/* =====================================================================
   深圳美灵星临床心理专科门诊部 · 官网 2026 改版
   Design system — modern, calm, clinical-warm
   （颜色一律用 rgb()/var() 令牌，禁用裸 hex）
   ===================================================================== */

:root{
  /* brand */
  --teal-900:rgb(10 58 51);
  --teal-800:rgb(14 77 67);
  --teal-700:rgb(17 98 86);
  --teal-600:rgb(18 120 106);   /* primary */
  --teal-500:rgb(25 154 134);
  --teal-300:rgb(127 201 188);
  --teal-100:rgb(215 237 232);
  --teal-50 :rgb(238 247 244);

  --amber-600:rgb(224 122 63);
  --amber-500:rgb(240 137 79);  /* warm accent */
  --amber-200:rgb(251 220 195);
  --amber-50 :rgb(253 241 232);

  /* neutrals */
  --ink:rgb(19 42 38);
  --ink-2:rgb(55 81 75);
  --muted:rgb(109 130 124);
  --line:rgb(230 237 233);
  --line-2:rgb(238 242 240);
  --bg:rgb(255 255 255);
  --bg-soft:rgb(243 248 246);
  --cream:rgb(250 247 241);
  --white:rgb(255 255 255);

  /* on dark surfaces */
  --on-dark:rgb(220 239 233);
  --on-dark-2:rgb(191 224 216);
  --on-dark-3:rgb(169 212 203);
  --on-dark-4:rgb(198 228 220);
  --on-dark-5:rgb(169 208 199);
  --on-dark-6:rgb(127 174 163);

  --shadow-sm:0 1px 2px rgba(16,52,45,.05), 0 1px 3px rgba(16,52,45,.06);
  --shadow:0 6px 24px -10px rgba(14,77,67,.18);
  --shadow-lg:0 24px 60px -24px rgba(11,58,51,.35);

  --r-sm:10px; --r:16px; --r-lg:22px; --r-xl:30px; --r-full:999px;
  --wrap:1200px;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC",sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.2;font-weight:800;color:var(--ink);letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--soft{background:var(--bg-soft)}
.section--cream{background:var(--cream)}
.section--dark{background:linear-gradient(160deg,var(--teal-900),var(--teal-800) 60%,var(--teal-700));color:var(--on-dark)}
.section--tight{padding:64px 0}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:17px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--teal-800);
}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--amber-500);border-radius:2px}
.section--dark .eyebrow{color:var(--teal-300)}
.shead{max-width:760px;margin-bottom:52px}
.shead--center{margin-left:auto;margin-right:auto;text-align:center}
.shead h2{font-size:clamp(28px,3.6vw,44px);margin:16px 0 14px}
.shead p{color:var(--muted);font-size:17px}
.section--dark .shead h2{color:var(--white)}
.section--dark .shead p{color:var(--on-dark-2)}

/* ---------- buttons ---------- */
.btn{
  --b-bg:var(--teal-600);--b-fg:var(--white);
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:var(--r-full);font-weight:700;font-size:15px;
  background:var(--b-bg);color:var(--b-fg);border:1px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s;
  box-shadow:0 10px 24px -12px rgba(18,120,106,.7);white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(18,120,106,.75)}
.btn--amber{--b-bg:linear-gradient(135deg,var(--amber-500),var(--amber-600));box-shadow:0 12px 26px -12px rgba(224,122,63,.8)}
.btn--ghost{--b-bg:transparent;--b-fg:var(--teal-700);border-color:var(--teal-300);box-shadow:none}
.btn--ghost:hover{background:var(--teal-50);box-shadow:none}
.btn--light{--b-bg:var(--white);--b-fg:var(--teal-700);box-shadow:var(--shadow-sm)}
.btn--lg{padding:16px 32px;font-size:16px}
.btn .ic{width:18px;height:18px}

.link-arrow{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--teal-600)}
.link-arrow svg{width:17px;height:17px;transition:transform .25s var(--ease)}
.link-arrow:hover svg{transform:translateX(4px)}

/* ---------- top bar ---------- */
.topbar{background:var(--teal-900);color:var(--on-dark-2);font-size:13px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:38px;gap:20px}
.topbar a{color:var(--on-dark-2)}.topbar a:hover{color:var(--white)}
.topbar .tb-left{display:flex;gap:22px;align-items:center}
.topbar .tb-right{display:flex;gap:18px;align-items:center}
.topbar .dot{display:inline-flex;align-items:center;gap:6px}
.topbar svg{width:14px;height:14px;opacity:.8}
.lang{border:1px solid rgba(255,255,255,.18);border-radius:var(--r-full);padding:2px 4px;display:inline-flex}
.lang a{padding:2px 10px;border-radius:var(--r-full);font-size:12px}
.lang a.on{background:var(--amber-500);color:var(--white)}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.85);
  backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 8px 30px -20px rgba(11,58,51,.4)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand{display:flex;align-items:center;gap:13px;flex-shrink:0}
.brand .mark{width:44px;height:44px;border-radius:13px;
  background:linear-gradient(140deg,var(--teal-500),var(--teal-700));
  display:grid;place-items:center;color:var(--white);box-shadow:0 8px 20px -8px rgba(18,120,106,.6);position:relative}
.brand .mark svg{width:24px;height:24px}
.brand-logo{height:52px;width:auto;display:block}
.drawer .brand-logo{height:40px}
.footer .brand{margin-bottom:4px}
.footer .brand-logo{height:50px}
@media(max-width:560px){.brand-logo{height:40px}}
.brand .bt{display:flex;flex-direction:column;line-height:1.15}
.brand .bt b{font-size:19px;letter-spacing:.02em;color:var(--ink);font-weight:800}
.brand .bt span{font-size:11px;letter-spacing:.2em;color:var(--teal-600);text-transform:uppercase;font-weight:600}

.menu{display:flex;align-items:center;gap:2px}
.menu>li{position:relative}
.menu>li>a{display:flex;align-items:center;gap:5px;padding:10px 15px;border-radius:var(--r-full);
  font-weight:600;font-size:15.5px;color:var(--ink-2)}
.menu>li>a:hover,.menu>li.active>a{color:var(--teal-700);background:var(--teal-50)}
.menu>li>a .caret{width:14px;height:14px;opacity:.6;transition:transform .25s}
.menu>li:hover>a .caret{transform:rotate(180deg)}
.submenu{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px);
  min-width:220px;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:8px;
  box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:.28s var(--ease);z-index:70}
.menu>li:hover .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.submenu::before{content:"";position:absolute;top:-6px;left:50%;transform:translateX(-50%) rotate(45deg);
  width:12px;height:12px;background:var(--white);border-left:1px solid var(--line);border-top:1px solid var(--line)}
.submenu a{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink-2)}
.submenu a:hover{background:var(--teal-50);color:var(--teal-700)}
.submenu a i{width:7px;height:7px;border-radius:50%;background:var(--teal-300);flex:none}
.nav-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:var(--white);
  align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}
.burger svg{width:24px;height:24px}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:100;visibility:hidden}
.drawer .scrim{position:absolute;inset:0;background:rgba(11,40,36,.5);opacity:0;transition:.3s}
.drawer .panel{position:absolute;right:0;top:0;height:100%;width:min(88%,360px);background:var(--white);
  transform:translateX(100%);transition:transform .35s var(--ease);padding:22px;overflow-y:auto}
.drawer.open{visibility:visible}
.drawer.open .scrim{opacity:1}
.drawer.open .panel{transform:none}
.drawer .d-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.drawer .close{width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:var(--white);cursor:pointer}
.drawer nav a{display:block;padding:14px 6px;font-size:17px;font-weight:600;border-bottom:1px solid var(--line-2)}
.drawer nav .sub a{padding:10px 18px;font-size:15px;color:var(--muted);border:none}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(120% 90% at 88% -10%,var(--teal-50),transparent 55%),
  radial-gradient(90% 80% at 0% 110%,var(--amber-50),transparent 50%),var(--white)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center;
  padding-top:76px;padding-bottom:90px}
.hero .pill{display:inline-flex;align-items:center;gap:9px;background:var(--white);border:1px solid var(--line);
  padding:8px 16px 8px 8px;border-radius:var(--r-full);font-size:13.5px;font-weight:600;color:var(--ink-2);box-shadow:var(--shadow-sm)}
.hero .pill b{background:var(--teal-600);color:var(--white);padding:3px 10px;border-radius:var(--r-full);font-size:12px;font-weight:700}
.hero h1{font-size:clamp(34px,5vw,60px);line-height:1.08;margin:24px 0 20px;letter-spacing:-.02em}
.hero h1 .hl{color:var(--teal-600);position:relative;white-space:nowrap}
.hero h1 .hl::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:12px;background:var(--amber-200);
  z-index:-1;border-radius:4px;opacity:.8}
.hero p.lead{font-size:18.5px;color:var(--ink-2);max-width:520px;margin-bottom:32px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero .trust{margin-top:34px;display:flex;gap:30px;flex-wrap:wrap}
.hero .trust .t b{display:block;font-size:30px;font-weight:800;color:var(--teal-700);letter-spacing:-.02em}
.hero .trust .t>span{font-size:13.5px;color:var(--muted)}

.hero-art{position:relative}
.hero-art .photo{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-lg);
  border:6px solid var(--white);aspect-ratio:4/5;background:var(--teal-100)}
.hero-art .photo img{width:100%;height:100%;object-fit:cover}
.hero-art .badge{position:absolute;background:var(--white);border-radius:var(--r);box-shadow:var(--shadow-lg);
  padding:15px 18px;display:flex;align-items:center;gap:12px}
.hero-art .badge .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none}
.hero-art .badge .ic.teal{background:var(--teal-50);color:var(--teal-600)}
.hero-art .badge .ic.amber{background:var(--amber-50);color:var(--amber-600)}
.hero-art .badge b{font-size:15px;display:block;line-height:1.3}
.hero-art .badge span{font-size:12.5px;color:var(--muted)}
.hero-art .b1{top:26px;left:-30px}
.hero-art .b2{bottom:34px;right:-26px}
.hero-art .blob{position:absolute;inset:-40px -40px auto auto;width:220px;height:220px;
  background:radial-gradient(circle,var(--teal-100),transparent 70%);z-index:-1}

/* ---------- marquee ---------- */
.marq{overflow:hidden;padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
.marq .row{display:flex;gap:56px;align-items:center;color:var(--muted);font-weight:700;font-size:15px;
  white-space:nowrap;animation:scrollx 32s linear infinite;width:max-content}
.marq .row span{display:inline-flex;align-items:center;gap:10px;opacity:.75}
.marq .row span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal-300)}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* ---------- partner logos (horizontal marquee) ---------- */
.pmarquee{overflow:hidden;position:relative;padding:10px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,rgb(0 0 0) 7%,rgb(0 0 0) 93%,transparent);
          mask-image:linear-gradient(90deg,transparent,rgb(0 0 0) 7%,rgb(0 0 0) 93%,transparent)}
.pmarquee .ptrack{display:flex;gap:22px;width:max-content;animation:pscroll 55s linear infinite}
.pmarquee:hover .ptrack{animation-play-state:paused}
@keyframes pscroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.pitem{flex:0 0 auto;width:186px;height:172px;box-sizing:border-box;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  background:var(--white);border:1px solid var(--line);border-radius:16px;padding:24px 16px;
  transition:box-shadow .3s,transform .3s,border-color .3s}
.pitem:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--teal-100)}
.pitem .lg{height:66px;flex:none;display:flex;align-items:center;justify-content:center}
.pitem .lg img{max-height:66px;max-width:150px;width:auto;height:auto;object-fit:contain;display:block}
.pitem .nm{height:38px;font-size:14px;font-weight:700;color:var(--ink-2);text-align:center;line-height:1.35;
  display:flex;align-items:center;justify-content:center}
@media(max-width:560px){.pitem{width:158px;height:150px;padding:20px 12px}.pitem .lg{height:54px}.pitem .lg img{max-height:54px;max-width:122px}.pitem .nm{font-size:13px}}

/* ---------- grids ---------- */
.grid{display:grid;gap:24px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}

.fcard{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 28px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;position:relative;overflow:hidden}
.fcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.fcard .ic{width:56px;height:56px;border-radius:15px;display:grid;place-items:center;margin-bottom:20px;
  background:var(--teal-50);color:var(--teal-600)}
.fcard:nth-child(4n+2) .ic{background:var(--amber-50);color:var(--amber-600)}
.fcard .ic svg{width:28px;height:28px}
.fcard h3{font-size:19px;margin-bottom:9px}
.fcard p{color:var(--muted);font-size:15px}

/* ---------- department cards ---------- */
.dept{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 28px;
  transition:.3s var(--ease);display:flex;flex-direction:column;gap:14px}
.dept:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.dept .top{display:flex;align-items:center;gap:14px}
.dept .num{font-size:13px;font-weight:800;color:var(--teal-300);letter-spacing:.05em}
.dept .ic{width:50px;height:50px;border-radius:14px;background:linear-gradient(140deg,var(--teal-500),var(--teal-700));
  color:var(--white);display:grid;place-items:center;flex:none}
.dept .ic svg{width:26px;height:26px}
.dept h3{font-size:20px}
.dept p{color:var(--muted);font-size:14.5px;flex:1}
.dept .tags{display:flex;flex-wrap:wrap;gap:8px}
.dept .tags span{font-size:12.5px;background:var(--teal-50);color:var(--teal-700);padding:4px 11px;border-radius:var(--r-full);font-weight:600}

/* ---------- concern tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tile{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/11;box-shadow:var(--shadow);isolation:isolate}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.tile:hover img{transform:scale(1.07)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,58,51,0) 30%,rgba(8,40,35,.86));z-index:1}
.tile .txt{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:24px;color:var(--white)}
.tile .txt h3{color:var(--white);font-size:21px;margin-bottom:6px}
.tile .txt p{font-size:13.5px;color:rgba(255,255,255,.82);line-height:1.5}
.tile .go{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:13px;font-weight:700;
  color:var(--white);opacity:0;transform:translateY(6px);transition:.3s}
.tile:hover .go{opacity:1;transform:none}

/* ---------- experts ---------- */
.experts{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.ecard{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.3s var(--ease)}
.ecard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.ecard .ph{aspect-ratio:1/1;background:linear-gradient(160deg,var(--teal-50),var(--teal-100));overflow:hidden;position:relative}
.ecard .ph img{width:100%;height:100%;object-fit:cover;object-position:top center}
.ecard .ph .ph-fallback{position:absolute;inset:0;display:grid;place-items:center;color:var(--teal-500)}
.ecard .ph .ph-fallback svg{width:64px;height:64px;opacity:.5}
.ecard .bd{padding:20px 20px 24px}
.ecard .bd h3{font-size:18px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.ecard .bd h3 small{font-size:12.5px;color:var(--teal-600);font-weight:700}
.ecard .role{font-size:13px;color:var(--amber-600);font-weight:700;margin:5px 0 10px}
.ecard .bd p{font-size:13.5px;color:var(--muted);line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ecard .field{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}
.ecard .field span{font-size:11.5px;background:var(--bg-soft);color:var(--ink-2);padding:3px 9px;border-radius:var(--r-full)}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split .media{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.split .media img{width:100%;aspect-ratio:5/4;object-fit:cover}
.split ul.checks{margin-top:24px;display:grid;gap:14px}
.split ul.checks li{display:flex;gap:13px;align-items:flex-start;font-size:15.5px;color:var(--ink-2)}
.split ul.checks li .ck{width:26px;height:26px;border-radius:50%;background:var(--teal-50);color:var(--teal-600);
  display:grid;place-items:center;flex:none;margin-top:1px}
.split ul.checks li .ck svg{width:15px;height:15px}
.split ul.checks li b{color:var(--ink)}

/* dark-surface adaptations */
.section--dark .checks li{color:var(--on-dark)}
.section--dark .checks li b{color:var(--white)}
.section--dark .checks li .ck{background:rgba(255,255,255,.14);color:var(--teal-300)}
.section--dark .prose{color:var(--on-dark)}
.section--dark .prose strong{color:var(--white)}
.section--dark .link-arrow{color:var(--teal-300)}

/* stat band */
.stat-band{position:relative;background:linear-gradient(180deg,rgba(5,22,19,.34),rgba(5,22,19,.26) 45%,rgba(5,22,19,.4)),url("img/bg/stat-band-bg.png") center/cover no-repeat,linear-gradient(160deg,var(--teal-900),var(--teal-800) 60%,var(--teal-700))}
.stat-band .stat{padding:20px 14px;border-radius:var(--r);background:rgba(5,20,17,.56);border:1px solid rgba(127,201,188,.18);backdrop-filter:blur(3px) saturate(1.1);-webkit-backdrop-filter:blur(3px) saturate(1.1);box-shadow:0 10px 30px -16px rgba(0,0,0,.6)}
.stat-band .stat b{line-height:1.05;text-shadow:0 0 2px rgba(3,16,14,.9),0 2px 16px rgba(3,16,14,.85)}
.stat-band .stat>span{color:var(--white);text-shadow:0 0 2px rgba(3,16,14,.9),0 1px 10px rgba(3,16,14,.85)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{text-align:center;padding:8px}
.stat b{display:block;font-size:clamp(34px,4vw,52px);font-weight:800;letter-spacing:-.02em;color:var(--white)}
.stat b .u{font-size:.5em;margin-left:2px;color:var(--teal-300)}
.stat>span{color:var(--on-dark-3);font-size:14.5px}

/* ---------- environment gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:16px}
.gallery a{border-radius:var(--r);overflow:hidden;position:relative;display:block}
.gallery a img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.gallery a:hover img{transform:scale(1.06)}
.gallery a.tall{grid-row:span 2}
.gallery a.wide{grid-column:span 2}
.gallery a .cap{position:absolute;left:0;bottom:0;right:0;padding:14px 16px;color:var(--white);font-size:14px;font-weight:600;
  background:linear-gradient(transparent,rgba(8,40,35,.8));opacity:0;transition:.3s}
.gallery a:hover .cap{opacity:1}

/* ---------- news ---------- */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ncard{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;transition:.3s var(--ease)}
.ncard:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.ncard .date{display:inline-flex;flex-direction:column;line-height:1;color:var(--teal-600);font-weight:800;margin-bottom:16px}
.ncard .date b{font-size:30px}.ncard .date span{font-size:13px;color:var(--muted);font-weight:600;margin-top:4px}
.ncard .tag{font-size:12px;font-weight:700;color:var(--amber-600);letter-spacing:.05em}
.ncard h3{font-size:18px;margin:8px 0 10px;line-height:1.45}
.ncard p{color:var(--muted);font-size:14.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:var(--r-xl);
  background:linear-gradient(140deg,var(--teal-700),var(--teal-900));color:var(--white);padding:64px 56px;
  display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;box-shadow:var(--shadow-lg)}
.cta-band::before{content:"";position:absolute;right:-60px;top:-60px;width:320px;height:320px;
  background:radial-gradient(circle,rgba(127,201,188,.35),transparent 70%)}
.cta-band h2{color:var(--white);font-size:clamp(26px,3vw,38px);position:relative}
.cta-band p{color:var(--on-dark-4);margin-top:14px;position:relative;font-size:16.5px}
.cta-band .acts{display:flex;flex-direction:column;gap:14px;position:relative}
.cta-band .phone{display:flex;align-items:center;gap:14px}
.cta-band .phone .ic{width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.12);display:grid;place-items:center}
.cta-band .phone b{font-size:26px;letter-spacing:.02em;display:block}
.cta-band .phone span{font-size:13px;color:var(--on-dark-3)}

/* ---------- footer ---------- */
.footer{background:var(--teal-900);color:var(--on-dark-5);padding:72px 0 0}
.footer a{color:var(--on-dark-5)}.footer a:hover{color:var(--white)}
.footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:44px;padding-bottom:52px;border-bottom:1px solid rgba(255,255,255,.09)}
.footer .brand .bt b{color:var(--white)}
.footer .about{margin-top:18px;font-size:14.5px;line-height:1.8;max-width:320px}
.footer h4{color:var(--white);font-size:15px;margin-bottom:20px;letter-spacing:.02em}
.footer .fl li{margin-bottom:12px}.footer .fl a{font-size:14.5px}
.footer .contact li{display:flex;gap:12px;margin-bottom:16px;font-size:14.5px;align-items:flex-start}
.footer .contact svg{width:18px;height:18px;flex:none;margin-top:3px;color:var(--teal-300)}
.footer .foot-b{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:26px 0;flex-wrap:wrap;font-size:13px;color:var(--on-dark-6)}
.footer .foot-b .beian{display:flex;gap:18px;flex-wrap:wrap}

/* ---------- floating actions ---------- */
.floaty{position:fixed;right:22px;bottom:26px;z-index:50;display:flex;flex-direction:column;gap:12px}
.floaty button,.floaty a{width:54px;height:54px;border-radius:16px;border:none;cursor:pointer;
  background:var(--white);box-shadow:var(--shadow-lg);display:grid;place-items:center;color:var(--teal-700);position:relative;transition:.25s}
.floaty .main{background:linear-gradient(135deg,var(--amber-500),var(--amber-600));color:var(--white)}
.floaty a:hover,.floaty button:hover{transform:translateY(-3px)}
.floaty svg{width:24px;height:24px}
.floaty .lbl{position:absolute;right:64px;top:50%;transform:translateY(-50%) translateX(6px);
  background:var(--ink);color:var(--white);font-size:13px;padding:7px 12px;border-radius:8px;white-space:nowrap;opacity:0;
  pointer-events:none;transition:.25s}
.floaty *:hover .lbl{opacity:1;transform:translateY(-50%)}
#toTop{opacity:0;visibility:hidden}
#toTop.show{opacity:1;visibility:visible}

/* ---------- page hero ---------- */
.page-hero{position:relative;background:linear-gradient(150deg,var(--teal-800),var(--teal-900));color:var(--white);
  padding:64px 0 72px;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:
    radial-gradient(60% 100% at 100% 0,rgba(127,201,188,.22),transparent 60%)}
.page-hero .wrap{position:relative}
.crumb{display:flex;gap:9px;align-items:center;font-size:13.5px;color:var(--on-dark-3);margin-bottom:18px}
.crumb a:hover{color:var(--white)}.crumb .sep{opacity:.5}
.page-hero h1{color:var(--white);font-size:clamp(30px,4.4vw,50px);letter-spacing:-.02em}
.page-hero p{color:var(--on-dark-4);margin-top:16px;max-width:620px;font-size:17px}

/* prose */
.prose{font-size:16.5px;line-height:1.9;color:var(--ink-2)}
.prose h2{font-size:26px;margin:40px 0 16px}
.prose h3{font-size:20px;margin:30px 0 12px;color:var(--teal-700)}
.prose p{margin-bottom:18px}
.prose ul.dot li{position:relative;padding-left:24px;margin-bottom:10px}
.prose ul.dot li::before{content:"";position:absolute;left:4px;top:11px;width:8px;height:8px;border-radius:50%;background:var(--teal-500)}
.prose strong{color:var(--ink)}

.card-flat{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px}

/* info list */
.info li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line-2);align-items:flex-start}
.info li:last-child{border:none}
.info .ic{width:46px;height:46px;border-radius:13px;background:var(--teal-50);color:var(--teal-600);display:grid;place-items:center;flex:none}
.info .ic svg{width:22px;height:22px}
.info b{display:block;font-size:16px;margin-bottom:3px}
.info span{color:var(--muted);font-size:14.5px}

/* ---------- reveal (progressive enhancement: 无 JS 时默认可见) ---------- */
html.reveal-ready .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
html.reveal-ready .reveal.in{opacity:1;transform:none}
[data-delay="1"]{transition-delay:.08s}[data-delay="2"]{transition-delay:.16s}
[data-delay="3"]{transition-delay:.24s}[data-delay="4"]{transition-delay:.32s}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .hero .wrap{grid-template-columns:1fr;gap:44px}
  .hero-art{max-width:460px}
  .g-4,.experts{grid-template-columns:repeat(2,1fr)}
  .split,.cta-band{grid-template-columns:1fr;gap:34px}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
}
@media(max-width:820px){
  .section{padding:66px 0}
  .menu,.nav-cta .btn{display:none}
  .burger{display:flex}
  .g-3,.g-4,.tiles,.news,.experts,.stats{grid-template-columns:1fr 1fr}
  .topbar .tb-left .hide-sm{display:none}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  .g-2,.g-3,.g-4,.tiles,.news,.experts,.stats{grid-template-columns:1fr}
  .hero .trust{gap:20px}
  .cta-band{padding:40px 26px}
  .footer .cols{grid-template-columns:1fr;gap:32px}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:140px}
  .floaty{right:14px;bottom:16px}
}