@charset "UTF-8";
/* =========================================================
   东南蓝天使 · 新城校区  —  style.css
   Design language: ivory paper + ink + brand red + brass gold
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root{
  --paper:#FAF8F3;
  --paper-2:#EDF3F5;
  --paper-3:#E1EAEE;
  --white:#FFFFFF;
  --ink:#1B1F22;
  --ink-2:#2A3034;
  --ink-3:#434B51;
  --muted:#5A666D;
  --muted-2:#66727A;
  --sky:#6E93A6;
  --sky-2:#9DB9C6;
  --sky-deep:#4E6E80;
  --sky-soft:rgba(110,147,166,.16);
  --clay:#A9553B;
  --clay-soft:#F3E7E1;
  --sage:#5C7A55;
  --sage-soft:#EAF0E7;
  --slate:#4E6E80;
  --slate-soft:#E9EFF3;
  --plum:#7B5A6B;
  --plum-soft:#F0E8EC;
  --tint-sage:#EFF3EC;
  --tint-blue:#EDF2F5;
  --tint-sand:#F7F1E8;
  --red:#E01B22;
  --red-2:#C4141B;
  --red-deep:#8B0E14;
  --red-ink:#4A070B;
  --gold:#B08A48;
  --gold-2:#D5B273;
  --gold-soft:rgba(176,138,72,.22);
  --line:rgba(20,34,40,.10);
  --line-2:rgba(20,34,40,.16);
  --line-light:rgba(250,247,242,.14);
  --dark:#0F2630;
  --dark-2:#173540;

  --f-sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --f-num:"Times New Roman",Georgia,"Songti SC","Noto Serif SC",serif;

  --fs-h1:clamp(2.15rem,1.35rem + 3.2vw,4.05rem);
  --fs-h2:clamp(1.72rem,1.15rem + 2.05vw,2.95rem);
  --fs-h3:clamp(1.05rem,.98rem + .38vw,1.3rem);
  --fs-lead:clamp(.98rem,.94rem + .32vw,1.15rem);
  --fs-body:clamp(.94rem,.92rem + .12vw,1.04rem);
  --fs-sm:.875rem;
  --fs-xs:.78rem;

  --pad:clamp(20px,5vw,48px);
  --maxw:1240px;
  --hh:76px;
  --sh-1:0 1px 2px rgba(16,34,43,.03),0 18px 42px -26px rgba(16,34,43,.22);
  --sh-2:0 34px 80px -38px rgba(16,34,43,.30);
  --sh-3:0 46px 100px -44px rgba(16,34,43,.36);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:26px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hh) + 22px)}
body{
  margin:0;background:var(--paper);color:var(--ink-2);
  font-family:var(--f-sans);font-size:var(--fs-body);line-height:1.85;
  font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden}
h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,svg{display:block;max-width:100%}
[hidden]{display:none !important}
.nw{white-space:nowrap}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:2px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.ic{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.skip-link{position:absolute;left:16px;top:-60px;z-index:999;background:var(--ink);color:#fff;padding:10px 18px;border-radius:0 0 8px 8px;transition:top .2s}
.skip-link:focus{top:0}

/* ---------- 3. Atmosphere ---------- */
.grain{
  position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.055'/%3E%3C/svg%3E");
}
.progress{position:fixed;left:0;top:0;height:2px;width:100%;z-index:120;background:transparent;pointer-events:none}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--clay) 32%,var(--sage) 56%,var(--slate) 78%,var(--red));transition:width .1s linear}

/* ---------- 4. Layout ---------- */
.container{width:min(var(--maxw),100% - var(--pad) * 2);margin-inline:auto}
.section{position:relative;padding:clamp(84px,9.5vw,152px) 0;overflow-x:clip}
.section > .container{position:relative;z-index:1}
.sec-head{max-width:760px;margin-bottom:clamp(44px,5.6vw,76px)}
.sec-title{
  font-size:var(--fs-h2);line-height:1.28;font-weight:700;letter-spacing:-.01em;
  color:var(--ink);margin:.55em 0 0;text-wrap:balance;
}
.sec-title em{font-style:normal;color:var(--red);position:relative;white-space:nowrap;isolation:isolate}
.sec-title em::after{
  content:"";position:absolute;left:0;right:0;bottom:-.03em;height:3px;z-index:-1;border-radius:3px;
  background:linear-gradient(90deg,var(--gold) 0%,rgba(213,178,115,.18) 100%);
}
.sec-lead{margin-top:20px;color:var(--muted);font-size:var(--fs-lead);line-height:2.05;max-width:60ch}
.sec-head-dark .sec-title{color:var(--paper)}
.sec-head-dark .sec-lead{color:rgba(250,247,242,.62)}

.eyebrow{
  display:flex;align-items:center;gap:12px;margin:0 0 4px;
  font-size:var(--fs-xs);letter-spacing:.16em;color:var(--muted);font-weight:500;
}
.eyebrow .idx{font-family:var(--f-num);font-size:.92rem;letter-spacing:.06em;color:var(--gold);font-style:italic}
#about .eyebrow-line{background:var(--clay);opacity:.4}
#about .idx{color:var(--clay)}
#courses .eyebrow-line{background:var(--sage);opacity:.4}
#courses .idx{color:var(--sage)}
#study .eyebrow-line{background:var(--slate);opacity:.4}
#study .idx{color:var(--slate)}
#teachers .eyebrow-line{background:var(--plum);opacity:.4}
#teachers .idx{color:var(--plum)}
#space .eyebrow-line{background:var(--sage);opacity:.4}
#space .idx{color:var(--sage)}
#service .eyebrow-line{background:var(--clay);opacity:.4}
#service .idx{color:var(--clay)}
#faq .eyebrow-line{background:var(--slate);opacity:.4}
#faq .idx{color:var(--slate)}
.eyebrow-line{display:block;width:34px;height:1px;background:var(--line-2)}
.eyebrow-light{color:rgba(250,247,242,.55)}
.eyebrow-light .idx{color:var(--gold-2)}
.eyebrow-light .eyebrow-line{background:rgba(250,247,242,.24)}
.eyebrow-dot{width:6px;height:6px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px rgba(224,27,34,.14);flex:none}
.eyebrow-sep{color:var(--line-2)}
.eyebrow-sub{color:var(--muted-2);letter-spacing:.1em}

/* ---------- 5. Buttons ---------- */
.btn{
  --btn-bg:var(--ink);--btn-fg:#fff;--btn-bd:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:100px;border:1px solid var(--btn-bd);
  background:var(--btn-bg);color:var(--btn-fg);
  font-size:var(--fs-sm);font-weight:600;letter-spacing:.04em;line-height:1.2;
  cursor:pointer;transition:transform .35s var(--ease),background .3s,box-shadow .3s,color .3s,border-color .3s;
  will-change:transform;
}
.btn .ic{width:15px;height:15px;stroke-width:1.7}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{
  --btn-bg:linear-gradient(135deg,#E92329,#C1131A);
  --btn-fg:#fff;
  box-shadow:0 12px 28px -14px rgba(196,20,27,.65),inset 0 1px 0 rgba(255,255,255,.22);
}
.btn-primary:hover{box-shadow:0 20px 38px -16px rgba(196,20,27,.62),inset 0 1px 0 rgba(255,255,255,.24)}
.btn-line{--btn-bg:transparent;--btn-fg:var(--ink);--btn-bd:var(--line-2)}
.btn-line:hover{--btn-bd:var(--dark);--btn-bg:var(--dark);--btn-fg:#fff}
.btn-ghost{--btn-bg:transparent;--btn-fg:var(--ink-3);--btn-bd:var(--line-2)}
/* 学员登录：深色实心按钮，与红色「预约试听」区分，常驻导航栏 */
.btn-login{
  --btn-bg:var(--dark);--btn-fg:#fff;--btn-bd:transparent;
  box-shadow:0 12px 26px -16px rgba(10,19,23,.55),inset 0 1px 0 rgba(255,255,255,.14);
}
.btn-login .ic{color:var(--gold-2)}
.btn-login:hover{--btn-bg:var(--ink);box-shadow:0 18px 32px -18px rgba(10,19,23,.6)}
.nav-login-short{display:none}
.hero-login-line{margin-top:16px}
.hero-login{display:inline-flex;align-items:center;gap:8px;font-size:.84rem;font-weight:600;letter-spacing:.04em;color:var(--red-2);border-bottom:1px solid rgba(196,20,27,.35);padding-bottom:3px;transition:color .25s,border-color .25s}
.hero-login .ic{width:15px;height:15px}
.hero-login:hover{color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{--btn-bd:var(--line-2);--btn-bg:rgba(23,18,15,.04);color:var(--ink)}
.btn-sm{padding:10px 18px;font-size:var(--fs-xs);letter-spacing:.05em}
.btn-lg{padding:17px 32px;font-size:.95rem}
.btn-block{display:flex;width:100%}

/* ---------- 6. Header ---------- */
.site-header{position:sticky;top:0;z-index:100;transition:box-shadow .4s}
.topbar{background:var(--dark);color:rgba(250,247,242,.72);font-size:var(--fs-xs);letter-spacing:.02em;overflow:hidden;max-height:44px;transition:max-height .45s var(--ease),opacity .35s}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:42px;padding-block:6px}
.topbar-item{display:flex;align-items:center;gap:7px;margin:0;white-space:nowrap}
.topbar-item .ic{width:13px;height:13px;color:var(--gold-2);stroke-width:1.5}
.topbar-right{display:flex;align-items:center;gap:26px}
.topbar-tel{display:flex;align-items:center;gap:7px;color:#fff;font-weight:600;letter-spacing:.06em}
.topbar-tel .ic{width:13px;height:13px;color:var(--gold-2)}
.topbar-tel:hover{color:var(--gold-2)}

.navbar{background:rgba(250,247,242,.86);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--line);transition:background .4s,border-color .4s}
.navbar-in{display:flex;align-items:center;gap:28px;height:var(--hh)}
.site-header.is-scrolled .topbar{max-height:0;opacity:0}
.site-header.is-scrolled .navbar{background:rgba(250,247,242,.95);box-shadow:0 10px 34px -26px rgba(23,18,15,.6)}

.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-logo{width:44px;height:44px;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(196,20,27,.18));transition:transform .5s var(--ease)}
.brand:hover .brand-logo{transform:rotate(-6deg) scale(1.04)}
.brand-txt{display:flex;flex-direction:column;line-height:1.25}
.brand-txt strong{font-size:1.045rem;letter-spacing:.06em;color:var(--ink);font-weight:700}
.brand-txt em{font-style:normal;font-size:.6rem;letter-spacing:.19em;color:var(--muted-2);font-weight:500;margin-top:2px}

.nav{display:flex;align-items:center;gap:clamp(14px,1.7vw,30px);margin-left:auto}
.nav a{position:relative;font-size:.885rem;font-weight:500;color:var(--ink-3);letter-spacing:.03em;padding:6px 0;transition:color .25s}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.nav a.is-active{color:var(--ink);font-weight:600}
.nav-actions{display:flex;align-items:center;gap:10px;flex:none}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:50%;align-items:center;justify-content:center;color:var(--ink)}
.menu-btn .ic{width:19px;height:19px}
.menu-btn .ic-close{display:none}
.menu-btn[aria-expanded="true"] .ic-menu{display:none}
.menu-btn[aria-expanded="true"] .ic-close{display:block}

/* mobile nav */
.mobile-nav{
  position:fixed;inset:0;z-index:99;background:linear-gradient(170deg,#16333F,#0B1D25);
  opacity:0;visibility:hidden;transform:translateY(-10px);
  transition:opacity .4s var(--ease),transform .4s var(--ease),visibility .4s;
  padding:calc(var(--hh) + 26px) 26px 0;overflow:hidden;
}
.mobile-nav-in{display:flex;flex-direction:column;height:100%;min-height:0}
.mobile-nav.is-open{opacity:1;visibility:visible;transform:none}
.mobile-nav-label{flex:none;font-size:var(--fs-xs);letter-spacing:.24em;color:var(--gold-2);margin-bottom:16px}
.mobile-nav nav{display:flex;flex-direction:column;flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding-bottom:8px;-webkit-overflow-scrolling:touch}
.mobile-nav nav a{
  display:flex;align-items:baseline;gap:16px;padding:11px 0;color:rgba(250,247,242,.88);
  font-size:1.2rem;font-weight:600;letter-spacing:.02em;border-bottom:1px solid rgba(250,247,242,.09);
}
.mobile-nav nav a span{font-family:var(--f-num);font-size:.8rem;color:var(--gold-2);font-style:italic;letter-spacing:.1em;min-width:22px}
.mobile-nav nav a:active{color:var(--gold-2)}
.mobile-nav-foot{flex:none;display:flex;flex-direction:column;gap:12px;padding:16px 0 max(22px,env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(11,29,37,0),#0B1D25 30%)}
.mobile-contact-row{display:grid;grid-template-columns:1.5fr 1fr;gap:10px}
.mobile-contact-row .btn{min-height:48px;padding:12px 14px;font-size:.86rem;letter-spacing:.03em}
.btn-wx{--btn-bg:rgba(255,255,255,.07);--btn-fg:#fff;--btn-bd:rgba(250,247,242,.3)}
.btn-wx:hover{--btn-bg:rgba(255,255,255,.16);--btn-bd:rgba(250,247,242,.55)}
.btn-wx .ic{color:#7FD1A0}
.mobile-nav-hours{font-size:.68rem;color:rgba(250,247,242,.48);letter-spacing:.04em;text-align:center}
.mobile-nav-addr{display:flex;align-items:center;gap:8px;font-size:var(--fs-sm);color:rgba(250,247,242,.56)}
.mobile-nav-addr .ic{width:14px;height:14px;color:var(--gold-2)}

/* ---------- 7. Hero ---------- */
.hero{position:relative;padding:clamp(40px,5vw,76px) 0 0;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(to right,rgba(20,34,40,.045) 1px,transparent 1px),linear-gradient(to bottom,rgba(20,34,40,.045) 1px,transparent 1px);
  background-size:clamp(64px,7vw,110px) clamp(64px,7vw,110px);
  -webkit-mask-image:radial-gradient(120% 90% at 60% 30%,#000 10%,transparent 72%);
  mask-image:radial-gradient(120% 90% at 60% 30%,#000 10%,transparent 72%);
  opacity:.85;
}
.hero-glow{
  position:absolute;right:-10%;top:-18%;width:min(900px,86vw);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 50% 50%,rgba(213,178,115,.22),rgba(224,27,34,.05) 42%,transparent 66%);
  filter:blur(8px);
}
.hero-glow-2{
  position:absolute;left:-14%;bottom:-26%;width:min(860px,82vw);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 50% 50%,rgba(110,147,166,.26),rgba(110,147,166,.06) 48%,transparent 70%);
  filter:blur(10px);
}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(20px,4vw,56px);align-items:center;padding-bottom:clamp(40px,5vw,72px)}
.hero-copy{padding-top:8px}
.hero-title{
  margin:.5em 0 0;font-size:var(--fs-h1);line-height:1.18;font-weight:700;letter-spacing:-.015em;
  color:var(--ink);text-wrap:balance;
}
.hero-title .line{display:block;white-space:nowrap}
.hero-title em{font-style:normal;color:var(--red);position:relative;display:inline-block;isolation:isolate}
.hero-title em::after{
  content:"";position:absolute;left:0;right:0;bottom:-.02em;height:.09em;min-height:4px;z-index:-1;border-radius:4px;
  background:linear-gradient(90deg,var(--gold) 0%,rgba(213,178,115,.16) 92%);
}
.hero-lead{margin-top:clamp(18px,2.4vw,26px);max-width:47ch;color:var(--muted);font-size:var(--fs-lead);line-height:1.95}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(24px,3vw,36px)}
.hero-direct{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-top:18px;font-size:.84rem;color:var(--muted);letter-spacing:.02em}
.hero-wechat{display:inline-flex;align-items:center;gap:6px;color:var(--sage);font-weight:600;border-bottom:1px solid rgba(92,122,85,.35);padding-bottom:1px;transition:color .25s,border-color .25s}
.hero-wechat .ic{width:15px;height:15px}
.hero-wechat:hover{color:var(--ink);border-color:var(--ink)}
.hero-direct-sep{color:var(--line-2)}
.hero-direct-tel a{color:var(--ink-2);font-weight:600;letter-spacing:.02em;border-bottom:1px solid var(--line-2);padding-bottom:1px;transition:color .25s,border-color .25s}
.hero-direct-tel a:hover{color:var(--red-2);border-color:var(--red-2)}
.hero-trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}
.hero-trust li{display:flex;align-items:center;gap:6px;font-size:var(--fs-xs);color:var(--muted);letter-spacing:.02em}
.hero-trust .ic{width:13px;height:13px;color:var(--gold);stroke-width:2}
.br-m{display:none}

/* seal */
.hero-visual{position:relative;display:flex;justify-content:center}
.seal{position:relative;width:min(500px,100%);aspect-ratio:1;display:grid;place-items:center}
.seal::before{
  content:"";position:absolute;inset:6%;border-radius:50%;
  background:radial-gradient(circle at 50% 42%,#fff 0%,rgba(255,255,255,.55) 45%,rgba(255,255,255,0) 68%);
}
.seal-ring{position:absolute;border-radius:50%;pointer-events:none}
.seal-ring-1{inset:1.5%;border:1px solid rgba(176,138,72,.34)}
.seal-ring-2{inset:9.5%;border:1px solid rgba(23,18,15,.08)}
.seal-spin{position:absolute;inset:0;animation:spin 110s linear infinite}
.seal-spin svg{width:100%;height:100%}
.seal-spin text{
  font-family:var(--f-sans);font-size:11.5px;letter-spacing:.30em;
  fill:rgba(23,18,15,.38);font-weight:500;
}
.seal-core{position:relative;width:64%;aspect-ratio:1;display:grid;place-items:center;animation:floaty 9s ease-in-out infinite}
.seal-core img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 28px 44px rgba(74,7,11,.16))}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes floaty{0%,100%{transform:translateY(-6px)}50%{transform:translateY(6px)}}

.seal-badge{
  position:absolute;z-index:3;display:flex;flex-direction:column;gap:1px;
  padding:10px 15px 10px 26px;background:rgba(255,255,255,.92);border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--sh-1);backdrop-filter:blur(8px);white-space:nowrap;
}
.seal-badge b{font-size:.8rem;color:var(--ink);font-weight:600;letter-spacing:.02em}
.seal-badge small{font-size:.68rem;color:var(--muted-2);letter-spacing:.02em}
.b-dot{position:absolute;left:12px;top:50%;width:5px;height:5px;margin-top:-2.5px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px rgba(224,27,34,.12)}
.b1{top:3%;left:-2%;transform:rotate(-2deg)}
.b2{top:13%;right:-5%;transform:rotate(1.6deg)}
.b3{bottom:13%;left:-6%;transform:rotate(1.2deg)}
.b4{bottom:2%;right:1%;transform:rotate(-1.6deg)}

/* hero stats */
.hero-foot{position:relative;z-index:1;padding-bottom:clamp(26px,3vw,44px)}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);padding-top:26px}
.stat{padding-right:24px}
.stat + .stat{padding-left:clamp(16px,2.4vw,34px);border-left:1px solid var(--line)}
.stat:nth-child(1){--c:var(--red)}
.stat:nth-child(2){--c:var(--clay)}
.stat:nth-child(3){--c:var(--sage)}
.stat:nth-child(4){--c:var(--slate)}
.stat-num{font-family:var(--f-num);font-size:clamp(1.9rem,2.6vw,2.7rem);line-height:1;color:var(--c,var(--ink));font-weight:400;letter-spacing:-.02em;display:inline-block}
.stat-unit{font-size:var(--fs-sm);color:var(--ink-3);margin-left:6px;letter-spacing:.03em}
.stat p{margin-top:8px;font-size:var(--fs-xs);color:var(--muted-2);letter-spacing:.02em;line-height:1.6}

/* ---------- 8. About ---------- */
.section-about{background:var(--paper)}
.section-about::before,.section-study::before,.section-faq::before{
  content:"";position:absolute;top:-8%;right:0;width:min(660px,62vw);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(110,147,166,.12),transparent 68%);pointer-events:none;z-index:0;
}
.section-space::before{
  content:"";position:absolute;bottom:-10%;left:0;width:min(620px,58vw);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(110,147,166,.14),transparent 68%);pointer-events:none;z-index:0;
}
.about-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(32px,5vw,72px);align-items:start}
.about-copy p{color:var(--muted);font-size:var(--fs-body);line-height:2.1;margin-bottom:18px}
.about-copy .lead{color:var(--ink-3);font-size:calc(var(--fs-body) + .06rem);line-height:1.95}
.about-points{display:grid;gap:2px;margin-top:34px;border-top:1px solid var(--line)}
.about-points li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.pt-ic{width:38px;height:38px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--paper-2);color:var(--red-2);border:1px solid var(--line)}
.pt-ic .ic{width:17px;height:17px;stroke-width:1.5}
.about-points b{font-size:.96rem;color:var(--ink);font-weight:600;letter-spacing:.01em}
.about-points p{font-size:var(--fs-sm);color:var(--muted);margin-top:2px;line-height:1.7}

.loc-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);position:sticky;top:calc(var(--hh) + 28px)}
.loc-map{position:relative;background:linear-gradient(160deg,#FBF8F3,#F2EBE0);border-bottom:1px solid var(--line);overflow:hidden}
.loc-svg{width:100%;height:auto;display:block}
.loc-streets path{stroke:rgba(110,147,166,.16);stroke-width:9;fill:none;stroke-linecap:round}
.loc-route{stroke:var(--red);stroke-width:1.8;fill:none;stroke-dasharray:5 6;stroke-linecap:round;opacity:.72;animation:dash 14s linear infinite}
@keyframes dash{to{stroke-dashoffset:-220}}
.loc-school-ring{fill:none;stroke:rgba(176,138,72,.45);stroke-width:1}
.loc-school{fill:var(--gold)}
.loc-campus-ring{fill:rgba(224,27,34,.10);stroke:rgba(224,27,34,.30);stroke-width:1}
.loc-campus{fill:var(--red)}
.loc-chip{
  position:absolute;font-size:.62rem;letter-spacing:.06em;padding:4px 9px;border-radius:100px;
  background:rgba(255,255,255,.94);border:1px solid var(--line);color:var(--ink-3);white-space:nowrap;
  box-shadow:0 4px 12px -8px rgba(23,18,15,.5);display:inline-flex;align-items:center;gap:4px;
}
.loc-chip .ic{width:10px;height:10px;color:var(--red)}
.loc-chip-school{left:3%;top:64%}
.loc-chip-campus{left:60%;top:25%;border-color:rgba(224,27,34,.34);color:var(--red-2);font-weight:600}
.loc-chip-walk{left:37%;top:61%;background:rgba(255,255,255,.82);font-size:.58rem}
.loc-info{padding:22px 24px 24px}
.loc-label{font-size:var(--fs-xs);letter-spacing:.2em;color:var(--muted-2);margin-bottom:10px}
.loc-list{display:grid;gap:10px;margin:0}
.loc-list > div{display:grid;grid-template-columns:46px 1fr;gap:10px;align-items:baseline;padding-bottom:10px;border-bottom:1px dashed var(--line)}
.loc-list > div:last-child{border-bottom:0;padding-bottom:0}
.loc-list dt{font-size:var(--fs-xs);color:var(--muted-2);letter-spacing:.08em}
.loc-list dd{margin:0;font-size:var(--fs-sm);color:var(--ink-3);line-height:1.65}
.loc-list dd a{color:var(--red-2);font-weight:600;letter-spacing:.04em}

/* ---------- 9. Method (dark) ---------- */
.section-method{background:linear-gradient(168deg,var(--dark-2) 0%,var(--dark) 55%,#0B1D25 100%);color:rgba(250,247,242,.78);overflow:hidden}
.section-method::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(to right,rgba(250,247,242,.045) 1px,transparent 1px),linear-gradient(to bottom,rgba(250,247,242,.045) 1px,transparent 1px);
  background-size:96px 96px;
  -webkit-mask-image:radial-gradient(100% 70% at 50% 0%,#000,transparent 78%);
  mask-image:radial-gradient(100% 70% at 50% 0%,#000,transparent 78%);
}
.method-glow{position:absolute;left:50%;top:-30%;width:min(1000px,110vw);aspect-ratio:1;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,rgba(213,178,115,.13),transparent 62%);pointer-events:none}
.section-method::after{content:"";position:absolute;left:-12%;bottom:-30%;width:min(820px,80vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(110,147,166,.22),transparent 66%);pointer-events:none}
.section-method .container{position:relative;z-index:1}
.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,26px);margin-top:8px}
.principle{
  position:relative;display:flex;flex-direction:column;padding:30px 24px 26px;border:1px solid var(--line-light);border-radius:var(--r-md);
  background:linear-gradient(170deg,rgba(250,247,242,.055),rgba(250,247,242,.012));
  transition:border-color .4s,transform .5s var(--ease),background .4s;
}
.principle::before{content:"";position:absolute;left:0;top:0;width:100%;height:1px;background:linear-gradient(90deg,rgba(213,178,115,.6),transparent)}
.principle:hover{transform:translateY(-6px);border-color:rgba(213,178,115,.36);background:linear-gradient(170deg,rgba(250,247,242,.08),rgba(250,247,242,.02))}
.pr-idx{font-family:var(--f-num);font-style:italic;font-size:1.4rem;color:var(--gold-2);letter-spacing:.04em;opacity:.9}
.principle h3{margin-top:14px;font-size:var(--fs-h3);color:var(--paper);font-weight:600;letter-spacing:.02em}
.principle p{margin-top:12px;font-size:var(--fs-sm);line-height:1.9;color:rgba(250,247,242,.58)}
.pr-tag{display:inline-block;align-self:flex-start;margin-top:auto;padding-top:20px;font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(213,178,115,.72);border-top:1px solid rgba(213,178,115,.3);padding-top:10px}

.loop{margin-top:clamp(48px,6vw,82px);padding-top:clamp(36px,4vw,54px);border-top:1px solid var(--line-light)}
.loop-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px 30px;margin-bottom:clamp(26px,3.4vw,44px)}
.loop-head h3{font-size:var(--fs-h3);color:var(--paper);font-weight:600;letter-spacing:.04em}
.loop-head p{margin:0;font-size:var(--fs-sm);color:rgba(250,247,242,.5)}
.loop-list{display:grid;grid-template-columns:repeat(7,1fr);gap:16px;position:relative}
.loop-list::before{content:"";position:absolute;left:0;right:0;top:15px;height:1px;background:linear-gradient(90deg,rgba(213,178,115,.12),rgba(213,178,115,.45),rgba(213,178,115,.12))}
.loop-step{position:relative;padding-top:0}
.ls-num{
  position:relative;z-index:1;display:grid;place-items:center;width:31px;height:31px;border-radius:50%;
  background:var(--dark);border:1px solid rgba(213,178,115,.42);
  font-family:var(--f-num);font-size:.72rem;color:var(--gold-2);letter-spacing:.02em;
  transition:background .4s,color .4s,border-color .4s,transform .4s;
}
.loop-step:hover .ls-num{background:var(--gold-2);color:var(--ink);border-color:var(--gold-2);transform:scale(1.08)}
.loop-step b{display:block;margin-top:14px;font-size:.92rem;color:var(--paper);font-weight:600;letter-spacing:.03em}
.loop-step p{margin-top:6px;font-size:.78rem;line-height:1.75;color:rgba(250,247,242,.5);padding-right:6px}

/* ---------- 10. Courses ---------- */
.section-courses{background:var(--paper)}
.class-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.6vw,22px)}
.class-card{
  position:relative;display:flex;flex-direction:column;padding:26px 24px 28px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  transition:transform .5s var(--ease),box-shadow .5s,border-color .4s;
}
.class-card:nth-child(1){--c:var(--red)}
.class-card:nth-child(2){--c:var(--clay)}
.class-card:nth-child(3){--c:var(--sage)}
.class-card:nth-child(4){--c:var(--slate)}
.class-card{background:#fff;background:linear-gradient(180deg,color-mix(in srgb,var(--c) 7%,#fff),#fff 46%)}
.class-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--c);opacity:.75;transition:opacity .4s}
.class-card:hover{transform:translateY(-8px);box-shadow:var(--sh-2);border-color:var(--c)}
.class-card:hover::before{opacity:1}
.class-card header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.cc-no{font-family:var(--f-num);font-style:italic;font-size:.9rem;color:var(--c,var(--gold))}
.cc-size{font-size:.68rem;letter-spacing:.14em;color:var(--muted-2);border:1px solid var(--line);border-radius:100px;padding:3px 10px}
.class-card h3{font-size:1.42rem;line-height:1.35;font-weight:700;color:var(--ink);letter-spacing:.02em}
.class-card > p{margin-top:12px;font-size:var(--fs-sm);color:var(--muted);line-height:1.85}
.class-card .cc-meta{margin-top:10px;font-size:.78rem;color:var(--muted);letter-spacing:.02em;line-height:1.7;word-break:keep-all;overflow-wrap:anywhere}
.class-card .cc-meta-price{color:var(--ink-3);font-weight:500}

.fee-block{margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}
.fee-title{font-size:var(--fs-xs);letter-spacing:.16em;color:var(--muted-2);margin-bottom:8px}
.fee-list{display:grid;margin:0}
.fee-list > div{display:grid;grid-template-columns:90px 1fr;gap:10px;align-items:baseline;padding:8px 0;border-bottom:1px dashed var(--line)}
.fee-list > div:last-child{border-bottom:0;padding-bottom:0}
.fee-list dt{font-size:.72rem;color:var(--muted-2);letter-spacing:.03em;line-height:1.7}
.fee-list dd{margin:0;font-size:.78rem;color:var(--ink-3);line-height:1.65;word-break:keep-all;overflow-wrap:anywhere}
.fee-list dt{word-break:keep-all}
.fee-list > div:last-child dd{color:var(--ink-2);font-weight:500}
.fee-note{margin-top:12px;font-size:.7rem;color:var(--muted-2);line-height:1.7}
.cc-for{margin-top:auto !important;padding-top:18px;font-size:var(--fs-xs) !important;color:var(--muted-2) !important;line-height:1.75 !important}
.cc-bar{position:absolute;left:0;bottom:0;height:2px;width:0;background:linear-gradient(90deg,var(--c,var(--red)),var(--gold));transition:width .55s var(--ease)}
.class-card:hover .cc-bar{width:100%}

.combo{margin-top:clamp(20px,2.6vw,32px);border:1px solid rgba(176,138,72,.32);border-radius:var(--r-md);background:linear-gradient(100deg,rgba(213,178,115,.14),rgba(213,178,115,.03));padding:22px clamp(20px,3vw,32px)}
.combo-in{display:flex;gap:18px;align-items:flex-start}
.combo-ic{width:40px;height:40px;flex:none;border-radius:50%;background:#fff;border:1px solid rgba(176,138,72,.4);display:grid;place-items:center;color:var(--gold)}
.combo-ic .ic{width:18px;height:18px}
.combo-in b{display:block;font-size:1rem;color:var(--ink);letter-spacing:.02em;word-break:keep-all}
.combo-in p{margin-top:4px;font-size:var(--fs-sm);color:var(--muted)}

.course-extra{display:grid;grid-template-columns:1.14fr .86fr;gap:clamp(18px,2.6vw,34px);margin-top:clamp(28px,3.6vw,48px)}
.timetable,.subjects{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,2.6vw,32px);box-shadow:var(--sh-1)}
.tt-head h3{font-size:1.16rem;font-weight:600;color:var(--ink);letter-spacing:.02em}
.tt-head p{margin-top:4px;font-size:var(--fs-xs);color:var(--muted-2);letter-spacing:.04em}
.tabs{display:inline-flex;gap:4px;margin-top:20px;padding:4px;background:var(--paper-2);border-radius:100px}
.tab{padding:8px 18px;border-radius:100px;font-size:var(--fs-xs);font-weight:600;color:var(--muted);letter-spacing:.04em;transition:background .3s,color .3s,box-shadow .3s}
.tab.is-active{background:#fff;color:var(--ink);box-shadow:0 2px 10px -6px rgba(23,18,15,.5)}
.tab:hover{color:var(--ink)}
.tab-panel{display:none;margin-top:20px}
.tab-panel.is-active{display:block;animation:fadeUp .45s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.schedule li{display:grid;grid-template-columns:74px 1fr auto;align-items:center;gap:14px;padding:13px 2px;border-bottom:1px dashed var(--line)}
.schedule li:last-child{border-bottom:0}
.sl-day{font-size:var(--fs-xs);color:var(--muted-2);letter-spacing:.06em}
.sl-time{font-family:var(--f-num);font-size:1rem;color:var(--ink-3);letter-spacing:.02em}
.sl-subj{font-size:.9rem;font-weight:600;color:var(--ink);letter-spacing:.08em;background:var(--paper-2);border-radius:100px;padding:3px 14px}
.tt-price{display:flex;align-items:baseline;gap:10px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.tt-price > span:first-child{font-size:var(--fs-xs);letter-spacing:.12em;color:var(--muted-2);flex:none}
.tt-price b{font-family:var(--f-num);font-size:1.42rem;line-height:1;font-weight:400;color:var(--ink-2);letter-spacing:.01em;white-space:nowrap}
.tt-price b em{font-style:normal;font-family:var(--f-sans);font-size:.76rem;font-weight:500;margin-left:3px;letter-spacing:.03em;color:var(--muted)}
.tt-price-note{margin-left:auto;font-size:.68rem;color:var(--muted-2);letter-spacing:.04em;white-space:nowrap}
.tt-note{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:var(--fs-xs);color:var(--muted);line-height:1.85}
.subject-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.subject-tags li{
  padding:8px 16px;border:1px solid var(--line);border-radius:100px;font-size:var(--fs-sm);
  color:var(--ink-3);letter-spacing:.12em;transition:all .35s var(--ease);background:var(--paper);
}
.subject-tags li:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);transform:translateY(-2px)}
.subject-note{margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}
.subject-note p{font-size:var(--fs-xs);color:var(--muted);line-height:1.9}
.subject-note b{color:var(--ink-2);font-weight:600;white-space:nowrap}
.subject-note{word-break:normal;overflow-wrap:break-word}
.subjects{display:flex;flex-direction:column}

/* ---------- 11. Study ---------- */
.section-study{background:var(--tint-sage)}
.study-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr;gap:clamp(12px,1.6vw,20px)}
.study-card{
  position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);
  padding:28px 26px;overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s,border-color .4s,background .4s;
}
.study-card:nth-child(1){--c:var(--clay)}
.study-card:nth-child(2){--c:var(--slate)}
.study-card:nth-child(3){--c:var(--sage)}
.study-card:nth-child(4){--c:var(--gold)}
.study-card:nth-child(5){--c:var(--plum)}
.study-card:hover{transform:translateY(-5px);box-shadow:var(--sh-1);border-color:var(--c,var(--line-2));background:#fff}
.sc-ic{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#fff;border:1px solid var(--line);color:var(--c,var(--red-2));margin-bottom:18px;transition:background .4s,color .4s,border-color .4s}
.study-card:hover .sc-ic{background:var(--c);border-color:var(--c);color:#fff}
.study-card .sc-ic{background:color-mix(in srgb,var(--c) 10%,#fff);border-color:color-mix(in srgb,var(--c) 24%,#fff)}
.study-card-lg .sc-ic{background:var(--c,var(--clay));border-color:var(--c,var(--clay));color:#fff;width:46px;height:46px}
.sc-ic .ic{width:19px;height:19px;stroke-width:1.5}
.study-card h3{font-size:1.06rem;line-height:1.5;font-weight:600;color:var(--ink);letter-spacing:.02em}
.study-card p{margin-top:10px;font-size:var(--fs-sm);color:var(--muted);line-height:1.9}
.sc-no{position:absolute;right:20px;bottom:14px;font-family:var(--f-num);font-style:italic;font-size:2.6rem;color:rgba(23,18,15,.05);line-height:1;pointer-events:none}
.study-card-lg{grid-row:span 2;background:linear-gradient(165deg,#FFFDFA,#F7F1E7);border-color:rgba(176,138,72,.26);display:flex;flex-direction:column}
.study-card-lg h3{font-size:1.3rem}
.study-card-lg p{font-size:var(--fs-body);color:var(--ink-3);line-height:1.95}
.sc-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:26px}
.sc-chips li{padding:6px 13px;border:1px solid rgba(176,138,72,.34);border-radius:100px;background:rgba(255,255,255,.8);font-size:.7rem;color:var(--ink-3);letter-spacing:.06em}

.subj-points{display:grid;gap:11px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.subj-points li{display:flex;align-items:flex-start;gap:9px;font-size:var(--fs-xs);color:var(--ink-3);line-height:1.7}
.subj-points .ic{width:13px;height:13px;margin-top:4px;color:var(--red);stroke-width:2.4}

/* ---------- 12. Teachers ---------- */
.section-teachers{background:var(--paper)}
.teacher-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.2vw,30px)}
.teacher-card{padding-top:24px;border-top:1px solid rgba(20,34,40,.22)}
.tc-label{font-size:var(--fs-xs);letter-spacing:.2em;color:var(--gold);margin-bottom:14px}
.teacher-card h3{font-size:1.16rem;line-height:1.6;font-weight:600;color:var(--ink);letter-spacing:.01em;margin-bottom:16px}
.teacher-card > p{font-size:var(--fs-sm);color:var(--muted);line-height:1.95;margin-bottom:12px}
.tc-list{display:grid;gap:2px;margin-top:6px}
.tc-list li{padding:13px 0;border-top:1px solid var(--line)}
.tc-list li:first-child{border-top:0;padding-top:0}
.tc-list b{display:block;font-size:.9rem;color:var(--ink);font-weight:600;letter-spacing:.03em}
.tc-list span{display:block;margin-top:4px;font-size:var(--fs-xs);color:var(--muted);line-height:1.8}
.tc-list-tight li{padding:9px 0}

.tiers{margin-top:clamp(40px,5vw,66px);padding:clamp(26px,3.4vw,40px);background:var(--paper-2);border-radius:var(--r-lg);border:1px solid var(--line)}
.tiers-head{max-width:720px}
.tiers-head h3{font-size:1.16rem;font-weight:600;color:var(--ink);letter-spacing:.02em}
.tiers-head p{margin-top:10px;font-size:var(--fs-sm);color:var(--muted);line-height:1.9}
.tiers-row{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,28px);margin-top:26px}
.tier{border-top:1px solid var(--line-2);padding-top:16px;display:flex;flex-direction:column;gap:6px}
.tier:nth-child(1){--c:var(--gold)}
.tier:nth-child(2){--c:var(--clay)}
.tier:nth-child(3){--c:var(--plum)}
.tier-no{font-family:var(--f-num);font-style:italic;font-size:.8rem;color:var(--c,var(--gold));letter-spacing:.1em}
.tier b{font-size:1rem;color:var(--ink);font-weight:600;letter-spacing:.04em}
.tier p{font-size:var(--fs-xs);color:var(--muted);line-height:1.8}
.tiers-note{margin-top:22px;font-size:var(--fs-xs);color:var(--muted-2);letter-spacing:.02em}

.privacy{
  position:relative;margin:clamp(34px,4.4vw,56px) 0 0;padding:clamp(26px,3.2vw,38px) clamp(26px,3.2vw,44px);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);
  display:flex;gap:22px;align-items:flex-start;
}
.privacy .q-ic{width:34px;height:34px;flex:none;color:rgba(176,138,72,.55);stroke-width:0;fill:rgba(176,138,72,.35)}
.privacy p{font-size:var(--fs-sm);color:var(--ink-3);line-height:2.0;letter-spacing:.01em}

/* ---------- 13. Space ---------- */
.section-space{background:var(--tint-blue)}
.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.6vw,22px)}
.zone{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);padding:26px 22px;transition:transform .5s var(--ease),box-shadow .5s,background .4s}
.zone:nth-child(1){background:linear-gradient(165deg,color-mix(in srgb,var(--clay) 9%,#fff),#fff 64%)}
.zone:nth-child(2){background:linear-gradient(165deg,color-mix(in srgb,var(--sage) 10%,#fff),#fff 64%)}
.zone:nth-child(3){background:linear-gradient(165deg,color-mix(in srgb,var(--slate) 9%,#fff),#fff 64%)}
.zone:nth-child(4){background:linear-gradient(165deg,color-mix(in srgb,var(--gold) 12%,#fff),#fff 64%)}
.zone:hover{transform:translateY(-6px);box-shadow:var(--sh-1);background:#fff}
.zone-art{display:grid;place-items:center;padding:8px 0 18px}
.zone-art svg{width:100%;max-width:150px;height:auto;overflow:visible}
.za-line{fill:none;stroke:rgba(23,18,15,.34);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.za-solid{fill:none;stroke:rgba(176,138,72,.9);stroke-width:1.6;stroke-linecap:round}
.zone:nth-child(1){--c:var(--clay)}
.zone:nth-child(2){--c:var(--sage)}
.zone:nth-child(3){--c:var(--slate)}
.zone:nth-child(4){--c:var(--gold)}
.zone .za-solid{stroke:var(--c,var(--gold));opacity:.9}
.zone:hover .za-line{stroke:var(--c,var(--red));opacity:.7}
.zone:hover .za-solid{stroke:var(--c,var(--red));opacity:1}
.zone h3{font-size:1rem;font-weight:600;color:var(--ink);letter-spacing:.03em}
.zone p{margin-top:8px;font-size:var(--fs-xs);color:var(--muted);line-height:1.85}

.safety{margin-top:clamp(20px,2.6vw,30px);background:linear-gradient(150deg,var(--dark-2),var(--dark));color:rgba(250,247,242,.7);border-radius:var(--r-lg);padding:clamp(24px,3vw,36px) clamp(22px,3vw,38px);display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(22px,3vw,44px);align-items:center;overflow:hidden;position:relative}
.safety::before{content:"";position:absolute;right:-8%;top:-60%;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(169,85,59,.32),transparent 65%)}
.safety-head{display:flex;gap:16px;align-items:flex-start;position:relative;z-index:1}
.safety-ic{width:46px;height:46px;flex:none;border-radius:50%;border:1px solid rgba(213,178,115,.4);display:grid;place-items:center;color:var(--gold-2)}
.safety-ic .ic{width:20px;height:20px}
.safety-head h3{font-size:1.1rem;font-weight:600;color:var(--paper);letter-spacing:.03em}
.safety-head p{margin-top:6px;font-size:var(--fs-xs);color:rgba(250,247,242,.5);line-height:1.8}
.safety-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 18px;position:relative;z-index:1}
.safety-list li{display:flex;align-items:center;gap:8px;font-size:var(--fs-xs);color:rgba(250,247,242,.78);letter-spacing:.02em}
.safety-list .ic{width:13px;height:13px;color:var(--gold-2);stroke-width:2.2}

/* ---------- 14. Service ---------- */
.section-service{background:var(--paper)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.service-item{background:var(--paper);padding:clamp(22px,2.6vw,30px);transition:background .4s}
.service-item:hover{background:color-mix(in srgb,var(--c,var(--line)) 6%,#fff)}
.service-item:nth-child(1){--c:var(--red)}
.service-item:nth-child(2){--c:var(--clay)}
.service-item:nth-child(3){--c:var(--sage)}
.service-item:nth-child(4){--c:var(--slate)}
.service-item:nth-child(5){--c:var(--plum)}
.service-item:nth-child(6){--c:var(--gold)}
.sv-no{display:block;font-family:var(--f-num);font-style:italic;font-size:.78rem;color:var(--c,var(--gold));letter-spacing:.1em;margin-bottom:12px}
.service-item b{display:block;font-size:1rem;color:var(--ink);font-weight:600;letter-spacing:.03em}
.service-item p{margin-top:8px;font-size:var(--fs-xs);color:var(--muted);line-height:1.85}
.service-foot{margin-top:clamp(24px,3vw,34px);display:flex;flex-direction:column;align-items:center;gap:10px}
.service-foot p{display:flex;align-items:flex-start;justify-content:center;gap:9px;font-size:var(--fs-sm);color:var(--ink-3);text-align:left;max-width:74ch;line-height:1.8}
.service-foot .ic{width:15px;height:15px;margin-top:4px;color:var(--red);stroke-width:2.2;flex:none}

/* ---------- 15. FAQ ---------- */
.section-faq{background:var(--tint-sand)}
.faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(30px,5vw,72px);align-items:start}
.faq-side{position:sticky;top:calc(var(--hh) + 30px)}
.faq-side .sec-title{margin-top:.4em}
.faq-side .btn{margin-top:26px}
.faq-list{border-top:1px solid var(--line-2)}
.faq-item{border-bottom:1px solid var(--line-2)}
.faq-q{display:flex;align-items:center;gap:16px;width:100%;padding:20px 4px;text-align:left;transition:color .3s}
.faq-no{font-family:var(--f-num);font-size:.78rem;color:var(--gold);letter-spacing:.08em;flex:none;font-style:italic}
.faq-t{flex:1;font-size:.98rem;font-weight:500;color:var(--ink);letter-spacing:.01em;line-height:1.6}
.faq-ic{position:relative;width:22px;height:22px;flex:none;border:1px solid var(--line-2);border-radius:50%;transition:background .35s,border-color .35s,transform .35s}
.faq-ic::before,.faq-ic::after{content:"";position:absolute;left:50%;top:50%;background:var(--ink);transition:transform .35s,background .35s}
.faq-ic::before{width:8px;height:1px;transform:translate(-50%,-50%)}
.faq-ic::after{width:1px;height:8px;transform:translate(-50%,-50%)}
.faq-q:hover .faq-t{color:var(--red-2)}
.faq-q[aria-expanded="true"] .faq-ic{background:var(--red);border-color:var(--red);transform:rotate(90deg)}
.faq-q[aria-expanded="true"] .faq-ic::before,.faq-q[aria-expanded="true"] .faq-ic::after{background:#fff}
.faq-q[aria-expanded="true"] .faq-ic::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-a{overflow:hidden;height:0;transition:height .4s var(--ease)}
.faq-a p{padding:0 44px 22px 42px;font-size:var(--fs-sm);color:var(--muted);line-height:1.95}

/* ---------- 16. Contact (dark red) ---------- */
.section-contact{background:linear-gradient(158deg,#7E0C12 0%,#4C070B 46%,#260406 100%);color:rgba(250,247,242,.8);overflow:hidden}
.contact-glow{position:absolute;left:-10%;bottom:-30%;width:min(900px,90vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(213,178,115,.18),transparent 62%);pointer-events:none}
.section-contact::after{content:"";position:absolute;right:-8%;bottom:-34%;width:min(760px,72vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(78,110,128,.34),transparent 66%);pointer-events:none}
.contact-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(32px,5vw,70px);align-items:start}
.contact-copy .sec-title{color:var(--paper)}
.contact-copy .sec-title em{color:var(--gold-2)}
.contact-copy .sec-title em::after{display:none}
.contact-lead{margin-top:18px;font-size:var(--fs-lead);color:rgba(250,247,242,.64);line-height:1.95;max-width:52ch}
.contact-info{margin-top:clamp(26px,3.4vw,38px);display:grid;gap:18px}
.ci-tel{display:block;padding:22px 24px;border:1px solid rgba(250,247,242,.18);border-radius:var(--r-md);background:rgba(255,255,255,.05);transition:background .4s,border-color .4s}
.ci-tel:hover{background:rgba(255,255,255,.09);border-color:rgba(213,178,115,.5)}
.ci-label{display:flex;align-items:center;gap:7px;font-size:var(--fs-xs);letter-spacing:.16em;color:rgba(250,247,242,.55)}
.ci-label .ic{width:13px;height:13px;color:var(--gold-2)}
.ci-tel strong{display:block;margin-top:8px;font-family:var(--f-num);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:400;letter-spacing:.04em;color:#fff;line-height:1.2}
.ci-meta{display:block;margin-top:8px;font-size:.74rem;line-height:1.7;color:rgba(250,247,242,.6);letter-spacing:.02em}
.ci-copy{display:inline-block;margin-top:8px;font-size:.68rem;letter-spacing:.14em;color:rgba(213,178,115,.9);border-bottom:1px solid rgba(213,178,115,.35);padding-bottom:2px;cursor:pointer}
.ci-copy:hover{color:#fff;border-color:#fff}
.ci-row{display:flex;gap:12px;align-items:flex-start;font-size:var(--fs-sm)}
.ci-row .ic{width:15px;height:15px;margin-top:5px;color:var(--gold-2)}
.wx-card{display:flex;align-items:center;gap:16px;padding:14px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid rgba(250,247,242,.18);transition:background .4s,border-color .4s}
.wx-card:hover{background:rgba(255,255,255,.1);border-color:rgba(213,178,115,.45)}
.wx-qr{position:relative;flex:none;width:116px;height:116px;padding:7px;background:#fff;border-radius:13px;box-shadow:0 10px 24px -16px rgba(0,0,0,.8)}
.wx-qr img{width:100%;height:100%;object-fit:contain;border-radius:6px;display:block}
.wx-zoom{display:inline-flex;align-items:center;gap:5px;margin-top:10px;padding:0 0 2px;border-bottom:1px dashed rgba(213,178,115,.5);color:rgba(213,178,115,.95);font-size:.7rem;letter-spacing:.04em;transition:color .25s,border-color .25s}
.wx-zoom .ic{width:12px;height:12px}
.wx-zoom:hover{color:#fff;border-color:#fff}
.wx-text b{display:block;font-size:.94rem;color:#fff;letter-spacing:.04em;font-weight:600}
.wx-text p{margin-top:6px;font-size:.76rem;color:rgba(250,247,242,.62);line-height:1.7}
.wx-hours{display:inline-flex;align-items:center;gap:5px;margin-top:9px;font-size:.7rem;color:rgba(213,178,115,.92);letter-spacing:.03em}
.wx-hours .ic{width:12px;height:12px}
.cl-tel{color:var(--gold-2);font-weight:600;border-bottom:1px solid rgba(213,178,115,.4);padding-bottom:1px}
.cl-tel:hover{color:#fff;border-color:#fff}
.ci-row b{display:block;font-size:var(--fs-xs);letter-spacing:.12em;color:rgba(250,247,242,.5);font-weight:500}
.ci-row p{font-size:var(--fs-sm);color:rgba(250,247,242,.86);line-height:1.7;margin-top:2px}

.visit-steps{margin-top:clamp(26px,3.4vw,38px);border-top:1px solid rgba(250,247,242,.16);padding-top:22px}
.vs-title{font-size:var(--fs-xs);letter-spacing:.2em;color:rgba(213,178,115,.9);margin-bottom:14px}
.visit-steps ol{display:grid;gap:11px}
.visit-steps li{display:flex;align-items:baseline;gap:12px;font-size:var(--fs-xs);color:rgba(250,247,242,.68);line-height:1.7}
.visit-steps li span{font-family:var(--f-num);font-style:italic;font-size:.72rem;color:rgba(213,178,115,.85);flex:none}

.visit-prep{margin-top:22px;padding-top:18px;border-top:1px solid rgba(250,247,242,.16)}
.visit-prep .vs-title{margin-bottom:12px}
.visit-prep ul{display:flex;flex-wrap:wrap;gap:8px}
.visit-prep li{padding:6px 14px;border:1px solid rgba(250,247,242,.22);border-radius:100px;font-size:var(--fs-xs);color:rgba(250,247,242,.78);letter-spacing:.04em}
.book-form{background:var(--paper);color:var(--ink-2);border-radius:var(--r-lg);padding:clamp(24px,3vw,36px);box-shadow:var(--sh-3)}
.bf-head h3{font-size:1.2rem;font-weight:600;color:var(--ink);letter-spacing:.02em}
.bf-head p{margin-top:6px;font-size:var(--fs-xs);color:var(--muted);line-height:1.8}
.field{margin-top:16px}
.field label{display:block;font-size:var(--fs-xs);color:var(--ink-3);letter-spacing:.06em;margin-bottom:7px;font-weight:500}
.field .opt{color:var(--muted-2);font-size:.68rem;letter-spacing:.04em}
.field input,.field select{
  width:100%;padding:12px 14px;border:1px solid var(--line-2);border-radius:10px;background:#fff;
  font-size:var(--fs-sm);color:var(--ink);transition:border-color .3s,box-shadow .3s;appearance:none;
}
.field input::placeholder{color:var(--muted-2)}
.field input:focus,.field select:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(224,27,34,.10)}
.select-wrap{position:relative}
.select-wrap::after{content:"";position:absolute;right:16px;top:50%;width:7px;height:7px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:translateY(-70%) rotate(45deg);pointer-events:none}
.book-form .btn{margin-top:22px}
.bf-note{margin-top:12px;font-size:.7rem;color:var(--muted-2);line-height:1.7}
.bf-error{margin-top:10px;font-size:var(--fs-xs);color:var(--red-2)}
.bf-ok{margin-top:4px}
.bf-ok-title{display:flex;align-items:center;gap:8px;font-size:var(--fs-sm);font-weight:600;color:var(--red-2)}
.bf-ok-title .ic{width:16px;height:16px;stroke-width:2.2}
.bf-ok pre{
  margin:12px 0 0;padding:14px 16px;background:var(--paper-2);border:1px dashed var(--line-2);border-radius:10px;
  font-family:var(--f-sans);font-size:var(--fs-xs);color:var(--ink-3);line-height:1.9;white-space:pre-wrap;word-break:break-word;
}
.bf-ok-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.contact-promise{margin-top:22px;border-top:1px solid rgba(250,247,242,.16);padding-top:18px;display:grid;gap:10px}
.contact-promise li{display:flex;gap:12px;align-items:baseline;font-size:var(--fs-xs);color:rgba(250,247,242,.66);line-height:1.7}
.contact-promise li span{font-family:var(--f-num);font-style:italic;font-size:.68rem;color:rgba(213,178,115,.85);letter-spacing:.06em;flex:none}

/* ---------- 17. Footer ---------- */
.site-footer{background:var(--dark);color:rgba(250,247,242,.6);padding:clamp(56px,6.6vw,88px) 0 34px}
.footer-top{display:grid;grid-template-columns:1fr 1.35fr;gap:clamp(30px,5vw,64px);padding-bottom:clamp(34px,4.4vw,50px);border-bottom:1px solid rgba(250,247,242,.1)}
.footer-brand{display:flex;gap:18px;align-items:flex-start}
.footer-brand img{width:64px;height:64px;flex:none;object-fit:contain;opacity:.95}
.footer-brand strong{display:block;font-size:1.06rem;color:var(--paper);letter-spacing:.06em;font-weight:600}
.footer-brand p{margin-top:8px;font-size:var(--fs-xs);color:rgba(250,247,242,.45);line-height:1.9;letter-spacing:.03em}
.footer-cols{display:grid;grid-template-columns:.8fr .8fr 1.4fr;gap:clamp(18px,3vw,40px)}
.f-title{font-size:var(--fs-xs);letter-spacing:.2em;color:rgba(213,178,115,.8);margin-bottom:14px}
.f-col a{display:block;font-size:var(--fs-sm);color:rgba(250,247,242,.62);padding:5px 0;transition:color .25s,transform .25s}
.f-col a:hover{color:#fff;transform:translateX(3px)}
.f-col-contact .f-line{display:flex;gap:9px;align-items:flex-start;font-size:var(--fs-sm);color:rgba(250,247,242,.62);padding:5px 0;line-height:1.7}
.f-line .ic{width:14px;height:14px;margin-top:4px;color:rgba(213,178,115,.8)}
.f-line a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 30px;padding-top:24px}
.f-copy{font-size:var(--fs-xs);color:rgba(250,247,242,.62);letter-spacing:.06em}
.f-legal{font-size:.72rem;color:rgba(250,247,242,.5);max-width:62ch;line-height:1.8}

/* ---------- 17.4 加微信 ---------- */
.wx-panel{width:min(384px,100%);text-align:center}
.wx-modal-head{display:flex;align-items:center;gap:13px;text-align:left;padding-right:36px}
.wx-badge{width:44px;height:44px;flex:none;border-radius:50%;display:grid;place-items:center;background:rgba(26,173,25,.12);color:#1AAD19;border:1px solid rgba(26,173,25,.24)}
.wx-badge .ic{width:21px;height:21px;stroke-width:1.7}
.wx-modal-head h2{font-size:1.12rem;color:var(--ink);letter-spacing:.04em;font-weight:600;line-height:1.4}
.wx-modal-head p{margin-top:2px;font-size:.72rem;color:var(--muted-2);letter-spacing:.04em}
.wx-modal-qr{margin:20px auto 0;width:min(238px,70vw);aspect-ratio:1;padding:9px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--sh-1)}
.wx-modal-qr img{width:100%;height:100%;object-fit:contain;border-radius:8px;display:block}
.wx-tip{margin-top:13px;font-size:var(--fs-xs);color:var(--muted);letter-spacing:.02em}
.wx-modal-foot{margin-top:18px;display:grid;gap:10px;justify-items:center}
.wx-modal-hours{display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-xs);color:var(--muted-2)}
.wx-modal-hours .ic{width:13px;height:13px}

/* ---------- 17.5 学员登录 ---------- */
.topbar-wechat{display:flex;align-items:center;gap:7px;color:#fff;font-weight:500;letter-spacing:.05em;transition:color .25s}
.topbar-wechat .ic{width:14px;height:14px;color:#7FD1A0}
.topbar-wechat:hover{color:#7FD1A0}
.topbar-tel em{font-style:normal;font-size:.66rem;color:rgba(250,247,242,.5);margin-left:7px;letter-spacing:.03em;font-weight:400}
.topbar-login{display:flex;align-items:center;gap:7px;padding:4px 12px;border:1px solid rgba(176,138,72,.5);border-radius:100px;background:rgba(176,138,72,.14);color:#fff;font-weight:600;letter-spacing:.05em;transition:color .25s,background .25s,border-color .25s}
.topbar-login .ic{width:13px;height:13px;color:var(--gold-2)}
.topbar-login:hover{color:var(--gold-2);background:rgba(176,138,72,.24);border-color:rgba(176,138,72,.8)}
.mobile-login{display:flex;width:100%;align-items:center;justify-content:center;gap:9px;padding:14px;border:1px solid rgba(250,247,242,.26);border-radius:100px;color:rgba(250,247,242,.94);font-size:.92rem;font-weight:600;letter-spacing:.06em;transition:background .3s,border-color .3s}
.mobile-login:hover{background:rgba(250,247,242,.1);border-color:rgba(250,247,242,.5)}
.mobile-login .ic{width:15px;height:15px;color:var(--gold-2)}
.footer-login{display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-size:var(--fs-sm);color:var(--gold-2);letter-spacing:.04em;transition:color .25s}
.footer-login .ic{width:13px;height:13px}
.footer-login:hover{color:#fff}

.modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:clamp(14px,4vw,28px);opacity:0;visibility:hidden;transition:opacity .38s var(--ease),visibility .38s}
.modal.is-open{opacity:1;visibility:visible}
.modal-backdrop{position:absolute;inset:0;background:rgba(8,22,28,.52);backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px)}
.modal-panel{
  position:relative;flex:0 1 432px;width:100%;min-width:0;max-height:calc(100vh - 2 * clamp(14px,4vw,28px));overflow-y:auto;
  -webkit-overflow-scrolling:touch;
  background:var(--paper);border:1px solid rgba(255,255,255,.7);border-radius:var(--r-lg);
  padding:clamp(24px,4.6vw,36px);box-shadow:0 60px 120px -46px rgba(6,18,24,.7);
  transform:translateY(18px) scale(.985);transition:transform .5s var(--ease);overscroll-behavior:contain;
}
.modal.is-open .modal-panel{transform:none}
.modal-close{position:absolute;right:14px;top:14px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:var(--muted);transition:background .3s,color .3s}
.modal-close:hover{background:rgba(20,34,40,.06);color:var(--ink)}
.modal-close .ic{width:16px;height:16px}
.lm-head{display:flex;align-items:center;gap:14px;padding-right:36px}
.lm-head img{width:46px;height:46px;object-fit:contain;filter:drop-shadow(0 6px 14px rgba(196,20,27,.16))}
.lm-head h2{font-size:1.16rem;color:var(--ink);letter-spacing:.04em;font-weight:600;line-height:1.4}
.lm-head p{margin-top:2px;font-size:.72rem;color:var(--muted-2);letter-spacing:.06em}
.lm-sub{margin-top:18px;font-size:var(--fs-xs);color:var(--muted);line-height:1.85}
.lm-form .btn{margin-top:20px}
.lm-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;flex-wrap:wrap}
.lm-remember{display:flex;align-items:center;gap:8px;font-size:var(--fs-xs);color:var(--muted);cursor:pointer}
.lm-remember input{width:15px;height:15px;accent-color:var(--red);cursor:pointer}
.lm-forgot{font-size:var(--fs-xs);color:var(--sky-deep);border-bottom:1px solid rgba(47,90,108,.28);padding-bottom:1px;transition:color .25s,border-color .25s}
.lm-forgot:hover{color:var(--ink);border-color:var(--ink)}
.lm-note{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:.7rem;color:var(--muted-2);line-height:1.8}
.lm-note a{color:var(--red-2);font-weight:600}
.lm-pending{margin-top:16px;padding:14px 16px;background:var(--paper-2);border:1px dashed rgba(20,34,40,.2);border-radius:12px;font-size:var(--fs-xs);color:var(--ink-3);line-height:1.85}
.lm-pending b{color:var(--ink)}
.lm-pending a{color:var(--red-2);font-weight:600}
.lm-error{margin-top:10px;font-size:var(--fs-xs);color:var(--red-2)}
.lm-ok{margin-top:16px;padding:13px 16px;border-radius:12px;background:rgba(110,147,166,.12);border:1px solid rgba(110,147,166,.32);font-size:var(--fs-xs);color:var(--ink-3);line-height:1.8}
@media (max-width:1240px){.topbar-right .topbar-item{display:none}}

/* ---------- 18. Floating ---------- */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:90;width:44px;height:44px;border-radius:50%;
  background:var(--ink);color:var(--paper);display:grid;place-items:center;
  box-shadow:0 14px 30px -14px rgba(23,18,15,.7);
  opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .35s,transform .35s,visibility .35s,background .3s;
}
.to-top .ic{width:17px;height:17px}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--red)}
.toast{
  position:fixed;left:50%;bottom:30px;transform:translate(-50%,14px);z-index:130;
  background:var(--ink);color:#fff;padding:12px 22px;border-radius:100px;font-size:var(--fs-xs);letter-spacing:.04em;
  box-shadow:0 20px 50px -22px rgba(0,0,0,.8);opacity:0;visibility:hidden;transition:opacity .3s,transform .3s,visibility .3s;
  max-width:calc(100% - 40px);text-align:center;
}
.toast.is-visible{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ---------- 19. Reveal ---------- */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.08s}
.js .reveal[data-d="2"]{transition-delay:.16s}
.js .reveal[data-d="3"]{transition-delay:.24s}
.js .reveal[data-d="4"]{transition-delay:.32s}
.js .reveal[data-d="5"]{transition-delay:.40s}
.js .reveal[data-d="6"]{transition-delay:.48s}

/* ---------- 20. Responsive ---------- */
@media (max-width:1180px){
  .nav{gap:16px}
  .nav a{font-size:.84rem}
  .hero-title .line{white-space:normal}
  .seal{width:min(430px,100%)}
  .seal-badge{transform:none !important}
  .b1{left:0;top:1%}.b2{right:-2%}.b3{left:-2%}.b4{right:2%}
}
@media (max-width:1080px){
  .nav{display:none}
  .menu-btn{display:flex}
  .nav-actions{gap:8px}
  .hero-in{grid-template-columns:1fr;gap:clamp(18px,4vw,36px);text-align:left}
  .hero-visual{order:2;margin-top:6px}
  .seal{width:min(390px,86vw)}
  .hero-title .line{white-space:normal}
  .hero-lead{max-width:56ch}
  .hero-foot{margin-top:8px}
  .about-grid{grid-template-columns:1fr;gap:30px}
  .loc-card{position:static;max-width:560px}
  .principles{grid-template-columns:repeat(2,1fr)}
  .class-grid{grid-template-columns:repeat(2,1fr)}
  .course-extra{grid-template-columns:1fr}
  .study-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:auto}
  .study-card-lg{grid-row:auto;grid-column:span 2}
  .teacher-grid{grid-template-columns:1fr;gap:30px}
  .teacher-card{border-top-width:1px}
  .zone-grid{grid-template-columns:repeat(2,1fr)}
  .safety{grid-template-columns:1fr;gap:22px}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .faq-grid{grid-template-columns:1fr;gap:26px}
  .faq-side{position:static}
  .contact-grid{grid-template-columns:1fr;gap:34px}
  .footer-top{grid-template-columns:1fr;gap:30px}
  .footer-cols{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .topbar-right .topbar-item{display:none}
  .tiers-row{grid-template-columns:1fr;gap:16px}
  .tier{border-top:1px solid var(--line);padding-top:14px}
  .tiers-row .tier:first-child{border-top:0;padding-top:0}
  .loop-list{grid-template-columns:repeat(2,1fr);gap:22px 20px}
  .loop-list::before{display:none}
  .loop-step{padding-left:44px;padding-top:0}
  .ls-num{position:absolute;left:0;top:0}
  .loop-step b{margin-top:0}
  .seal-badge{font-size:.8rem}
}
@media (max-width:760px){
  :root{--hh:64px}
  .topbar{display:none}
  html{scroll-padding-top:calc(var(--hh) + 14px)}
  .nav-actions .btn-line{display:none}
  .nav-actions .btn-sm{padding:12px 18px;min-height:44px}
  .tab{padding:11px 16px;min-height:42px}
  .faq-q{min-height:52px}
  .brand-logo{width:38px;height:38px}
  .brand-txt strong{font-size:.98rem}
  .brand-txt em{font-size:.55rem;letter-spacing:.14em}
  .hero{padding-top:26px}
  .hero-title{font-size:clamp(1.9rem,7.4vw,2.6rem)}
  .hero-title .line{white-space:normal}
  .br-m{display:block}
  .hero-lead{font-size:.98rem}
  .hero-cta .btn{flex:1 1 auto}
  .hero-trust{gap:8px 16px}
  .hero-trust li{font-size:.72rem}
  .seal{width:min(320px,84vw)}
  .seal-badge{display:none}
  .seal-spin text{font-size:13px;letter-spacing:.34em}
  .stat-row{grid-template-columns:repeat(2,1fr);gap:22px 0}
  .stat{border-left:0 !important;padding-left:0 !important;padding-right:12px}
  .stat:nth-child(odd){border-right:1px solid var(--line);padding-right:16px}
  .stat:nth-child(n+3){padding-top:18px;border-top:1px solid var(--line)}
  .about-copy .lead{font-size:.98rem}
  .sec-head{margin-bottom:30px}
  .principles{grid-template-columns:1fr;gap:12px}
  .principle{padding:24px 20px}
  .class-grid{grid-template-columns:1fr}
  .class-card{padding:22px 20px 24px}
  .class-card header{margin-bottom:12px}
  .class-card h3{font-size:1.3rem}
  .class-card > p{font-size:var(--fs-xs)}
  .study-card{padding:24px 22px}
  .timetable,.subjects{padding:22px 18px}
  .combo-in{flex-direction:column;gap:12px}
  .schedule li{grid-template-columns:62px 1fr auto;gap:10px}
  .sl-time{font-size:.9rem}
  .study-grid{grid-template-columns:1fr;grid-auto-rows:auto}
  .study-card-lg{grid-column:auto}
  .zone-grid{grid-template-columns:1fr 1fr;gap:12px}
  .zone{padding:20px 16px}
  .zone-art svg{max-width:110px}
  .safety-list{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr}
  .service-foot{gap:8px}
  .faq-q{padding:16px 2px;gap:12px}
  .faq-t{font-size:.92rem}
  .faq-a p{padding:0 30px 18px 30px;font-size:var(--fs-xs)}
  .ci-tel strong{font-size:1.7rem}
  .footer-cols{grid-template-columns:1fr 1fr;gap:22px}
  .f-col-contact{grid-column:span 2}
  .footer-bottom{flex-direction:column;gap:10px}
  .to-top{right:16px;bottom:16px;width:40px;height:40px}
  .privacy{flex-direction:column;gap:12px}
  .wx-card{padding:13px;gap:13px}
  .wx-qr{width:104px;height:104px}
  .wx-text b{font-size:.9rem}
  .topbar-tel em{display:none}
  .loop-list{grid-template-columns:1fr}
}
@media (max-height:720px){
  .mobile-nav{padding-top:calc(var(--hh) + 18px)}
  .mobile-nav-label{margin-bottom:10px}
  .mobile-nav nav a{padding:8px 0;font-size:1.06rem}
  .mobile-nav-foot{padding-top:12px}
}
@media (max-width:460px){
  .brand-txt em{display:none}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%}
  .zone-grid{grid-template-columns:1fr}
  .seal{width:min(280px,80vw)}
  .section{padding:56px 0}
  .footbrand img{width:52px;height:52px}
}

/* ---------- 21. Motion / print ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .js .reveal{opacity:1;transform:none}
}
@media print{
  .site-header,.mobile-nav,.to-top,.toast,.grain,.progress,.hero-visual,.loc-map{display:none !important}
  body{background:#fff;color:#000}
  .section{padding:20px 0;break-inside:avoid}
}

/* 学员登录入口 · 移动端适配（2026-10-27 新增） */
@media (max-width:1080px){
  .nav-actions{gap:8px}
}
@media (max-width:760px){
  .navbar-in{gap:12px}
  .nav-actions{gap:6px}
  .nav-actions .btn-sm{padding:11px 14px;min-height:44px;font-size:12px}
  .nav-login-full{display:none}
  .nav-login-short{display:inline}
  .hero-login{margin-top:0}
}
@media (max-width:460px){
  .nav-actions .btn-primary .ic{display:none}
  .nav-actions .btn-sm{padding:10px 12px}
  .nav-login .ic{width:14px;height:14px}
}

@media (max-width:380px){
  .brand-txt{display:none}
  .navbar-in{gap:8px}
}


/* ---------- 校区教室实拍（2026-10-27 新增） ---------- */
.photo-gallery{
  display:grid;grid-template-columns:1.6fr 1fr;gap:clamp(12px,1.6vw,22px);
  margin-bottom:clamp(24px,3vw,36px);
}
.photo-card{
  margin:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .5s var(--ease),box-shadow .5s;
}
.photo-card:hover{transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(23,18,15,.5)}
.photo-card .ph{position:relative;overflow:hidden;background:#E9E6DF}
.photo-card picture{display:block}
.photo-card img{
  display:block;width:100%;height:auto;object-fit:cover;
  transition:transform .8s var(--ease);
}
.photo-card:not(.is-portrait) img{aspect-ratio:4/3}
.photo-card.is-portrait img{aspect-ratio:5/6}
.photo-card:hover img{transform:scale(1.035)}
/* 横版照片的 Logo 在左上角，标签放到右上角避免遮挡 */
.photo-card:not(.is-portrait) .ph-tag{left:auto;right:14px}
.ph-tag{
  position:absolute;left:14px;top:14px;padding:5px 11px;border-radius:100px;
  background:rgba(15,38,48,.72);color:#fff;font-size:.66rem;font-weight:600;letter-spacing:.12em;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.photo-card figcaption{
  display:flex;align-items:baseline;justify-content:space-between;gap:8px 14px;flex-wrap:wrap;
  padding:14px 18px 15px;
}
.photo-card figcaption b{font-size:.98rem;font-weight:600;color:var(--ink);letter-spacing:.03em}
.photo-card figcaption span{font-size:var(--fs-xs);color:var(--muted-2)}
.zone-label{
  display:flex;align-items:center;gap:12px;margin:0 0 clamp(14px,2vw,20px);
  font-size:var(--fs-xs);letter-spacing:.16em;color:var(--muted-2);
}
.zone-label::after{content:"";flex:1;height:1px;background:var(--line)}
@media (max-width:760px){
  .photo-gallery{grid-template-columns:1fr;gap:14px}
  .photo-card figcaption{padding:13px 15px}
}