/* The Boundary — 華麗版
   象牙白紙面、香檳金細線同拱門相框；漆紅只用喺主按鈕同重點，金色只用喺細線、數字同標題。
   菱形裝飾取自項目標誌嘅裝飾藝術線條。 */
:root{
  --ivory:#FBF7F1; --blush:#F7EDE8; --cream:#F2E7DA; --card:#FFFDF9;
  --ink:#3B2226; --ink-2:#5C3A3F; --muted:#7E6A68; --line:#E3D2BC;
  --red:#9B1C31; --red-2:#7A1426; --red-soft:#F6E3E3;
  --gold:#B08A3E; --gold-2:#8C6A26;
  --foil:linear-gradient(100deg,#8C6A26 0%,#C9A456 22%,#F2E2B0 45%,#D2AE60 62%,#9A7631 100%);
  --serif:"Noto Serif TC","Noto Serif CJK HK","Songti TC",serif;
  --sans:"Noto Sans TC","Noto Sans CJK HK","PingFang HK","Microsoft JhengHei",sans-serif;
  --display:"Italiana","Didot","Bodoni 72",Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.8}
img{max-width:100%;height:auto;display:block}
a{color:var(--red)}
a:hover{color:var(--red-2)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.35;margin:0 0 .5em;color:var(--ink);letter-spacing:.04em}
h2{font-size:clamp(1.6rem,3.4vw,2.35rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em;max-width:38em}
.wrap{width:min(1140px,100% - 40px);margin-inline:auto}
.lead{font-size:1.1rem;color:var(--ink-2)}
.note{font-size:.84rem;color:var(--muted)}
.center{text-align:center}.center p{margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:12px;z-index:99;background:#fff;padding:6px 10px}
.foil{background:var(--foil);-webkit-background-clip:text;background-clip:text;color:transparent}

/* 菱形裝飾線 */
.orn{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--gold);margin:0 auto 14px}
.orn::before,.orn::after{content:"";height:1px;width:56px;background:linear-gradient(90deg,transparent,var(--gold))}
.orn::after{transform:scaleX(-1)}
.orn i{width:9px;height:9px;border:1px solid var(--gold);transform:rotate(45deg);position:relative}
.orn i::after{content:"";position:absolute;inset:2px;background:var(--gold)}
.kick{font-family:var(--display);letter-spacing:.32em;color:var(--gold-2);font-size:.95rem;text-transform:uppercase}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:40;background:rgba(251,247,241,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.top::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.brand{text-decoration:none;display:flex;flex-direction:column;line-height:1.1}
.brand b{font-family:var(--display);font-weight:400;font-size:1.55rem;letter-spacing:.14em;color:var(--ink)}
.brand small{font-size:.74rem;color:var(--muted);letter-spacing:.12em}
.menu-btn{display:none;font:inherit;font-size:.95rem;border:1px solid var(--gold);background:none;color:var(--ink);border-radius:999px;padding:5px 16px;cursor:pointer}
.nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:2px 22px;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-size:.95rem;padding:6px 0;position:relative;letter-spacing:.06em}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:50%;bottom:-2px;width:6px;height:6px;background:var(--gold);transform:translateX(-50%) rotate(45deg)}
.nav .nav-cta{background:var(--red);color:#fff;padding:8px 18px;border-radius:999px}
.nav .nav-cta:hover{background:var(--red-2);color:#fff}
.nav .nav-cta[aria-current="page"]::after{display:none}

/* ---------- buttons ---------- */
.btns{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 6px}
.center .btns{justify-content:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:10px 26px;border-radius:999px;font:500 1rem var(--sans);letter-spacing:.06em;text-decoration:none;cursor:pointer;border:1px solid var(--gold);background:transparent;color:var(--ink)}
.btn svg{width:20px;height:20px;flex:none}
.btn-red{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 8px 18px rgba(155,28,49,.22)}
.btn-red:hover{background:var(--red-2);border-color:var(--red-2);color:#fff}
.btn-gold:hover{background:var(--cream)}

/* ---------- hero ---------- */
.hero{position:relative;padding:54px 0 72px;text-align:center;background:radial-gradient(120% 70% at 50% 0%,var(--blush),var(--ivory) 70%)}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(3.2rem,9vw,6.6rem);line-height:1;letter-spacing:.06em;margin:10px 0 12px}
.hero h1 .foil{background-size:220% 100%;background-position:100% 0}
@media (prefers-reduced-motion:no-preference){.hero h1 .foil{animation:sheen 2.6s .3s ease-out both}@keyframes sheen{from{background-position:0 0}to{background-position:100% 0}}}
.hero .zh{font-family:var(--serif);font-size:clamp(1.05rem,2.3vw,1.35rem);letter-spacing:.32em;color:var(--ink-2);margin:0 auto 34px;max-width:none}
.arches{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:22px;align-items:end;max-width:900px;margin:0 auto}
.arch{position:relative;margin:0;border:0;padding:0;background:none;cursor:zoom-in}
.arch .frame{position:relative;border-radius:999px 999px 6px 6px;overflow:hidden;aspect-ratio:3/4.3;box-shadow:0 0 0 1px var(--gold),0 0 0 7px var(--ivory),0 0 0 8px var(--line),0 18px 36px rgba(59,34,38,.12)}
.arch .frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s}
.arch:hover .frame img{transform:scale(1.04)}
.arch.mid .frame{aspect-ratio:3/4.1}
.arch figcaption{font-size:.82rem;color:var(--muted);margin-top:14px;letter-spacing:.08em}
.hero .lead{margin:34px auto 0;max-width:34em}

/* 數字帶 */
.figures{background:var(--card);border-block:1px solid var(--line);position:relative}
.figures::before,.figures::after{content:"";position:absolute;left:0;right:0;height:1px;background:var(--line)}
.figures::before{top:4px}.figures::after{bottom:4px}
.figures .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.fig{text-align:center;padding:30px 10px}
.fig+.fig{border-left:1px solid var(--line)}
.fig b{display:block;font-family:var(--display);font-weight:400;font-size:clamp(2.2rem,4.4vw,3.2rem);line-height:1.05}
.fig span{font-size:.9rem;color:var(--muted);letter-spacing:.06em}

/* ---------- sections ---------- */
.sec{padding:88px 0}
.sec.blush{background:var(--blush)}
.sec.card{background:var(--card)}
.sec-title{text-align:center;margin-bottom:44px}
.sec-title p{margin:8px auto 0}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.split.rev .media{order:2}
.arch-solo{max-width:440px;margin:0 auto}
.page-head{padding:60px 0 46px;text-align:center;background:radial-gradient(120% 90% at 50% 0%,var(--blush),var(--ivory) 75%);border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(2rem,5vw,3.1rem)}
.page-head p{margin:0 auto}
.crumb{font-size:.82rem;color:var(--muted);letter-spacing:.1em;margin-bottom:6px}
.crumb a{color:var(--muted)}

/* 金框卡 */
.gcard{position:relative;background:var(--card);padding:30px 28px;border:1px solid var(--line)}
.gcard::before{content:"";position:absolute;inset:6px;border:1px solid var(--gold);opacity:.55;pointer-events:none}
.gcard>*{position:relative}
.gcard h3{text-align:center}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.type{display:flex;flex-direction:column;gap:12px;text-align:center;text-decoration:none;color:inherit}
.type .pic{background:#F3ECE2;border-radius:999px 999px 4px 4px;overflow:hidden;aspect-ratio:1/1;padding:18px 18px 8px;display:flex;align-items:flex-end;justify-content:center}
.type .pic img{mix-blend-mode:multiply;max-height:100%;object-fit:contain}
.type .pic.photo{padding:0}
.type .pic.photo img{width:100%;height:100%;object-fit:cover;mix-blend-mode:normal}
.type b{font-family:var(--display);font-weight:400;font-size:2rem;line-height:1}
.type .t{font-family:var(--serif);font-size:1.15rem;font-weight:600}
.type .d{font-size:.92rem;color:var(--muted)}
.type .go{font-size:.9rem;color:var(--red);letter-spacing:.06em}

/* 清單 */
.dl{margin:0;display:grid;grid-template-columns:auto 1fr;border-top:1px solid var(--line)}
.dl dt,.dl dd{padding:12px 0;border-bottom:1px solid var(--line);margin:0}
.dl dt{color:var(--muted);padding-right:24px;white-space:nowrap}
.dl dd{font-weight:500;text-align:right}
.dl dd small{display:block;font-size:.8rem;color:var(--muted);font-weight:400}

/* $100 印花稅 */
.seal{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:150px;height:150px;border-radius:50%;background:var(--red);color:#fff;box-shadow:0 0 0 5px var(--ivory),0 0 0 6px var(--gold),0 14px 30px rgba(155,28,49,.25);text-align:center;line-height:1.2}
.seal b{font-family:var(--display);font-weight:400;font-size:2.8rem;line-height:1}
.seal span{font-size:.8rem;letter-spacing:.12em;margin-top:6px}

/* 計算機 */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 18px}
.field label{display:block;font-size:.88rem;color:var(--ink-2);margin-bottom:5px;letter-spacing:.04em}
.field input,.field select{width:100%;height:50px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:var(--card);font:500 1.02rem var(--sans);color:var(--ink)}
.field input:focus,.field select:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(176,138,62,.18)}
.field.wide{grid-column:1/-1}
.field .hint{font-size:.78rem;color:var(--muted);margin-top:3px}
.out-empty{color:var(--muted);text-align:center;padding:20px 6px;margin:0 auto}
.big-out{text-align:center;padding:6px 0 14px;border-bottom:1px solid var(--line);margin-bottom:8px}
.big-out b{display:block;font-family:var(--display);font-weight:400;font-size:3.2rem;line-height:1.05;color:var(--red)}
.big-out span{font-size:.88rem;color:var(--muted)}
.rows{list-style:none;margin:0;padding:0}
.rows li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dotted var(--line);font-size:.96rem}
.rows li span:last-child{font-weight:700;white-space:nowrap}
.rows .neg{color:var(--red)}

/* 新舊樓比較 */
.age{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px}
.age-hold{display:grid;grid-template-columns:auto auto minmax(160px,1fr);gap:10px 18px;align-items:center;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--line)}
.age-hold .lbl{font-weight:700}
.age-hold .slide{display:flex;align-items:center;gap:12px}
.age-hold .slide input{flex:1}
.age-hold output{font-family:var(--display);font-size:1.6rem;white-space:nowrap;min-width:3.4em;text-align:right}
input[type=range]{width:100%;accent-color:var(--gold-2);height:28px}
input.old-range{accent-color:var(--red)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{font:500 .88rem var(--sans);border:1px solid var(--line);background:var(--ivory);color:var(--ink-2);border-radius:999px;padding:5px 13px;cursor:pointer;min-height:34px}
.chips button:hover{border-color:var(--gold)}
.chips button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.age-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.age-card{border-radius:12px;padding:18px 20px;border:1px solid var(--line);background:var(--ivory);display:flex;flex-direction:column;gap:12px}
.age-card.new{box-shadow:inset 0 4px 0 var(--gold)}
.age-card.old{box-shadow:inset 0 4px 0 var(--red);background:#FDF5F4}
.age-card h3{margin:0;font-size:1.08rem;text-align:left}
.age-card .now{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;min-height:58px}
.age-card .now .k{font-weight:700;color:var(--ink-2)}
.age-card .fixed b{font-family:var(--display);font-weight:400;font-size:2.6rem;line-height:1}
.age-card .hint{font-size:.8rem;color:var(--gold-2);border:1px solid var(--gold);border-radius:999px;padding:1px 10px}
.age-card.old .chips button[aria-pressed="true"]{background:var(--red);border-color:var(--red)}
.stepper{display:flex;align-items:center;border:1px solid var(--red);border-radius:999px;background:#fff;overflow:hidden}
.stepper button{width:48px;height:50px;border:0;background:var(--red);color:#fff;font:500 1.4rem var(--sans);cursor:pointer;line-height:1}
.stepper button:hover{background:var(--red-2)}
.stepper input{width:70px;height:50px;border:0;text-align:center;font:400 2rem var(--display);color:var(--red);background:#fff;-moz-appearance:textfield}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.stepper input:focus{outline:none;background:var(--red-soft)}
.stepper span{padding-right:12px;color:var(--red)}
.age-card dl{margin:4px 0 0;display:grid;grid-template-columns:1fr auto;gap:6px 12px;font-size:.95rem;border-top:1px solid var(--line);padding-top:12px}
.age-card dt{color:var(--muted)}
.age-card dd{margin:0;font-weight:700;text-align:right;white-space:nowrap}
.age-card dd.big{font-family:var(--display);font-weight:400;font-size:1.9rem;line-height:1.1}
.age-card dd.warn{color:var(--red)}
.verdict{max-width:none;margin:18px 0 6px;padding:14px 18px;background:var(--blush);border-radius:10px;font-family:var(--serif);font-weight:600;text-align:center}
.tl{margin:22px 0 4px}
.tl-axis{position:relative;height:22px;margin-left:120px;border-bottom:1px solid var(--line);font-size:.75rem;color:var(--muted)}
.tl-axis span{position:absolute;bottom:4px;transform:translateX(-50%)}
.tl-axis span:first-child{transform:none}
.tl-axis .mk{position:absolute;top:22px;width:0;height:92px;border-left:1px dashed var(--gold-2);opacity:.7}
.tl-row{display:grid;grid-template-columns:110px minmax(0,1fr);gap:10px;align-items:center;margin-top:12px}
.tl-row b{font-size:.92rem;font-weight:500}
.tl-lane{position:relative;height:28px;background:repeating-linear-gradient(90deg,transparent 0 calc(10.526% - 1px),var(--line) calc(10.526% - 1px) 10.526%);border-radius:999px}
.tl-bar{position:absolute;top:5px;bottom:5px;border-radius:999px;transition:left .35s,width .35s}
.tl-bar.new{background:var(--foil)}
.tl-bar.old{background:var(--red)}
.tl-lab{position:absolute;top:50%;transform:translateY(-50%);font-size:.82rem;font-weight:700;white-space:nowrap}
.tl-lab.new{color:var(--gold-2)}.tl-lab.old{color:var(--red)}
.rule{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:18px}
.rule>span{font-size:.9rem;color:var(--ink-2)}

/* 印花稅表 */
.sdtable{width:100%;border-collapse:collapse;font-size:.92rem;background:var(--card)}
.sdtable th,.sdtable td{padding:9px 12px;border-bottom:1px solid var(--line);text-align:left}
.sdtable th{background:var(--cream);font-weight:500}
.sdtable tr.hl td{background:var(--red-soft);color:var(--red-2);font-weight:700}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}

/* 戶型 */
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:0 0 26px}
.tab{font:500 .95rem var(--sans);letter-spacing:.06em;border:1px solid var(--gold);background:none;color:var(--ink);padding:8px 20px;border-radius:999px;cursor:pointer}
.tab[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.plan{margin:0;background:#F3ECE2;border-radius:14px;padding:16px;cursor:zoom-in;border:1px solid var(--line)}
.plan img{width:100%;mix-blend-mode:multiply}
.plan figcaption{font-size:.8rem;color:var(--muted);padding-top:8px;text-align:center}
.utable{width:100%;border-collapse:collapse;background:var(--card)}
.utable th,.utable td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.utable th{font-weight:500;font-size:.85rem;color:var(--muted);background:var(--cream);letter-spacing:.06em}
.utable td.u{font-family:var(--display);font-size:1.6rem;line-height:1;color:var(--gold-2)}
.utable td.n{font-weight:700;white-space:nowrap}
.utable small{display:block;color:var(--muted);font-size:.8rem;font-weight:400}
.pill{display:inline-block;font-size:.8rem;padding:1px 10px;border-radius:999px;border:1px solid var(--gold);color:var(--gold-2);white-space:nowrap}
.pill.one{border-color:var(--red);color:var(--red)}

/* 相集 */
.gallery{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-rows:120px;grid-auto-flow:dense;gap:16px}
.ph{position:relative;border:0;padding:0;margin:0;background:var(--cream);overflow:hidden;cursor:zoom-in;border-radius:8px}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform 1s}
.ph:hover img{transform:scale(1.04)}
.ph.arc{border-radius:999px 999px 8px 8px}
.ph span{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 10px;color:#fff;font-size:.88rem;letter-spacing:.06em;text-align:center;background:linear-gradient(transparent,rgba(59,34,38,.72))}
.c3{grid-column:span 3}.c4{grid-column:span 4}.c5{grid-column:span 5}.c6{grid-column:span 6}.c7{grid-column:span 7}.c8{grid-column:span 8}.c12{grid-column:span 12}
.r2{grid-row:span 2}.r3{grid-row:span 3}.r4{grid-row:span 4}

/* 交通 */
.stations{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:center;text-align:center}
.stn b{display:block;font-family:var(--display);font-weight:400;font-size:3.6rem;line-height:1;color:var(--red)}
.stn small{font-size:.85rem;color:var(--muted)}
.stn h3{margin:6px 0 2px}
.stations .me{font-family:var(--display);letter-spacing:.2em;padding:16px 26px;border:1px solid var(--gold);border-radius:999px;position:relative;white-space:nowrap}
.stations .me::before{content:"";position:absolute;inset:4px;border:1px solid var(--line);border-radius:999px}
.routes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-family:var(--serif);font-weight:600;font-size:1.1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:9px;height:9px;margin-top:9px;border:1px solid var(--gold);transform:rotate(45deg);transition:background .2s}
.faq details[open] summary::after{background:var(--gold)}
.faq details p{margin:10px 0 0;color:var(--ink-2)}

/* CTA */
.cta{background:var(--red);color:#fff;padding:70px 0;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:10px;border:1px solid rgba(242,226,176,.55);pointer-events:none}
.cta h2{color:#fff}
.cta h2 .foil{background:linear-gradient(100deg,#E9CF8C,#FFF3CF 45%,#E2C27A);-webkit-background-clip:text;background-clip:text;color:transparent}
.cta p{margin:0 auto;color:#F6DCDC}
.cta .btns{justify-content:center}
.cta .btn{border-color:#E9CF8C;color:#fff}
.cta .btn:hover{background:rgba(255,255,255,.1)}
.cta .btn-light{background:#fff;color:var(--red);border-color:#fff}
.cta .btn-light:hover{background:#FFF6EC;color:var(--red-2)}
.cta .orn{color:#E9CF8C}.cta .orn i{border-color:#E9CF8C}.cta .orn i::after{background:#E9CF8C}
.cta .orn::before,.cta .orn::after{background:linear-gradient(90deg,transparent,#E9CF8C)}

/* footer */
.foot{padding:46px 0 32px;font-size:.86rem;color:var(--muted);text-align:center}
.foot .brand{align-items:center;margin-bottom:14px}
.foot-links{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 20px;margin-bottom:16px}
.foot-links a{color:var(--ink-2);text-decoration:none}
.disclaimer{max-width:62em;margin:0 auto 8px;line-height:1.8;font-size:.8rem}

/* 浮動聯絡 */
.floats{position:fixed;right:16px;bottom:16px;z-index:45;display:flex;flex-direction:column;gap:10px}
.floats a,.floats button{width:54px;height:54px;border-radius:50%;border:0;display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;box-shadow:0 0 0 2px #fff,0 0 0 3px var(--gold),0 8px 18px rgba(59,34,38,.25)}
.floats svg{width:26px;height:26px}
.f-wa{background:#1F8F52}.f-wc{background:#2A7D3F}
[hidden]{display:none!important}

/* 彈窗 */
.modal{position:fixed;inset:0;z-index:90;background:rgba(43,22,26,.82);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px}
.modal .box{background:var(--card);border-radius:16px;padding:26px 24px;text-align:center;width:min(340px,100%);box-shadow:inset 0 0 0 1px var(--gold),inset 0 0 0 6px var(--card),inset 0 0 0 7px var(--line)}
.modal .box img{width:100%;max-width:240px;margin:8px auto 12px}
.modal .box p{margin:0 auto 12px;font-size:.92rem;color:var(--muted)}
.lb-img{max-width:min(1200px,94vw);max-height:84vh;width:auto;border-radius:6px;background:#fff}
.lb-cap{color:#F2E7DA;margin-top:10px;text-align:center;font-size:.92rem}
.lb-x{position:absolute;top:14px;right:14px;width:46px;height:46px;border-radius:50%;border:1px solid var(--gold);background:rgba(59,34,38,.8);color:#fff;font-size:20px;cursor:pointer}

/* 聯絡 */
.contact{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:40px;align-items:start}
.qr{width:200px;height:200px;margin:6px auto 10px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:6px}
.err{color:var(--red);min-height:1.4em;margin:0;font-size:.92rem}
.thanks{text-align:center}

@media (max-width:960px){
  .split,.calc,.contact,.routes{grid-template-columns:1fr}
  .split{gap:36px}
  .split.rev .media{order:0}
  .trio{grid-template-columns:1fr;max-width:440px;margin:0 auto}
}
@media (max-width:760px){
  body{font-size:16px}
  .wrap{width:min(1140px,100% - 32px)}
  .menu-btn{display:inline-block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ivory);border-bottom:1px solid var(--line);padding:6px 16px 16px}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch;gap:0}
  .nav a{display:block;padding:12px 2px;border-bottom:1px solid var(--line)}
  .nav a[aria-current="page"]{color:var(--red)}
  .nav a[aria-current="page"]::after{display:none}
  .nav .nav-cta{margin-top:12px;text-align:center;border:0}
  .hero{padding:34px 0 56px}
  .arches{grid-template-columns:.8fr 1.2fr .8fr;gap:10px}
  .arch .frame{box-shadow:0 0 0 1px var(--gold),0 0 0 4px var(--ivory),0 0 0 5px var(--line)}
  .arch figcaption{display:none}
  .figures .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fig:nth-child(3){border-left:0}
  .fig:nth-child(n+3){border-top:1px solid var(--line)}
  .sec{padding:60px 0}
  .form{grid-template-columns:1fr}
  .age{padding:18px 14px}
  .age-hold,.age-cards{grid-template-columns:1fr}
  .tl-axis{margin-left:0}
  .tl-axis span:nth-child(even){display:none}
  .tl-row{grid-template-columns:1fr;gap:4px}
  .tl-axis .mk{height:120px}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:80px;gap:10px}
  .c3,.c4,.c5,.c6,.c7,.c8{grid-column:span 1}.c12,.m2{grid-column:span 2}
  .r2{grid-row:span 2}.r3,.r4{grid-row:span 3}
  .stations{grid-template-columns:1fr}
  .utable th,.utable td{padding:10px 8px;font-size:.9rem}
  .gcard{padding:24px 18px}
  .floats a,.floats button{width:50px;height:50px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}
.orn.left{justify-content:flex-start;margin-left:0}
.orn.left::before{display:none}
.hero p,.page-head p,.sec-title p,p.center{margin-inline:auto}
.hero .btns{justify-content:center}
.fig b.foil,.type b.foil{background:linear-gradient(100deg,#8C6A26,#B8914A 45%,#8C6A26);-webkit-background-clip:text;background-clip:text}
@media (max-width:760px){
  .kick{letter-spacing:.16em;font-size:.78rem}
  .arch-solo{max-width:290px}
  .trio{max-width:320px;gap:34px}
  .hero .btns .btn{min-width:200px}
}

/* Three-language switcher */
#boundary-lang{background:#fffaf2;color:#642a30;border:1px solid #c8a86e;border-radius:20px;padding:7px 10px;font:600 12px system-ui,sans-serif;max-width:115px;cursor:pointer;flex-shrink:0}
header.top .wrap{gap:10px}
@media(max-width:600px){#boundary-lang{max-width:105px;padding:6px 5px;font-size:11px}}