-link:hover{color:var(--brand-deep)}
.qa-link svg{transition:transform .18s var(--ease)}
.qa-link:hover svg{transform:translateX(3px)}

/* ============ faq ============ */
.faq-wrap{max-width:880px;margin:0 auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px;padding:14px 4px;cursor:pointer;list-style:none;font-size:15.5px;font-weight:600;color:var(--ink-700);transition:color .18s var(--ease)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand)}
.faq-item[open] summary{color:var(--ink-900);font-weight:800}
.faq-icon{flex:0 0 auto;width:22px;height:22px;position:relative;color:var(--ink-300)}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:currentColor;border-radius:2px;transform:translate(-50%,-50%);transition:transform .22s var(--ease)}
.faq-icon::before{width:12px;height:1.5px}
.faq-icon::after{width:1.5px;height:12px}
.faq-item[open] .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item[open] .faq-icon{color:var(--brand)}
.faq-answer{padding:0 4px 20px;font-size:15px;line-height:1.85;color:var(--ink-500);max-width:820px}

/* ============ booking form ============ */
.booking{background:var(--ink-900);color:#fff;border-top:0}
.booking-grid{display:grid;gap:32px}
@media(min-width:1024px){.booking-grid{grid-template-columns:1fr 1fr;gap:56px;align-items:start}}
.booking h2{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:800;line-height:1.25;letter-spacing:-.02em;color:#fff}
.booking p.lead{margin-top:14px;font-size:14.5px;color:rgba(255,255,255,.62);line-height:1.9}
.booking-points{margin-top:24px;display:grid;gap:12px}
.booking-points li{display:flex;gap:10px;font-size:14px;color:rgba(255,255,255,.82);line-height:1.7}
.booking-points i{flex:0 0 auto;width:20px;height:20px;border-radius:50%;background:rgba(42,157,143,.18);color:#7FD8CC;display:grid;place-items:center;font-style:normal;font-size:11px;font-weight:700;margin-top:3px}
.form-card{background:#fff;color:var(--ink-900);border-radius:var(--r-lg);padding:24px;border:1px solid rgba(255,255,255,.1)}
@media(min-width:768px){.form-card{padding:30px}}
.form-row{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:640px){.form-row.two{grid-template-columns:repeat(2,minmax(0,1fr))}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13.5px;font-weight:600;color:var(--ink-700)}
.field input,.field select,.field textarea{
  height:48px;border-radius:10px;border:1px solid var(--line);background:#fff;padding:0 14px;font-size:14.5px;outline:none;
  transition:all .18s var(--ease);width:100%;
}
.field textarea{height:auto;min-height:88px;padding:12px 14px;line-height:1.7;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(224,82,54,.14)}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-300)}
.form-card .btn{width:100%;margin-top:18px}
.form-tip{margin-top:12px;font-size:12.5px;color:var(--ink-300);line-height:1.7}
.form-tip.is-ok{color:#1F7A6F;font-weight:600}

/* ============ footer ============ */
.site-footer{background:var(--ink-900);color:rgba(255,255,255,.72);padding:56px 0 0}
@media(min-width:1024px){.site-footer{padding-top:72px}}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr 1.1fr;gap:28px}}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-brand .brand-mark{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16)}
.footer-brand strong{color:#fff;font-size:16px;font-weight:800;letter-spacing:-.01em}
.footer-brand em{display:block;font-style:normal;font-size:10px;letter-spacing:.18em;color:rgba(255,255,255,.4);margin-top:2px}
.footer-about{margin-top:16px;font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.55);max-width:340px}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:14px;margin-top:12px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:13.5px;color:rgba(255,255,255,.72);transition:color .18s var(--ease)}
.footer-col ul li a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-col ul li span{font-size:13.5px;color:rgba(255,255,255,.55);line-height:1.7}
.footer-bottom{margin-top:40px;border-top:1px solid rgba(255,255,255,.08);padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:12.5px;color:rgba(255,255,255,.42)}
.footer-bottom a{color:rgba(255,255,255,.55)}
.footer-bottom a:hover{color:#fff}

/* ============ motion ============ */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: article */
:root{
  --ink-900:#14101A;
  --ink-700:#2A2233;
  --ink-500:#5A5266;
  --ink-300:#8E8799;
  --paper:#FBF8F4;
  --paper-2:#F2ECE4;
  --line:#E4DCD2;
  --brand:#E05236;
  --brand-deep:#B23A22;
  --accent:#2A9D8F;
  --ok:#2A9D8F;
  --warn:#D08A1E;
  --err:#C0392B;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --r-pill:999px;
  --shadow-sm:0 1px 2px rgba(20,16,26,.06);
  --shadow-hover:0 18px 44px -18px rgba(20,16,26,.22);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body.article-page{
  margin:0;
  background:var(--paper);
  color:var(--ink-900);
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease),background-color .18s var(--ease),border-color .18s var(--ease)}
a:hover{color:var(--brand);text-underline-offset:3px}
a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
button,input,select,textarea{font:inherit;color:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 32px}}

/* ============ header / nav ============ */
.site-header{position:sticky;top:0;z-index:80;background:rgba(251,248,244,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-shell{display:flex;align-items:center;gap:14px;height:64px;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.nav-shell{height:72px;padding:0 32px;gap:18px}}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--ink-900);display:grid;place-items:center;flex:0 0 auto;transition:transform .2s var(--ease)}
.brand:hover .brand-mark{transform:rotate(-6deg)}
.brand-dot{width:11px;height:11px;border-radius:50%;background:var(--brand)}
.brand-text strong{display:block;font-size:16px;font-weight:800;letter-spacing:-.01em;line-height:1.1}
.brand-text em{display:block;font-style:normal;font-size:10px;letter-spacing:.18em;color:var(--ink-300);margin-top:2px}
.nav-center{display:none;align-items:center;gap:2px;margin-left:6px}
@media (min-width:1024px){.nav-center{display:flex}}
.nav-link{display:inline-flex;align-items:center;height:34px;padding:0 12px;border-radius:var(--r-pill);font-size:14.5px;font-weight:500;color:var(--ink-700);white-space:nowrap;position:relative;transition:all .18s var(--ease)}
.nav-link:hover{background:var(--paper-2);color:var(--ink-900)}
.nav-link.is-active{color:var(--brand);font-weight:700}
.nav-link.is-active::after{content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%);width:16px;height:2px;border-radius:2px;background:var(--brand)}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-search{display:none;align-items:center;gap:8px;width:250px;height:38px;padding:0 8px 0 12px;border-radius:var(--r-pill);background:var(--paper-2);border:1px solid transparent;transition:all .18s var(--ease)}
@media (min-width:1024px){.nav-search{display:flex}}
.nav-search:focus-within{border-color:rgba(224,82,54,.45);box-shadow:0 0 0 3px rgba(224,82,54,.12);background:#fff}
.nav-search svg{flex:0 0 auto;color:var(--ink-300)}
.nav-search input{border:0;outline:none;background:transparent;width:100%;font-size:13.5px}
.nav-search input::placeholder{color:var(--ink-300)}
.kbd{flex:0 0 auto;font-size:10px;line-height:1;padding:3px 5px;border-radius:5px;background:#fff;border:1px solid var(--line);color:var(--ink-300)}
.nav-login{display:none;font-size:14px;color:var(--ink-700);padding:6px 4px}
@media (min-width:1024px){.nav-login{display:inline-block}}
.nav-login:hover{color:var(--brand)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:var(--r-pill);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .18s var(--ease);white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px -12px rgba(224,82,54,.9)}
.btn-primary:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(20,16,26,.5);color:var(--ink-900)}
.btn-ghost:hover{background:var(--ink-900);border-color:var(--ink-900);color:#fff}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn:disabled{opacity:.45;pointer-events:none}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;transition:all .18s var(--ease)}
.menu-btn:hover{border-color:rgba(224,82,54,.4);color:var(--brand)}
@media (min-width:1024px){.menu-btn{display:none}}
.mobile-drawer{position:fixed;inset:0;z-index:120;background:var(--paper);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .28s var(--ease);visibility:hidden}
.mobile-drawer.is-open{transform:translateX(0);visibility:visible}
.drawer-top{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 20px;border-bottom:1px solid var(--line)}
.drawer-body{padding:16px 20px 40px;overflow-y:auto}
.drawer-body a.drawer-link{display:block;line-height:56px;padding:0 12px;border-radius:12px;font-size:16px;font-weight:500;border-bottom:1px solid var(--line)}
.drawer-body a.drawer-link:hover{background:var(--paper-2);color:var(--brand)}
.drawer-search{display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;margin:16px 0 8px;border-radius:var(--r-pill);background:var(--paper-2);border:1px solid var(--line)}
.drawer-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;display:grid;place-items:center}
.drawer-close:hover{color:var(--brand);border-color:rgba(224,82,54,.4)}

/* ============ 文章顶部窄幅区 ============ */
.art-hero{position:relative;overflow:hidden;background:var(--paper-2);border-bottom:1px solid var(--line);padding:26px 0 38px}
.art-hero::before{content:"";position:absolute;right:-90px;top:-70px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(224,82,54,.14),transparent 70%);pointer-events:none}
.art-hero::after{content:"";position:absolute;left:-60px;bottom:-120px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(42,157,143,.12),transparent 70%);pointer-events:none}
.crumb{position:relative;display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--ink-500)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:var(--ink-300)}
.crumb .now{color:var(--ink-700);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.art-hero h1{position:relative;font-size:clamp(1.55rem,3.4vw,2.45rem);line-height:1.3;font-weight:800;letter-spacing:-.02em;margin:16px 0 14px;max-width:940px}
.art-lead{position:relative;max-width:840px;margin:0;color:var(--ink-500);font-size:16px;line-height:1.85}
.meta-row{position:relative;display:flex;align-items:center;flex-wrap:wrap;gap:10px 16px;margin-top:22px;font-size:13.5px;color:var(--ink-500);font-variant-numeric:tabular-nums}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:var(--ink-300);display:inline-block}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 12px;border-radius:var(--r-pill);background:#fff;border:1px solid var(--line);font-size:12px;color:var(--ink-700);letter-spacing:.04em;white-space:nowrap}
.tag-accent{background:rgba(42,157,143,.10);color:#217c71;border-color:rgba(42,157,143,.26)}
.tag-brand{background:rgba(224,82,54,.10);color:var(--brand-deep);border-color:rgba(224,82,54,.24)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}

/* ============ 通用板块 ============ */
.section{padding:56px 0;border-top:1px solid var(--line)}
.section.alt{background:var(--paper-2)}
@media (min-width:1024px){.section{padding:82px 0}}
.section-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.section-num{font-size:12px;font-weight:700;color:var(--brand);letter-spacing:.14em;font-variant-numeric:tabular-nums}
.section-title{font-size:clamp(1.25rem,2.2vw,1.65rem);font-weight:800;letter-spacing:-.01em;margin:0}
.section-sub{margin:6px 0 0;font-size:14.5px;color:var(--ink-500)}

/* ============ 正文 ============ */
.article-wrap{max-width:840px;margin:0 auto}
.key-points{background:rgba(224,82,54,.06);border:1px solid rgba(224,82,54,.18);border-radius:var(--r-md);padding:22px 24px;margin:0 0 34px}
.key-points h2{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:800;margin:0 0 14px;color:var(--ink-900);letter-spacing:.01em}
.key-points h2 span{display:inline-block;width:3px;height:16px;border-radius:2px;background:var(--brand)}
.key-points ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.key-points li{position:relative;padding-left:22px;font-size:15px;line-height:1.78;color:var(--ink-700)}
.key-points li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--brand)}
.article-body{font-size:17px;line-height:1.9;color:var(--ink-700)}
.article-body > *:first-child{margin-top:0}
.article-body h2{font-size:20px;font-weight:800;color:var(--ink-900);line-height:1.5;letter-spacing:-.01em;margin:2em 0 .7em;padding-left:12px;border-left:3px solid var(--brand);border-radius:2px}
.article-body h3{font-size:18px;font-weight:700;color:var(--ink-900);line-height:1.6;margin:1.7em 0 .6em}
.article-body h4{font-size:16.5px;font-weight:700;color:var(--ink-900);margin:1.4em 0 .5em}
.article-body p{margin:0 0 1.35em}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:1.5em}
.article-body li{margin:.4em 0}
.article-body blockquote{margin:1.6em 0;padding:16px 20px;background:var(--paper-2);border-left:3px solid var(--brand);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink-700)}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-md);margin:24px auto;width:100%}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:12px;color:var(--ink-300);text-align:center;margin-top:8px}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.article-body thead th{background:var(--paper-2);font-weight:700;color:var(--ink-900)}
.article-body tbody tr:nth-child(even){background:#fff}
.article-body a{color:var(--brand-deep);border-bottom:1px solid rgba(224,82,54,.35)}
.article-body a:hover{color:var(--brand);border-bottom-color:var(--brand)}
.article-body code{background:var(--paper-2);padding:2px 6px;border-radius:4px;font-size:.92em}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.empty-note{padding:44px 24px;border:1px dashed var(--line);border-radius:var(--r-md);text-align:center;color:var(--ink-500);background:#fff}
.empty-note strong{display:block;font-size:18px;color:var(--ink-900);margin-bottom:8px}
.empty-note a{display:inline-flex;align-items:center;height:44px;padding:0 22px;margin-top:16px;border-radius:var(--r-pill);background:var(--brand);color:#fff;font-weight:600;font-size:14px}
.empty-note a:hover{background:var(--brand-deep);color:#fff}

/* 作者卡 */
.author-card{display:flex;align-items:center;gap:16px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);margin-top:40px}
.avatar-dot{width:48px;height:48px;flex:0 0 auto;border-radius:50%;background:linear-gradient(135deg,var(--brand),#f08a70);display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;letter-spacing:.02em}
.author-meta strong{display:block;font-size:15px;font-weight:800;color:var(--ink-900)}
.author-meta p{margin:2px 0 0;font-size:13.5px;color:var(--ink-500);line-height:1.7}
.author-meta .upd{display:inline-block;margin-top:6px;font-size:12.5px;color:var(--ink-300);font-variant-numeric:tabular-nums}

/* 相关推荐 */
.rel-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:768px){.rel-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.rel-grid{grid-template-columns:repeat(3,1fr)}}
.rel-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px 22px 20px;box-shadow:var(--shadow-sm);transition:all .18s var(--ease)}
.rel-card:hover{transform:translateY(-4px);border-color:rgba(224,82,54,.30);box-shadow:var(--shadow-hover);color:inherit}
.rel-card h3{font-size:16.5px;font-weight:700;line-height:1.55;margin:12px 0 8px;color:var(--ink-900);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card p{margin:0 0 16px;font-size:14px;line-height:1.75;color:var(--ink-500);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-date{margin-top:auto;font-size:12.5px;color:var(--ink-300);font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:8px}
.rel-date .dot{width:4px;height:4px;border-radius:50%;background:var(--ink-300)}

/* 上一篇 / 下一篇 */
.prevnext{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:768px){.prevnext{grid-template-columns:repeat(2,1fr)}}
.pn-card{display:block;padding:20px 22px;border:1px solid var(--line);border-radius:var(--r-md);background:#fff;transition:all .18s var(--ease)}
.pn-card:hover{border-color:var(--brand);box-shadow:var(--shadow-hover);transform:translateY(-3px);color:inherit}
.pn-card span{display:block;font-size:12px;letter-spacing:.12em;color:var(--ink-300);margin-bottom:8px}
.pn-card strong{display:block;font-size:15.5px;font-weight:700;line-height:1.6;color:var(--ink-900)}
.pn-card:hover strong{color:var(--brand)}

/* 收口 CTA */
.end-cta{background:var(--ink-900);color:#fff;border-radius:var(--r-lg);padding:34px 26px;display:flex;flex-direction:column;gap:20px;border:1px solid rgba(255,255,255,.08)}
@media (min-width:900px){.end-cta{flex-direction:row;align-items:center;justify-content:space-between;padding:38px 40px}}
.end-cta h2{margin:0 0 8px;font-size:clamp(1.15rem,2vw,1.5rem);font-weight:800;letter-spacing:-.01em;color:#fff}
.end-cta p{margin:0;font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.72);max-width:620px}
.end-cta .btn-row{display:flex;flex-wrap:wrap;gap:12px}
.btn-light{background:#fff;color:var(--ink-900)}
.btn-light:hover{background:var(--paper-2);color:var(--ink-900);transform:translateY(-1px)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--ink-900);border-color:#fff}

/* ============ footer ============ */
.site-footer{background:var(--ink-900);color:#fff;padding:56px 0 24px;border-top:1px solid rgba(255,255,255,.08)}
@media (min-width:1024px){.site-footer{padding:72px 0 28px}}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr 1.1fr;gap:28px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:#fff}
.footer-brand .brand-dot{background:var(--brand)}
.footer-brand strong{display:block;font-size:16px;font-weight:800;line-height:1.1;color:#fff}
.footer-brand em{display:block;font-style:normal;font-size:10px;letter-spacing:.18em;color:rgba(255,255,255,.45);margin-top:2px}
.footer-about{margin:0;font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.66);max-width:360px}
.footer-col h4{margin:0 0 14px;font-size:14px;font-weight:600;color:#fff;letter-spacing:.02em}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer-col a,.footer-col span{font-size:13.5px;color:rgba(255,255,255,.72);line-height:1.7}
.footer-col a:hover{color:#fff}
.footer-bottom{margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:8px;font-size:12.5px;color:rgba(255,255,255,.5)}
@media (min-width:900px){.footer-bottom{flex-direction:row;justify-content:space-between;align-items:center}}

/* 动效 */
@media (prefers-reduced-motion: reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --ink-900:#14101A;
  --ink-700:#2A2233;
  --ink-500:#5A5266;
  --ink-300:#8E8799;
  --paper:#FBF8F4;
  --paper-2:#F2ECE4;
  --line:#E4DCD2;
  --brand:#E05236;
  --brand-deep:#B23A22;
  --accent:#2A9D8F;
  --ok:#2A9D8F;
  --warn:#D08A1E;
  --err:#C0392B;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --r-pill:999px;
  --shadow-sm:0 1px 2px rgba(20,16,26,.06);
  --shadow-hover:0 18px 44px -18px rgba(20,16,26,.22);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-900);
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease),border-color .18s var(--ease),background-color .18s var(--ease),transform .18s var(--ease)}
a:hover{color:var(--brand);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
button,input,select,textarea{font:inherit;color:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 32px}}

/* ================= header ================= */
.site-header{position:sticky;top:0;z-index:80;background:rgba(251,248,244,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-shell{display:flex;align-items:center;gap:14px;height:64px;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.nav-shell{height:72px;padding:0 32px;gap:18px}}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--ink-900);display:grid;place-items:center;flex:0 0 auto;transition:transform .2s var(--ease)}
.brand:hover .brand-mark{transform:rotate(-6deg)}
.brand-dot{width:11px;height:11px;border-radius:50%;background:var(--brand)}
.brand-text strong{display:block;font-size:16px;font-weight:800;letter-spacing:-.01em;line-height:1.1}
.brand-text em{display:block;font-style:normal;font-size:10px;letter-spacing:.18em;color:var(--ink-300);margin-top:2px}
.nav-center{display:none;align-items:center;gap:2px;margin-left:6px}
@media (min-width:1024px){.nav-center{display:flex}}
.nav-link{display:inline-flex;align-items:center;height:34px;padding:0 12px;border-radius:var(--r-pill);font-size:14.5px;font-weight:500;color:var(--ink-700);white-space:nowrap;position:relative;transition:all .18s var(--ease)}
.nav-link:hover{background:var(--paper-2);color:var(--ink-900)}
.nav-link.is-active{color:var(--brand);font-weight:700}
.nav-link.is-active::after{content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%);width:16px;height:2px;border-radius:2px;background:var(--brand)}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-search{display:none;align-items:center;gap:8px;width:250px;height:38px;padding:0 8px 0 12px;border-radius:var(--r-pill);background:var(--paper-2);border:1px solid transparent;transition:all .18s var(--ease)}
@media (min-width:1024px){.nav-search{display:flex;width:270px}}
.nav-search:focus-within{border-color:rgba(224,82,54,.45);box-shadow:0 0 0 3px rgba(224,82,54,.12);background:#fff}
.nav-search svg{flex:0 0 auto;color:var(--ink-300)}
.nav-search input{border:0;outline:none;background:transparent;width:100%;font-size:13.5px}
.nav-search input::placeholder{color:var(--ink-300)}
.kbd{font-size:10px;line-height:1;padding:3px 5px;border-radius:5px;background:#fff;border:1px solid var(--line);color:var(--ink-300);flex:0 0 auto}
.nav-login{display:none;font-size:14px;color:var(--ink-700);padding:6px 4px}
@media (min-width:1024px){.nav-login{display:inline-block}}
.nav-login:hover{color:var(--brand)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:var(--r-pill);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .18s var(--ease);white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px -12px rgba(224,82,54,.9)}
.btn-primary:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(20,16,26,.5);color:var(--ink-900)}
.btn-ghost:hover{background:var(--ink-900);border-color:var(--ink-900);color:#fff}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--ink-900);border-color:#fff}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn:disabled{opacity:.45;pointer-events:none}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;transition:all .18s var(--ease)}
.menu-btn:hover{border-color:rgba(224,82,54,.4);color:var(--brand)}
@media (min-width:1024px){.menu-btn{display:none}}

/* 移动抽屉 */
.mobile-drawer{position:fixed;inset:0;z-index:120;background:var(--paper);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .28s var(--ease);visibility:hidden}
.mobile-drawer.is-open{transform:translateX(0);visibility:visible}
.drawer-top{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 20px;border-bottom:1px solid var(--line)}
.drawer-body{padding:16px 20px 40px;overflow-y:auto}
.drawer-search{display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;margin:4px 0 12px;border-radius:var(--r-pill);background:var(--paper-2);border:1px solid var(--line)}
.drawer-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.drawer-body a.drawer-link{display:block;line-height:54px;padding:0 12px;border-radius:12px;font-size:16px;font-weight:500;border-bottom:1px solid var(--line)}
.drawer-body a.drawer-link:hover{background:var(--paper-2);color:var(--brand)}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;display:grid;place-items:center}

/* ================= 分类 Hero（窄幅横条） ================= */
.cat-hero{position:relative;background:var(--ink-900);color:#fff;overflow:hidden;isolation:isolate;padding:40px 0 46px}
@media (min-width:1024px){.cat-hero{padding:56px 0 60px}}
.cat-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/717adfc90bffe2ae.webp');background-size:cover;background-position:center;opacity:.34;z-index:-2}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(20,16,26,.96) 0%,rgba(20,16,26,.80) 52%,rgba(20,16,26,.94) 100%);z-index:-1}
.cat-hero-grid{display:grid;grid-template-columns:1fr;gap:28px;align-items:center}
@media (min-width:1024px){.cat-hero-grid{grid-template-columns:minmax(0,1.5fr) minmax(0,.9fr);gap:40px}}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.55);margin-bottom:16px;flex-wrap:wrap}
.crumb a{color:rgba(255,255,255,.62)}
.crumb a:hover{color:#fff}
.crumb .sep{color:rgba(255,255,255,.3)}
.cat-hero h1{font-size:clamp(1.75rem,3.6vw,2.85rem);font-weight:800;line-height:1.16;letter-spacing:-.02em;color:#fff;max-width:20em}
.cat-hero h1 .hl{color:#FF8A6B}
.cat-hero-sub{margin-top:16px;font-size:15.5px;line-height:1.9;color:rgba(255,255,255,.76);max-width:44em}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-tag{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 13px;border-radius:var(--r-pill);font-size:12.5px;letter-spacing:.02em;color:rgba(255,255,255,.9);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16)}
.hero-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.stat-card{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);padding:22px 24px;backdrop-filter:blur(4px)}
.stat-card h2{font-size:13px;font-weight:600;letter-spacing:.12em;color:rgba(255,255,255,.55);margin-bottom:14px}
.stat-line{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.14)}
.stat-line:last-child{border-bottom:0;padding-bottom:0}
.stat-line span{font-size:13.5px;color:rgba(255,255,255,.7)}
.stat-line strong{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;color:#fff;letter-spacing:-.01em}
.stat-line strong em{font-style:normal;font-size:12px;font-weight:600;color:rgba(255,255,255,.6);margin-left:3px}

/* ================= 通用板块 ================= */
.section{padding:60px 0}
@media (min-width:1024px){.section{padding:92px 0}}
.section-alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-dark{background:var(--ink-900);color:#fff}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;max-width:none}
.sec-num{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--brand);font-variant-numeric:tabular-nums;margin-bottom:10px}
.section-dark .sec-num{color:#FF8A6B}
.sec-head h2{font-size:clamp(1.5rem,2.6vw,2.2rem);font-weight:800;line-height:1.24;letter-spacing:-.02em}
.section-dark .sec-head h2{color:#fff}
.sec-sub{margin-top:12px;font-size:15px;line-height:1.9;color:var(--ink-500)}
.section-dark .sec-sub{color:rgba(255,255,255,.68)}
.badge{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-pill);font-size:12px;letter-spacing:.04em;background:var(--paper-2);color:var(--ink-700);border:1px solid var(--line)}
.badge-accent{background:rgba(42,157,143,.12);color:#1F7A6F;border-color:rgba(42,157,143,.28)}
.badge-brand{background:rgba(224,82,54,.1);color:var(--brand-deep);border-color:rgba(224,82,54,.22)}

/* ================= 服务卡片网格 ================= */
.svc-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:640px){.svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.svc-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}
.svc-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease)}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(224,82,54,.34)}
.svc-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper-2)}
.svc-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.svc-card:hover .svc-media img{transform:scale(1.04)}
.svc-media .badge{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);border-color:rgba(255,255,255,.6)}
.svc-body{display:flex;flex-direction:column;gap:10px;padding:18px 20px 20px;flex:1}
.svc-title{font-size:17px;font-weight:700;letter-spacing:-.01em;line-height:1.5}
.svc-desc{font-size:14px;line-height:1.72;color:var(--ink-500);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.svc-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-500);font-variant-numeric:tabular-nums}
.svc-price{color:var(--brand-deep);font-weight:700;font-size:15px}
.svc-price em{font-style:normal;font-size:12px;font-weight:500;color:var(--ink-300);margin-left:2px}
.svc-link{display:inline-flex;align-items:center;gap:5px;height:32px;padding:0 14px;border-radius:var(--r-pill);border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--ink-700);transition:all .18s var(--ease)}
.svc-link:hover{background:var(--ink-900);border-color:var(--ink-900);color:#fff}
.svc-link:hover svg{transform:translateX(2px)}
.svc-link svg{transition:transform .18s var(--ease)}
.list-more{display:flex;justify-content:center;margin-top:38px}

/* ================= 服务标准 ================= */
.std-wrap{display:grid;grid-template-columns:1fr;gap:28px;align-items:start}
@media (min-width:1024px){.std-wrap{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px}}
.std-item{display:flex;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.std-item:first-child{padding-top:0}
.std-item:last-child{border-bottom:0;padding-bottom:0}
.std-idx{flex:0 0 auto;width:38px;height:38px;border-radius:50%;border:1px solid rgba(224,82,54,.4);color:var(--brand);display:grid;place-items:center;font-size:13px;font-weight:800;font-variant-numeric:tabular-nums}
.std-item h3{font-size:17px;font-weight:700;margin-bottom:6px}
.std-item p{font-size:14.5px;line-height:1.82;color:var(--ink-500)}
.std-figure{aspect-ratio:3/2;overflow:hidden;border-radius:var(--r-md);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.std-figure img{width:100%;height:100%;object-fit:cover}

/* ================= 价格与时长 ================= */
.price-panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.price-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px 16px;padding:18px 22px;border-bottom:1px solid var(--line);transition:background-color .18s var(--ease)}
.price-row:last-child{border-bottom:0}
.price-row:hover{background:var(--paper-2)}
.price-row .p-name{font-size:15.5px;font-weight:600}
.price-row .p-note{font-size:13px;color:var(--ink-500);margin-top:2px}
.price-right{display:flex;align-items:center;gap:14px;justify-self:end}
.dur-pill{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);font-size:12.5px;background:var(--paper-2);border:1px solid var(--line);color:var(--ink-700);font-variant-numeric:tabular-nums;white-space:nowrap}
.price-amount{font-size:16px;font-weight:800;color:var(--brand-deep);font-variant-numeric:tabular-nums;white-space:nowrap}
.price-foot{padding:16px 22px;background:var(--paper-2);font-size:13px;color:var(--ink-500);border-top:1px solid var(--line)}
@media (min-width:768px){
  .price-row{grid-template-columns:minmax(0,1fr) auto auto}
  .price-right{justify-self:end}
}

/* ================= 深色 App 板块 ================= */
.app-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:640px){.app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.app-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
.app-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-md);padding:22px;transition:background-color .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease)}
.app-card:hover{background:rgba(255,255,255,.075);border-color:rgba(255,138,107,.45);transform:translateY(-3px)}
.app-ico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:rgba(224,82,54,.16);color:#FF8A6B;margin-bottom:14px}
.app-card h3{font-size:16px;font-weight:700;color:#fff;margin-bottom:7px}
.app-card p{font-size:14px;line-height:1.78;color:rgba(255,255,255,.66)}

/* ================= 评价 ================= */
.review-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(272px,1fr);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 4px 14px;margin:0 -4px}
.review-track::-webkit-scrollbar{height:6px}
.review-track::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
@media (min-width:1024px){.review-track{grid-auto-flow:row;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible;padding:0;margin:0}}
.review-card{scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:14px;transition:transform .22s var(--ease),box-shadow .22s var(--ease)}
.review-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.stars{display:flex;gap:3px;color:var(--warn)}
.review-text{font-size:14.5px;line-height:1.85;color:var(--ink-700)}
.review-foot{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:15px;color:#fff;background:var(--accent)}
.review-foot .who{font-size:14px;font-weight:600}
.review-foot .where{font-size:12.5px;color:var(--ink-300);font-variant-numeric:tabular-nums}

/* ================= FAQ ================= */
.faq-wrap{max-width:880px;margin:0 auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding:14px 4px;cursor:pointer;list-style:none;font-size:16px;font-weight:600;color:var(--ink-700);transition:color .18s var(--ease)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand)}
.faq-item[open] summary{color:var(--ink-900);font-weight:800}
.faq-ico{flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink-500);transition:transform .22s var(--ease),color .18s var(--ease),border-color .18s var(--ease)}
.faq-item[open] .faq-ico{transform:rotate(180deg);color:var(--brand);border-color:rgba(224,82,54,.45)}
.faq-ans{padding:0 4px 20px;font-size:15px;line-height:1.88;color:var(--ink-500);max-width:62em}

/* ================= 底部 CTA 条 ================= */
.cta-band{background:var(--ink-900);color:#fff;padding:44px 0}
@media (min-width:1024px){.cta-band{padding:56px 0}}
.cta-inner{display:flex;flex-direction:column;gap:22px;align-items:flex-start;justify-content:space-between}
@media (min-width:1024px){.cta-inner{flex-direction:row;align-items:center;gap:40px}}
.cta-inner h2{font-size:clamp(1.35rem,2.4vw,1.95rem);font-weight:800;letter-spacing:-.02em;line-height:1.3;color:#fff}
.cta-inner p{margin-top:10px;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.7);max-width:46em}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;flex:0 0 auto}

/* ================= footer ================= */
.site-footer{background:var(--ink-900);color:#fff;padding:56px 0 28px;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:34px}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:32px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16)}
.footer-brand strong{display:block;font-size:16px;font-weight:800;color:#fff;line-height:1.1}
.footer-brand em{display:block;font-style:normal;font-size:10px;letter-spacing:.18em;color:rgba(255,255,255,.45);margin-top:3px}
.footer-about{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);max-width:34em}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-col li{margin-bottom:10px}
.footer-col a,.footer-col span{font-size:13.5px;color:rgba(255,255,255,.66);line-height:1.7}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;flex-direction:column;gap:8px;margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:rgba(255,255,255,.45)}
@media (min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between;gap:20px}}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .svc-card:hover,.review-card:hover,.app-card:hover{transform:none}
}