/* ============================================================
     ORIÄNSE — Squarespace-style edition
     High-contrast editorial chrome (near-black + bone) with one
     expensive warm image. System fonts only.
     ============================================================ */

  :root{
    --ink:#0E0E0C;          /* near-black */
    --paper:#FFFFFF;
    --bone:#F5F1EA;         /* soft warm section */
    --bone-2:#EBE4D7;
    --ink-soft:#6E6963;
    --ink-faint:#98938B;
    --rule:rgba(0,0,0,.14);
    --rule-soft:rgba(0,0,0,.08);

    --on-dark:#F6F2EA;
    --on-dark-soft:#B7AF9F;
    --on-dark-rule:rgba(255,255,255,.18);

    --bronze:#A97C4B;       /* warm accent — serif eyebrow, arrows */
    --bronze-soft:#C79A63;

    --maxw:1240px;
    --grot:"Helvetica Neue",Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
    --serif:"Hoefler Text","Baskerville","Iowan Old Style","Songti SC","STSong",Georgia,"Times New Roman",serif;
    --ease:cubic-bezier(.4,.14,.3,1);
  }

  /* Single-theme by design: this Squarespace-style edition commits to its light
     editorial palette (as squarespace.com itself does), using dark full-bleed
     bands for contrast. It intentionally does not invert under OS dark mode,
     which keeps the warm imagery and black-on-bone chrome reading as intended. */

  /* ---- Reset ---- */
  *,*::before,*::after{ box-sizing:border-box; }
  html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
  body{
    margin:0; background:var(--paper); color:var(--ink);
    font-family:var(--grot); font-weight:400; line-height:1.5;
    -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; overflow-x:hidden;
  }
  img{ max-width:100%; display:block; }
  a{ color:inherit; text-decoration:none; }
  h1,h2,h3,h4,p{ margin:0; }
  ::selection{ background:var(--ink); color:var(--paper); }

  /* ---- Bilingual swap ---- */
  .en{ display:none; }
  html[lang="en"] .zh{ display:none; }
  html[lang="en"] .en{ display:inline; }
  .en.blk{ display:none; }
  html[lang="en"] .zh.blk{ display:none; }
  html[lang="en"] .en.blk{ display:block; }

  /* ---- Type primitives ---- */
  .eyebrow-serif{ font-family:var(--serif); font-size:clamp(19px,2.1vw,27px); font-style:italic; color:var(--bronze); letter-spacing:.005em; }
  .label{ font-size:12px; font-weight:600; letter-spacing:.2em; text-transform:uppercase; color:var(--ink-faint); }
  html[lang="zh"] .label{ letter-spacing:.16em; }
  .display{ font-family:var(--grot); font-weight:600; letter-spacing:-.022em; line-height:1; text-wrap:balance; }
  html[lang="zh"] .display{ letter-spacing:-.005em; line-height:1.04; font-weight:600; }
  .h2{ font-family:var(--grot); font-weight:600; font-size:clamp(32px,4.6vw,60px); line-height:1.02; letter-spacing:-.02em; text-wrap:balance; }
  html[lang="zh"] .h2{ letter-spacing:0; line-height:1.14; }
  .lede{ font-size:clamp(17px,1.5vw,20px); line-height:1.55; color:var(--ink-soft); }

  /* ---- Buttons (SQ rectangular) ---- */
  .btn{
    display:inline-flex; align-items:center; gap:.5em; padding:16px 30px; border-radius:4px;
    font-family:var(--grot); font-size:13px; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
    background:var(--ink); color:var(--paper); border:1.5px solid var(--ink);
    transition:background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
  }
  .btn:hover{ transform:translateY(-1px); background:transparent; color:var(--ink); }
  .btn.inv{ background:var(--paper); color:var(--ink); border-color:var(--paper); }
  .btn.inv:hover{ background:transparent; color:var(--paper); }
  .btn.ghost{ background:transparent; color:var(--ink); }
  .btn.ghost:hover{ background:var(--ink); color:var(--paper); }
  .arrowlink{
    display:inline-flex; align-items:center; gap:.5em; font-size:13px; font-weight:600;
    letter-spacing:.14em; text-transform:uppercase; color:var(--ink);
    border-bottom:1.5px solid var(--ink); padding-bottom:4px; transition:gap .2s var(--ease);
  }
  .arrowlink .ar{ transition:transform .2s var(--ease); }
  .arrowlink:hover .ar{ transform:translateX(5px); }
  .on-dark .arrowlink{ color:var(--on-dark); border-color:var(--on-dark); }
  a:focus-visible,button:focus-visible{ outline:2px solid var(--bronze); outline-offset:3px; }

  /* ---- Layout ---- */
  .wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 40px; }
  section{ position:relative; }
  .pad{ padding:120px 0; }
  .on-dark{ background:var(--ink); color:var(--on-dark); }
  .on-bone{ background:var(--bone); }

  /* ================= NAV ================= */
  .nav{
    position:fixed; inset:0 0 auto 0; z-index:100; height:74px;
    display:flex; align-items:center; transition:background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
    border-bottom:1px solid transparent; color:#fff;
  }
  .nav .row{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 40px; display:flex; align-items:center; gap:30px; }
  .nav.solid{ background:var(--paper); color:var(--ink); border-bottom-color:var(--rule); }
  .brand{ display:flex; align-items:center; gap:10px; font-weight:600; font-size:20px; letter-spacing:.16em; text-transform:uppercase; }
  .mark{ width:22px; height:22px; border:2px solid currentColor; border-radius:50%; display:grid; place-items:center; font-size:12px; font-weight:700; letter-spacing:0; }
  .navlinks{ display:flex; align-items:center; gap:26px; margin-left:14px; }
  .navlinks a{ font-size:12.5px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; opacity:.82; transition:opacity .2s var(--ease); }
  .navlinks a:hover{ opacity:1; }
  .nav .spacer{ flex:1; }
  .langtoggle{ display:flex; align-items:center; gap:8px; font-size:12px; font-weight:600; letter-spacing:.1em; }
  .langtoggle button{ font-family:inherit; background:none; border:0; cursor:pointer; color:inherit; opacity:.55; padding:4px 2px; font-size:12px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; transition:opacity .2s var(--ease); }
  .langtoggle button.active{ opacity:1; text-decoration:underline; text-underline-offset:5px; }
  .langtoggle .bar{ opacity:.4; }
  .nav .cta{ padding:11px 22px; border-radius:4px; border:1.5px solid currentColor; font-size:12px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; transition:background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease); }
  .nav .cta:hover{ background:#fff; color:var(--ink); }
  /* On the solid (white) nav, show a filled button by default so it stays clearly visible without hovering */
  .nav.solid .cta{ background:var(--ink); color:var(--paper); border-color:var(--ink); }
  .nav.solid .cta:hover{ background:transparent; color:var(--ink); border-color:var(--ink); }
  .menu-ic{ display:none; }

  /* ================= HERO ================= */
  .hero{ position:relative; min-height:100vh; min-height:100svh;
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    text-align:center; color:#fff; padding:120px 0 68px; overflow:hidden;
    background:#0e0e0c; background-image:url("../images/hero.webp");
    background-size:cover; background-position:center 28%; background-repeat:no-repeat; }
  .hero::before{ content:""; position:absolute; inset:0; pointer-events:none;
    background:linear-gradient(180deg, rgba(8,6,4,.66) 0%, rgba(8,6,4,.30) 38%, rgba(8,6,4,.34) 62%, rgba(8,6,4,.78) 100%); }
  .hero > .wrap{ position:relative; z-index:2; }
  .hero .eyebrow-serif{ color:var(--bronze-soft); }
  .hero h1{ margin:18px auto 28px; color:#fff; font-size:clamp(35px,6vw,68px); line-height:1.1; max-width:none; text-shadow:0 2px 44px rgba(0,0,0,.5); }
  html[lang="zh"] .hero h1{ font-size:clamp(34px,6.2vw,68px); line-height:1.22; max-width:none; letter-spacing:.02em; }
  .hero .actions{ display:flex; flex-wrap:wrap; gap:16px 26px; justify-content:center; align-items:center; }
  .hero .arrowlink{ color:#fff; border-color:rgba(255,255,255,.6); }
  .hero .arrowlink:hover{ border-color:#fff; }
  .hero .sub{ max-width:820px; margin:0 auto 34px; font-size:clamp(16px,1.55vw,20px); line-height:1.62; color:rgba(255,255,255,.9); text-shadow:0 1px 26px rgba(0,0,0,.55); }
  html[lang="zh"] .hero .sub{ max-width:820px; }
  .hero .downarr{ position:absolute; left:0; right:0; bottom:34px; z-index:2; margin:0; font-size:20px; color:rgba(255,255,255,.82); animation:bob 2.4s var(--ease) infinite; }
  @keyframes bob{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(8px); } }

  /* ---- Hero image band (the expensive centerpiece) ---- */
  .heroimg{ background:var(--ink); padding:0 0 0; }
  .heroimg .frame{ position:relative; width:100%; height:clamp(360px,64vw,760px); overflow:hidden;
    background:#1a1410; }
  .heroimg img{ width:100%; height:100%; object-fit:cover; object-position:center 42%; }
  .heroimg .cap{ position:absolute; left:0; right:0; bottom:0; padding:40px; display:flex; justify-content:space-between; align-items:flex-end; gap:20px;
    background:linear-gradient(to top, rgba(10,7,4,.6), rgba(10,7,4,0)); color:#fff; }
  .heroimg .cap .q{ font-family:var(--serif); font-style:italic; font-size:clamp(20px,2.6vw,34px); max-width:20ch; line-height:1.25; text-shadow:0 1px 20px rgba(0,0,0,.4); }
  .heroimg .cap .sig{ font-size:12px; font-weight:600; letter-spacing:.2em; text-transform:uppercase; opacity:.85; white-space:nowrap; }

  /* ================= SHOWCASE gallery ================= */
  .showcase{ background:var(--paper); }
  .showcase .head{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-bottom:52px; flex-wrap:wrap; }
  .showcase .head .h2{ max-width:16em; }
  .cards{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
  .card{ position:relative; border-radius:8px; overflow:hidden; aspect-ratio:3/4; display:block; background:var(--bone-2); }
  .card .bg{ position:absolute; inset:0; filter:saturate(1.02); transition:transform .5s var(--ease); }
  .card:nth-child(1) .bg{ background-position:8% 12%; }
  .card:nth-child(2) .bg{ background-position:70% 20%; }
  .card:nth-child(3) .bg{ background-position:26% 84%; }
  .card:nth-child(4) .bg{ background-position:88% 72%; }
  .card:hover .bg{ transform:scale(1.05); }
  .card .scrim{ position:absolute; inset:0; background:linear-gradient(to top, rgba(15,10,6,.66), rgba(15,10,6,.05) 55%); }
  .card .body{ position:absolute; inset:0; padding:22px; display:flex; flex-direction:column; justify-content:flex-end; color:#fff; }
  .card .nm{ font-size:12px; font-weight:600; letter-spacing:.18em; text-transform:uppercase; margin-bottom:8px; opacity:.82; }
  .card .tt{ font-size:20px; font-weight:600; letter-spacing:-.01em; line-height:1.16; min-height:calc(1.16em * 2); display:flex; flex-direction:column; justify-content:flex-end; }
  html[lang="zh"] .card .tt{ letter-spacing:0; }

  /* ================= STATEMENT ================= */
  .statement{ background:var(--bone); text-align:center; }
  .statement .big{ font-family:var(--grot); font-weight:600; font-size:clamp(30px,4.6vw,60px); line-height:1.08; letter-spacing:-.02em; max-width:30ch; margin:20px auto 26px; text-wrap:balance; }
  html[lang="zh"] .statement .big{ letter-spacing:0; line-height:1.2; max-width:22ch; }
  .statement .big .u{ color:var(--bronze); font-style:italic; font-family:var(--serif); font-weight:400; }
  .statement .lede{ max-width:70ch; margin:0 auto; }

  /* ================= PILLARS 2x2 ================= */
  .pillars{ background:var(--paper); }
  .pillars .head{ margin-bottom:56px; }
  .pillars .head .eyebrow-serif{ display:block; margin-bottom:14px; }
  .grid2{ display:grid; grid-template-columns:1fr 1fr; gap:0; border-top:1px solid var(--rule); }
  .cell{ padding:44px 42px 46px; border-bottom:1px solid var(--rule); display:grid; grid-template-rows:subgrid; grid-row:span 5; }
  .cell:nth-child(odd){ border-right:1px solid var(--rule); padding-left:0; }
  .cell:nth-child(even){ padding-right:0; padding-left:42px; }
  .cell .no{ font-family:var(--serif); font-style:italic; font-size:22px; color:var(--bronze); margin-bottom:18px; }
  .cell h3{ font-size:clamp(22px,2.3vw,30px); font-weight:600; letter-spacing:-.01em; margin-bottom:14px; }
  html[lang="zh"] .cell h3{ letter-spacing:0; }
  .cell p{ color:var(--ink-soft); font-size:16.5px; line-height:1.6; max-width:46ch; }
  .cell .tags{ margin-top:20px; display:flex; flex-wrap:wrap; gap:8px 8px; align-content:start; }
  .cell .tag{ font-size:11.5px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); border:1px solid var(--rule); border-radius:3px; padding:5px 10px; }

  /* ================= FRAMEWORK band ================= */
  .framework{ background:var(--ink); color:var(--on-dark); text-align:center; }
  .framework .eyebrow-serif{ color:var(--bronze-soft); }
  .framework h2{ font-family:var(--grot); font-weight:600; font-size:clamp(30px,5vw,66px); letter-spacing:-.02em; margin:18px 0 8px; line-height:1.04; }
  html[lang="zh"] .framework h2{ letter-spacing:.02em; }
  .framework .three{ display:grid; grid-template-columns:repeat(3,1fr); column-gap:1px; row-gap:0; margin-top:64px; background:var(--on-dark-rule); border:1px solid var(--on-dark-rule); border-radius:8px; overflow:hidden; }
  .framework .fc{ background:var(--ink); padding:40px 30px; text-align:left; display:grid; grid-template-rows:subgrid; grid-row:span 3; }
  .framework .fc .n{ font-family:var(--serif); font-style:italic; color:var(--bronze-soft); font-size:20px; margin-bottom:18px; }
  .framework .fc h3{ font-size:22px; font-weight:600; margin-bottom:12px; letter-spacing:-.01em; }
  html[lang="zh"] .framework .fc h3{ letter-spacing:0; }
  .framework .fc p{ color:var(--on-dark-soft); font-size:15.5px; line-height:1.6; }

  /* ================= METHOD numbered ================= */
  .method{ background:var(--paper); }
  .method .head{ margin-bottom:clamp(30px,3.4vw,46px); }
  .method .head .eyebrow-serif{ display:block; margin-bottom:10px; }
  .method .head .h2{ max-width:none; font-size:clamp(30px,3.9vw,50px); }
  .method .head .h2 .zsent{ display:inline-block; }
  .method .head .lede{ max-width:84ch; margin-top:14px; }
  .method .msplit{ grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr); align-items:center; }
  .method .msplit .m-img{ aspect-ratio:2/3; }
  .mlist{ counter-reset:m; }
  .mrow{ display:grid; grid-template-columns:64px minmax(0,1fr); gap:clamp(18px,2vw,28px); padding:clamp(22px,2.4vw,30px) 0; border-top:1px solid var(--rule); align-items:start; }
  .mrow:last-child{ border-bottom:1px solid var(--rule); }
  .mrow .idx{ font-family:var(--serif); font-style:italic; font-size:clamp(28px,3vw,40px); color:var(--bronze); line-height:.9; }
  .mrow h3{ font-size:clamp(19px,1.9vw,24px); font-weight:600; letter-spacing:-.01em; line-height:1.22; margin-bottom:9px; }
  html[lang="zh"] .mrow h3{ letter-spacing:0; }
  .mrow p{ color:var(--ink-soft); font-size:15.5px; line-height:1.6; }
  .method .flow{ margin-top:clamp(22px,2.4vw,30px); font-family:var(--grot); font-style:normal; font-size:12.5px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); line-height:1.4; }
  .method .flow .b{ color:inherit; font-weight:inherit; }

  /* ================= PRINCIPLES ================= */
  .principles{ background:var(--ink); color:var(--on-dark); display:grid; align-content:center; min-height:80vh; }
  .principles.pad{ padding:clamp(56px,5.5vw,76px) 0; }
  .principles .secbg::after{ content:""; position:absolute; inset:0; background:linear-gradient(90deg, rgba(14,10,7,.20) 0%, rgba(14,10,7,.52) 46%, rgba(14,10,7,.66) 100%); }
  .principles>.wrap{ display:grid; grid-template-columns:minmax(0,540px) minmax(0,580px); gap:clamp(40px,3.4vw,48px); align-items:center; justify-content:center; }
  .principles .eyebrow-serif{ color:var(--bronze-soft); display:block; margin-bottom:16px; }
  .principles h2{ font-family:var(--grot); font-weight:600; font-size:clamp(26px,3vw,37px); letter-spacing:-.02em; line-height:1.1; }
  html[lang="zh"] .principles h2{ letter-spacing:.01em; line-height:1.2; }
  .principles p{ color:var(--on-dark-soft); font-size:clamp(15px,1.3vw,17px); line-height:1.65; }
  .principles .pcopy{ display:grid; gap:15px; max-width:600px; }
  .principles .plist{ margin-top:clamp(22px,2.4vw,30px); }
  .principles .pitem{ padding:clamp(14px,1.6vw,18px) 0; border-top:1px solid var(--on-dark-rule); }
  .principles .pitem:last-child{ border-bottom:1px solid var(--on-dark-rule); }
  .principles .pitem h3{ font-size:12.5px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--bronze-soft); line-height:1.4; margin-bottom:8px; }
  html[lang="zh"] .principles .pitem h3{ font-size:14.5px; letter-spacing:.04em; }
  .principles .pitem p{ font-size:15px; line-height:1.6; }

  /* ================= CTA ================= */
  .cta{ position:relative; overflow:hidden; text-align:center; color:#fff; padding:clamp(84px,9vw,118px) 0 clamp(52px,5.4vw,70px); }
  .cta .bg{ position:absolute; inset:0; background-image:url("../images/hero.webp"); background-size:cover; background-position:center 38%; background-repeat:no-repeat; }
  .cta .scrim{ position:absolute; inset:0; background:linear-gradient(to bottom, rgba(12,8,5,.62), rgba(12,8,5,.72)); }
  .cta .in{ position:relative; z-index:2; }
  .cta .eyebrow-serif{ color:var(--bronze-soft); }
  .cta h2{ font-family:var(--grot); font-weight:600; font-size:clamp(34px,5.6vw,74px); letter-spacing:-.022em; line-height:1.04; margin:18px auto 24px; color:#fff; max-width:22ch; }
  html[lang="zh"] .cta h2{ letter-spacing:.01em; line-height:1.14; }
  .cta .sub{ color:#e9e0d2; font-size:clamp(16px,1.6vw,20px); line-height:1.6; max-width:860px; margin:0 auto; }
  .cta .sub + .sub{ margin-top:16px; }
  .cta .cta-actions{ margin-top:36px; }
  .cta .contacts{ margin-top:32px; display:flex; flex-wrap:wrap; justify-content:center; gap:10px 40px; font-size:13px; letter-spacing:.06em; }
  .cta .contacts b{ color:#fff; font-weight:600; }
  .cta .contacts .lab{ color:#cbbfad; text-transform:uppercase; letter-spacing:.16em; font-size:11px; margin-right:8px; }
  .cta .wechat-qr{ margin-top:34px; display:flex; flex-direction:column; align-items:center; gap:12px; }
  .cta .qr-card{ background:#fff; padding:14px; border-radius:16px; box-shadow:0 18px 50px rgba(0,0,0,.28); line-height:0; }
  .cta .qr-card img{ display:block; width:156px; height:156px; border-radius:4px; }
  .cta .qr-cap{ color:#cbbfad; text-transform:uppercase; letter-spacing:.16em; font-size:11px; }

  /* ================= FOOTER ================= */
  footer{ background:var(--ink); color:var(--on-dark-soft); padding:46px 0; font-size:13px; }
  .fmini{ text-align:center; letter-spacing:.08em; color:var(--on-dark-soft); }
  .fgrid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:34px; padding-bottom:40px; border-bottom:1px solid var(--on-dark-rule); }
  .fbrand .brand{ color:#fff; margin-bottom:16px; }
  .fbrand p{ max-width:34ch; line-height:1.6; }
  .fcol h4{ font-size:11px; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:#8f877a; margin-bottom:16px; }
  .fcol a,.fcol .li{ display:block; color:var(--on-dark-soft); padding:6px 0; transition:color .2s var(--ease); }
  .fcol a:hover{ color:#fff; }
  .fbot{ display:flex; flex-wrap:wrap; justify-content:space-between; gap:14px; padding-top:26px; align-items:center; }
  .palette{ display:flex; align-items:center; gap:10px; text-transform:uppercase; letter-spacing:.1em; font-size:11px; }
  .palette a{ color:var(--on-dark-soft); }
  .palette a.cur{ color:#fff; text-decoration:underline; text-underline-offset:4px; }
  .palette a:hover{ color:#fff; }
  .palette .sep{ opacity:.4; }

  /* ================= ENGAGEMENT ================= */
  .engage{ background:var(--bone); text-align:center; }
  .engage .eyebrow-serif{ display:block; }
  .three3{ display:grid; grid-template-columns:repeat(3,1fr); column-gap:20px; row-gap:0; margin-top:56px; text-align:left; }
  .ec{ background:var(--paper); border:1px solid var(--rule-soft); border-radius:8px; padding:34px 30px; display:grid; grid-template-rows:subgrid; grid-row:span 5; }
  .ec .eno{ font-family:var(--serif); font-style:italic; font-size:22px; color:var(--bronze); margin-bottom:16px; }
  .ec h3{ font-size:22px; font-weight:600; letter-spacing:-.01em; margin-bottom:12px; }
  html[lang="zh"] .ec h3{ letter-spacing:0; }
  .ec p{ color:var(--ink-soft); font-size:15.5px; line-height:1.6; }

  /* ================= FOUNDER ================= */
  .founder{ background:var(--paper); }
  .fdr{ display:grid; grid-template-columns:1fr 1.08fr; gap:clamp(34px,5vw,64px); align-items:center; }
  .fdr-photo{ border-radius:10px; overflow:hidden; aspect-ratio:4/5; box-shadow:0 34px 66px -38px rgba(0,0,0,.42); }
  .fdr-photo img{ width:100%; height:100%; object-fit:cover; display:block; }
  .fdr-txt .eyebrow-serif{ display:block; margin-bottom:14px; }
  .fdr-txt .h2{ font-size:clamp(26px,2.9vw,36px); line-height:1.14; }
  html[lang="zh"] .fdr-txt .h2{ line-height:1.26; }
  .fdr-credits{ display:flex; align-items:center; gap:14px; margin-top:30px; }
  .mark-lg{ width:52px; height:52px; border:2px solid var(--ink); border-radius:50%; display:grid; place-items:center; font-size:23px; font-weight:700; flex:none; }
  .fdr-name{ font-size:22px; font-weight:600; letter-spacing:-.01em; }
  .fdr-role{ font-size:13.5px; color:var(--ink-soft); margin-top:2px; }
  .fdr-meta{ display:flex; flex-wrap:wrap; gap:10px 24px; border-top:1px solid var(--rule); padding-top:22px; margin-top:26px; }
  .fdr-meta div{ font-size:14px; color:var(--ink); position:relative; padding-left:18px; }
  .fdr-meta div::before{ content:"—"; position:absolute; left:0; color:var(--bronze); }
  .fdr-txt .fbody{ font-size:16px; line-height:1.62; color:var(--ink-soft); margin-top:16px; max-width:62ch; }
  .fdr-txt .fbody-close{ color:var(--ink); font-weight:500; }

  /* ================= IMAGERY ================= */
  /* device mockups */
  .mockrow{ display:flex; align-items:stretch; gap:44px; margin:0 0 70px; }
  .mockrow .browser-mock{ flex:1 1 auto; align-self:center; }
  .browser-mock{ border-radius:12px; overflow:hidden; background:#fff; border:1px solid var(--rule); box-shadow:0 44px 90px -44px rgba(0,0,0,.55); }
  .browser-mock .bar{ height:40px; background:#e7e3db; display:flex; align-items:center; padding:0 15px; }
  .browser-mock .dot{ width:11px; height:11px; border-radius:50%; background:#c7c1b6; margin-right:8px; flex:none; }
  .browser-mock .url{ margin-left:8px; background:#fff; border-radius:7px; font-size:12px; color:#8c877e; padding:6px 16px; letter-spacing:.02em; }
  .browser-mock .screen{ position:relative; aspect-ratio:16/10; overflow:hidden; background:#111; }
  .browser-mock .screen>img{ width:100%; height:100%; object-fit:cover; }
  .browser-mock .topnav{ position:absolute; top:0; left:0; right:0; padding:16px 22px; display:flex; justify-content:space-between; align-items:center; color:#fff; font-size:10px; letter-spacing:.2em; text-transform:uppercase; z-index:2; }
  .browser-mock .topnav span{ opacity:.85; margin-left:15px; }
  .browser-mock .cap{ position:absolute; inset:auto 0 0 0; padding:26px 28px; color:#fff; background:linear-gradient(transparent, rgba(8,6,4,.74)); z-index:2; }
  .browser-mock .cap .eb{ font-family:var(--serif); font-style:italic; color:var(--bronze-soft); font-size:15px; }
  .browser-mock .cap h4{ font-size:clamp(19px,2.1vw,27px); font-weight:600; letter-spacing:-.01em; margin-top:4px; }
  html[lang="zh"] .browser-mock .cap h4{ letter-spacing:0; }

  .phone-mock{ position:relative; flex:0 0 auto; width:272px; align-self:stretch; background:#0c0c0c; border-radius:52px; box-shadow:0 44px 90px -40px rgba(0,0,0,.6); }
  .phone-mock .scr{ position:absolute; inset:10px; background:#fff; border-radius:36px; overflow:hidden; display:flex; flex-direction:column; }
  .phone-mock .top{ height:36px; position:relative; flex:none; }
  .phone-mock .notch{ position:absolute; top:11px; left:50%; transform:translateX(-50%); width:96px; height:26px; border-radius:14px; background:#0c0c0c; }
  .phone-mock .prof{ display:flex; align-items:center; gap:11px; padding:2px 14px 12px; flex:none; }
  .phone-mock .av{ width:42px; height:42px; border-radius:50%; overflow:hidden; flex:none; background:var(--bone-2); }
  .phone-mock .av img{ width:100%; height:100%; object-fit:cover; }
  .phone-mock .pn{ font-size:13px; font-weight:700; color:#111; letter-spacing:.02em; }
  .phone-mock .ps{ font-size:10.5px; color:#8a857c; margin-top:1px; }
  .phone-mock .foll{ margin-left:auto; background:#111; color:#fff; font-size:10px; font-weight:600; padding:7px 14px; border-radius:7px; letter-spacing:.06em; text-transform:uppercase; }
  .ig-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; flex:1 1 auto; overflow:hidden; align-content:start; }
  .ig-grid img{ width:100%; aspect-ratio:1/1; object-fit:cover; display:block; }

  /* showcase image cards */
  .card .ph{ position:absolute; inset:0; z-index:0; }
  .card .ph img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .6s var(--ease); }
  .card:hover .ph img{ transform:scale(1.05); }

  /* contained image tops (pillars, engagement) */
  .cimg{ border-radius:6px; overflow:hidden; aspect-ratio:16/10; margin-bottom:22px; background:var(--bone-2); }
  .cimg img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .6s var(--ease); }
  .cell:hover .cimg img,.ec:hover .cimg img{ transform:scale(1.04); }

  /* media split (image + text) */
  .media-split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(34px,5vw,66px); align-items:center; }
  .m-img{ border-radius:10px; overflow:hidden; aspect-ratio:4/5; box-shadow:0 34px 66px -38px rgba(0,0,0,.42); }
  .m-img img{ width:100%; height:100%; object-fit:cover; display:block; }
  .media-split.imgright .m-txt{ order:1; } .media-split.imgright .m-img{ order:2; }

  /* full-bleed statement band */
  .statement.band{ background:#0e0e0c; color:#fff; overflow:hidden; }
  .statement.band .bgimg{ position:absolute; inset:0; z-index:0; }
  .statement.band .bgimg img{ width:100%; height:100%; object-fit:cover; opacity:.5; }
  .statement.band::after{ content:""; position:absolute; inset:0; z-index:1; background:linear-gradient(180deg, rgba(8,6,4,.68), rgba(8,6,4,.46) 45%, rgba(8,6,4,.82)); }
  .statement.band .wrap{ position:relative; z-index:2; }
  .statement.band .label{ color:var(--bronze-soft); }
  .statement.band .big{ color:#fff; }
  .statement.band .big .u{ color:var(--bronze-soft); }
  .statement.band .lede{ color:rgba(255,255,255,.84); }

  /* hairline edge so light images always read as framed */
  .m-img,.fdr-photo,.cimg{ position:relative; }
  .m-img::after,.fdr-photo::after,.cimg::after{ content:""; position:absolute; inset:0; border-radius:inherit; box-shadow:inset 0 0 0 1px rgba(0,0,0,.10); pointer-events:none; }

  /* faint background image on dark bands */
  .hasbg{ position:relative; overflow:hidden; }
  .hasbg .secbg{ position:absolute; inset:0; z-index:0; }
  .hasbg .secbg img{ width:100%; height:100%; object-fit:cover; opacity:.16; }
  .hasbg>.wrap{ position:relative; z-index:2; }

  /* ---- reveal ---- */
  .rv{ opacity:0; transform:translateY(24px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
  .rv.in{ opacity:1; transform:none; }

  /* ================= REBUILD ADDITIONS ================= */
  .ec .eline{ margin-top:16px; padding-top:14px; border-top:1px solid var(--rule-soft); font-size:12.5px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); line-height:1.4; align-self:end; }
  .engage .engage-cta{ margin-top:46px; }

  .mrow .mout{ margin-top:14px; padding-left:12px; border-left:2px solid var(--bronze); font-size:13.5px; font-weight:500; color:var(--ink); line-height:1.4; }

  .cta .cta-actions{ display:flex; flex-wrap:wrap; gap:14px; justify-content:center; }

  /* ================= LANGUAGE PROMPT ================= */
  .langdlg{ border:0; padding:0; background:transparent; width:min(92vw,460px); max-height:none; color:var(--ink); overflow:visible; }
  .langdlg::backdrop{ background:rgba(14,14,12,.58); }
  .langdlg-in{ background:var(--paper); border-radius:10px; padding:clamp(28px,4vw,40px) clamp(24px,3.4vw,36px); box-shadow:0 44px 96px -34px rgba(0,0,0,.55); text-align:center; }
  .langdlg .eb{ display:block; font-family:var(--serif); font-style:italic; font-size:15px; color:var(--bronze); margin-bottom:14px; }
  .langdlg h2{ font-family:var(--grot); font-weight:600; font-size:clamp(22px,2.6vw,27px); line-height:1.3; letter-spacing:0; }
  .langdlg .sub{ margin-top:10px; color:var(--ink-soft); font-size:15px; line-height:1.55; }
  .langdlg .acts{ margin-top:26px; display:grid; gap:10px; }
  .langdlg .acts .btn{ justify-content:center; width:100%; cursor:pointer; }
  .langdlg[open]{ animation:langdlg-rise .36s var(--ease) both; }
  .langdlg[open]::backdrop{ animation:langdlg-fade .36s var(--ease) both; }
  @keyframes langdlg-rise{ from{ opacity:0; transform:translateY(12px); } to{ opacity:1; transform:none; } }
  @keyframes langdlg-fade{ from{ opacity:0; } to{ opacity:1; } }
  @media (prefers-reduced-motion:reduce){
    .langdlg[open],.langdlg[open]::backdrop{ animation:none; }
  }

  /* ================= RESPONSIVE ================= */
  @media (max-width:960px){
    .navlinks{ display:none; }
    .cards{ grid-template-columns:1fr 1fr; }
    .principles{ min-height:0; }
    .principles>.wrap{ grid-template-columns:minmax(0,1fr); gap:36px; align-items:start; }
    .principles .secbg::after{ background:rgba(14,10,7,.5); }
    .framework .three{ grid-template-columns:1fr; row-gap:1px; }
    .framework .fc{ display:block; }
    .three3{ grid-template-columns:1fr; row-gap:20px; }
    .ec{ display:block; }
    .fdr{ grid-template-columns:1fr; gap:36px; }
    .mockrow{ flex-direction:column; gap:34px; }
    .phone-mock{ align-self:center; width:264px; aspect-ratio:9/19.5; }
    .media-split{ grid-template-columns:1fr; gap:34px; }
    .media-split.imgright .m-img{ order:0; }
    .m-img{ aspect-ratio:16/11; }
    .method .msplit{ grid-template-columns:1fr; }
    .method .msplit .m-img{ aspect-ratio:16/11; }
    .fgrid{ grid-template-columns:1fr 1fr; }
  }
  @media (max-width:600px){
    .wrap{ padding:0 24px; }
    .nav .row{ padding:0 24px; }
    .pad{ padding:88px 0; }
    .hero{ padding:112px 0 40px; }
    .grid2{ grid-template-columns:1fr; }
    .cell,.cell:nth-child(odd),.cell:nth-child(even){ padding:34px 0; border-right:none; }
    .cards{ grid-template-columns:1fr; }
    .card{ aspect-ratio:16/10; }
    .mrow{ grid-template-columns:1fr; gap:10px; }
    .heroimg .cap{ flex-direction:column; align-items:flex-start; }
    .fgrid{ grid-template-columns:1fr; gap:26px; }
    .nav .cta{ display:none; }
  }
  @media (prefers-reduced-motion:reduce){
    *{ animation:none !important; }
    html{ scroll-behavior:auto; }
    .rv{ opacity:1; transform:none; transition:none; }
  }