@layer reset,tokens,base,layout,components,states,motion,responsive;

@layer reset{
  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 18px)}
  body,h1,h2,h3,p{margin:0}
  a{color:inherit;text-decoration:none}
  button,input,textarea,select{font:inherit}
  img,svg,video{display:block;max-width:100%}
}

@layer tokens{
  :root{
    --black:#050506;--black-2:#090a0c;--graphite:#111318;--graphite-2:#17191f;
    --mineral:#cbc5b8;--mineral-2:#d8d2c6;--bone:#f1ede4;--ink:#171614;
    --muted:#9c9da2;--sig:#ef4b2f;--line-dark:#ffffff17;--line-light:#312c2532;
    --page-x:clamp(20px,4.6vw,72px);--content-max:1520px;--reading-max:760px;
    --display-xl:clamp(44px,4.7vw,66px);--display-l:clamp(36px,3.8vw,58px);
    --display-m:clamp(29px,2.7vw,44px);--heading-l:clamp(23px,1.9vw,31px);--article-title:clamp(21px,calc(18px + .62vw),28px);
    --heading-m:clamp(20px,1.65vw,28px);--lead:clamp(18px,1.4vw,24px);
    --body-lg:clamp(17px,1.2vw,19px);--body:clamp(16px,1.05vw,17px);
    --nav:14px;--utility:13px;--index:15px;
    --scene-y:clamp(68px,8dvh,112px);--scene-y-tight:clamp(48px,6dvh,80px);--scene-y-loose:clamp(78px,9dvh,126px);
    --hero-h:clamp(620px,var(--visual-vh,100dvh),980px);
    --ease:cubic-bezier(.76,0,.24,1);
    --z-bg:0;--z-atmosphere:1;--z-motif:2;--z-object:3;--z-content:4;--z-ui:80;--z-overlay:90;--header-h:64px;
  }
}

@layer base{
  body{margin:0;background:var(--black);color:var(--bone);font-family:Arial,"Noto Sans TC",sans-serif;overflow-x:hidden;text-rendering:optimizeLegibility}
  body.menu-open{overflow:hidden}
  :focus-visible{outline:1px solid var(--sig);outline-offset:4px}
  .skip-link{position:fixed;left:16px;top:12px;z-index:120;background:var(--bone);color:var(--ink);padding:10px 14px;border-radius:6px;transform:translateY(-180%);transition:transform .2s var(--ease)}
  .skip-link:focus{transform:none}
  .grain{position:fixed;inset:0;z-index:70;pointer-events:none;opacity:.018;background-image:radial-gradient(#fff .4px,transparent .55px);background-size:4px 4px}
  .scene{position:relative;isolation:isolate;overflow:hidden}
  .c-world{background:var(--black);color:var(--bone)}
  .dark-field{background:radial-gradient(circle at 72% 28%,#5e2a241c,transparent 28%),radial-gradient(circle at 30% 80%,#3b3f4a16,transparent 32%),linear-gradient(180deg,#050506,#090a0d);color:var(--bone)}
  .mineral-world{background:radial-gradient(circle at 78% 16%,#f3efe73e,transparent 27%),radial-gradient(circle at 22% 80%,#ffffff21,transparent 30%),linear-gradient(180deg,#d0cabf 0,#c8c2b6 48%,#ccc6ba 100%);color:var(--ink)}
  .eyebrow{font-size:var(--utility);letter-spacing:.11em;color:#a0a2a8}.eyebrow.dark{color:#68645d}
  .mobile-copy{display:none}
  h1,h2,h3{text-wrap:balance}p{text-wrap:pretty;line-break:strict}
  :where(#ziwei,#method,#reading,#research,#question){scroll-margin-top:calc(var(--header-h) + 18px)}
}

@layer layout{
  .scene>.ambient,.scene>.structural-ghost,.scene>.reading-haze,.scene>.archive-lines,.scene>.question-glow{position:absolute;z-index:var(--z-atmosphere);pointer-events:none}
  .scene>.material-layer{position:absolute;z-index:var(--z-atmosphere);pointer-events:none}
  .scene>.brand-motif-layer{position:absolute;z-index:var(--z-motif);pointer-events:none}
  .object-layer,.ziwei-stage-object,.reading-object{position:relative;z-index:var(--z-object)}
  .text-container,.section-intro,.ziwei-shell,.research-list,.method-layout{position:relative;z-index:var(--z-content)}

  .hero{min-height:var(--hero-h)}
  .hero-copy{position:absolute;left:var(--page-x);right:var(--page-x);top:clamp(148px,22dvh,250px)}
  .hero h1{max-width:1040px;font-size:var(--display-xl);font-weight:400;line-height:1.03;letter-spacing:-.038em;margin:.18em 0 .28em}
  .hero .lead{font-size:var(--lead);line-height:1.55;color:#b9bbc0}
  .hero-meta{position:absolute;right:0;top:5dvh;display:flex;flex-direction:column;gap:8px;text-align:right;font-size:12px;letter-spacing:.1em;color:#74777d}
  .scroll-cue{position:absolute;left:var(--page-x);bottom:5dvh;display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.12em;color:#73767c}.scroll-cue i{display:block;width:32px;height:1px;background:#686c72}

  .transition-scene{display:flex;align-items:center;padding:var(--scene-y-loose) var(--page-x)}
  .transition-copy{margin-left:min(15vw,230px);max-width:850px}.transition-copy h2{font-size:var(--display-l);font-weight:400;line-height:1.08;letter-spacing:-.034em;margin:.24em 0}.transition-copy p{max-width:650px;font-size:var(--body-lg);line-height:1.78;color:#a4a6ab}

  .section-intro{padding:var(--scene-y) var(--page-x) clamp(42px,5dvh,72px);max-width:1000px}.section-intro h2{font-size:var(--display-l);font-weight:400;line-height:1.08;letter-spacing:-.034em;margin:.24em 0}.section-intro p{max-width:730px;font-size:var(--body-lg);line-height:1.78;color:#5d5952}

  .ziwei-stage{padding-bottom:var(--scene-y)}
  .ziwei-shell{display:grid;grid-template-columns:minmax(260px,.35fr) minmax(500px,.65fr);gap:clamp(48px,5vw,92px);padding:0 var(--page-x);align-items:center;max-width:var(--content-max);margin-inline:auto}
  .ziwei-rules{display:grid;gap:24px}
  .ziwei-stage-object{display:grid;place-items:center;container:ziwei / inline-size;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin}

  .method-stage{container:method / inline-size;padding:var(--scene-y-loose) var(--page-x)}
  .method-layout{display:grid;grid-template-columns:minmax(280px,.36fr) minmax(0,.64fr);gap:clamp(56px,7vw,118px);align-items:center;max-width:var(--content-max);margin-inline:auto}
  .method-sticky,.method-copy{min-width:0}
  .method-copy{max-width:760px}.method-copy h2{font-size:var(--display-l);font-weight:400;line-height:1.08;letter-spacing:-.034em;margin:.24em 0;max-width:11ch}.method-copy h2 em{font-style:normal;color:#efebe1cc}.method-copy p{max-width:38em;color:#a0a2a7;font-size:var(--body-lg);line-height:1.78}

  .trust-stage{padding-bottom:var(--scene-y)}
  .trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1px;background:#332f292b;margin:0 var(--page-x);box-shadow:0 30px 80px #5a514322}

  .reading-stage{background:radial-gradient(circle at 78% 20%,#6b30251f,transparent 30%),linear-gradient(180deg,#111318 0,#0d0f13 100%);padding:var(--scene-y) var(--page-x) var(--scene-y-loose)}
  .reading-copy{max-width:900px}.reading-copy h2{font-size:var(--display-l);font-weight:400;line-height:1.08;letter-spacing:-.034em;margin:.24em 0}.reading-copy p{max-width:680px;font-size:var(--body-lg);line-height:1.76;color:#a0a2a7}
  .reading-stick-zone{margin-top:clamp(48px,7dvh,88px);container:reading / inline-size}
  .reading-object{background:radial-gradient(circle at 78% 18%,#ffffff55,transparent 26%),linear-gradient(180deg,#e1dcd1,#d4cec3);color:var(--ink);border-radius:26px;display:grid;grid-template-columns:250px 1fr;min-height:0;overflow:hidden;box-shadow:0 80px 180px #0000003a}

  .research-stage{padding-bottom:var(--scene-y)}
  .research-list{margin:0 var(--page-x);border-top:1px solid var(--line-light)}

  .question-stage{padding:var(--scene-y-loose) var(--page-x)}
  .question-inner{width:100%;max-width:var(--content-max);margin-inline:auto}.question-inner h2{max-width:1020px;font-size:var(--display-xl);font-weight:400;line-height:1.035;letter-spacing:-.038em;margin:.22em 0}.question-inner p{font-size:var(--body-lg);line-height:1.72;color:#aaa;max-width:38em}

  .site-footer{position:relative;isolation:isolate;container:footer / inline-size;background:radial-gradient(circle at 10% 12%,#ffffff40,transparent 24%),radial-gradient(circle at 88% 82%,#b6aa9830,transparent 30%),linear-gradient(180deg,#d0cabf,#c4beb3);color:var(--ink);padding:var(--scene-y-tight) max(var(--page-x),env(safe-area-inset-right)) calc(var(--scene-y-tight) + env(safe-area-inset-bottom)) max(var(--page-x),env(safe-area-inset-left))}
  .footer-inner{max-width:var(--content-max);margin-inline:auto;width:100%;display:grid;grid-template-columns:minmax(240px,.9fr) minmax(440px,1.1fr);gap:clamp(34px,5dvh,68px) clamp(42px,6vw,96px);align-items:start}
}

@layer components{
  .site-header{position:fixed;z-index:var(--z-ui);left:0;right:0;top:0;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:calc(14px + env(safe-area-inset-top)) max(var(--page-x),env(safe-area-inset-right)) 14px max(var(--page-x),env(safe-area-inset-left));background:#050506d8;backdrop-filter:blur(14px);border-bottom:1px solid #ffffff0c;transition:padding .3s var(--ease),background .3s var(--ease)}
  .site-header.scrolled{padding-top:calc(10px + env(safe-area-inset-top));padding-bottom:10px;background:#07080bea}
  .logo-link{display:flex;align-items:center;line-height:0}.logo-link img{width:clamp(146px,10vw,176px);height:auto}
  .navlinks{display:flex;gap:28px}.navlinks a,.header-cta{font-size:var(--nav);letter-spacing:.055em}.navlinks a.is-active{color:var(--bone)}.navlinks a:not(.is-active){color:#b8bac0}
  .header-cta{justify-self:end;border-bottom:1px solid #ffffff8a;padding-bottom:4px}
  .menu-trigger{display:none;justify-self:end;background:none;border:0;color:inherit;font-size:13px;letter-spacing:.08em;padding:8px 2px;cursor:pointer;border-radius:6px}
  .mobile-menu{position:fixed;z-index:var(--z-overlay);inset:0;background:#08090bf7;backdrop-filter:blur(24px);display:grid;grid-template-rows:auto minmax(0,1fr);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:opacity .28s var(--ease),transform .4s var(--ease),visibility 0s linear .4s}
  .mobile-menu.open{opacity:1;visibility:visible;pointer-events:auto;transform:none;transition:opacity .28s var(--ease),transform .4s var(--ease),visibility 0s}
  .mobile-menu__bar{display:flex;align-items:center;justify-content:space-between;padding:calc(14px + env(safe-area-inset-top)) max(var(--page-x),env(safe-area-inset-right)) 14px max(var(--page-x),env(safe-area-inset-left));border-bottom:1px solid #ffffff12;background:#07080bdc;backdrop-filter:blur(16px)}
  .mobile-menu__brand{display:flex;align-items:center}.mobile-menu__brand img{width:clamp(146px,10vw,176px);height:auto}
  .mobile-menu__close{background:none;border:0;color:var(--bone);font-size:13px;letter-spacing:.08em;padding:8px 0;cursor:pointer}
  .mobile-menu__scroll{min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y;padding:22px max(var(--page-x),env(safe-area-inset-right)) calc(28px + env(safe-area-inset-bottom)) max(var(--page-x),env(safe-area-inset-left))}
  .mobile-menu__links{display:flex;flex-direction:column}
  .mobile-menu a{font-size:clamp(24px,4.4vw,34px);line-height:1.18;padding:14px 0 15px;border-bottom:1px solid #ffffff14;letter-spacing:-.015em}
  .mobile-menu .menu-meta{margin-top:30px;padding-top:20px;color:#777b82;font-size:13px;line-height:1.5}

  .ambient{position:absolute;border-radius:50%;filter:blur(72px)}.ambient-a{width:min(68vw,930px);height:min(68vw,930px);right:-7vw;top:-15vw;background:radial-gradient(circle,#ef4b2f2c 0,#3a1e1b 23%,#151318 48%,transparent 72%)}.ambient-b{width:58vw;height:22vw;left:5vw;bottom:-6vw;background:radial-gradient(ellipse,#7c30251a,transparent 70%)}
  .structural-ghost{opacity:.18}.ghost-a{right:-4vw;top:13dvh;width:42vw;height:58dvh;border:1px solid #ffffff0c;box-shadow:0 0 0 70px #ffffff02,0 0 0 140px #ffffff015}.ghost-b{right:5vw;bottom:7dvh;width:34vw;height:34vw;background:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:25% 25%;mask-image:linear-gradient(135deg,transparent 10%,#000 45%,#000 70%,transparent 95%)}

  .ziwei-rule{border-top:1px solid var(--line-light);padding-top:16px}.ziwei-rule .num,.trust-card .num{font-size:var(--index);color:#6c675f}.ziwei-rule b{display:block;font-size:var(--heading-m);font-weight:500;margin:9px 0}.ziwei-rule p{font-size:var(--body);line-height:1.7;color:#68635b}
  .ziwei-aura{position:absolute;width:74%;height:74%;border-radius:50%;background:radial-gradient(circle,#ffffff6b 0,#d8d0c74b 30%,transparent 70%);filter:blur(50px);opacity:.6}
  .ziwei-object{aspect-ratio:1;width:100%;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,1fr);background:linear-gradient(145deg,#d8d2c7,#bcb4a7);outline:1px solid #2d292226;box-shadow:0 80px 170px #4b44392e,inset 0 1px 0 #ffffff66;overflow:hidden}.palace{position:relative;z-index:1;border:1px solid #332e2730;padding:15px;display:flex;align-items:flex-end;font-size:clamp(16px,1.3vw,22px);background:linear-gradient(135deg,#ffffff15,#746c6008)}.palace.focus{background:linear-gradient(145deg,#ede8dd,#bbb2a3)}.palace.life{box-shadow:inset 0 0 0 1px #7f756454}.center-void{grid-area:2/2/4/4;background:linear-gradient(145deg,#dad4c9,#c4bdae)}
  .palace[data-pos="career"]{grid-area:1/1}.palace[data-pos="friends"]{grid-area:1/2}.palace[data-pos="travel"]{grid-area:1/3}.palace[data-pos="health"]{grid-area:1/4}.palace[data-pos="property"]{grid-area:2/1}.palace[data-pos="fortune"]{grid-area:3/1}.palace[data-pos="wealth"]{grid-area:2/4}.palace[data-pos="children"]{grid-area:3/4}.palace[data-pos="parents"]{grid-area:4/1}.palace[data-pos="life"]{grid-area:4/2}.palace[data-pos="siblings"]{grid-area:4/3}.palace[data-pos="spouse"]{grid-area:4/4}

  .method-rail{display:flex;flex-direction:column}.method-step{position:relative;display:grid;grid-template-columns:58px 1fr;border-top:1px solid var(--line-dark);padding:20px 0;color:#6b6e74;transition:color .3s var(--ease),transform .3s var(--ease)}.method-step.active{color:var(--bone);transform:translateX(5px)}.method-step span{font-size:var(--index)}.method-step b{font-size:clamp(18px,1.55vw,24px);font-weight:400}.method-step::after{content:"";position:absolute;left:0;bottom:-1px;width:0;max-width:74%;height:1px;background:var(--sig);transition:width .4s var(--ease)}.method-step.active::after{width:100%}

  .brand-motif-layer{inset:0;overflow:hidden}

  .trust-card{background:radial-gradient(circle at 82% 14%,#ffffff35,transparent 28%),linear-gradient(180deg,#d0cabf,#c6c0b4);padding:28px;min-height:240px}.trust-card h3{font-size:var(--heading-l);font-weight:400;margin:clamp(44px,6dvh,76px) 0 13px}.trust-card p{font-size:var(--body);color:#625d55;line-height:1.7}

  .reading-haze{right:-5vw;bottom:-16vw;width:66vw;height:66vw;border-radius:50%;background:radial-gradient(circle,#ef4b2f14,#151720 38%,transparent 70%);filter:blur(62px)}.archive-lines{left:4vw;right:4vw;top:42%;height:24dvh;background:linear-gradient(#ffffff06 1px,transparent 1px);background-size:100% 33%;mask-image:linear-gradient(90deg,transparent,#000 20%,#000 80%,transparent)}
  .reading-object aside{background:linear-gradient(180deg,#cbc5ba,#c4beb3);border-right:1px solid #0002;padding:32px 26px;display:grid;grid-template-columns:40px 1fr;gap:18px 12px;align-content:start}.reading-object aside span{font-size:14px;color:#6d685f}.reading-object aside b{font-size:clamp(15px,1.1vw,17px);font-weight:500}.reading-object article{padding:clamp(48px,7dvh,84px) clamp(28px,6vw,92px)}.reading-object h3{font-size:var(--display-m);font-weight:400;letter-spacing:-.03em;margin:.18em 0}.reading-object article p{max-width:640px;color:#625d55;font-size:var(--body);line-height:1.72}.reading-lines{display:grid;gap:12px;margin:clamp(36px,5dvh,62px) 0}.reading-lines i{height:1px;background:#2d28212c}.reading-lines i:nth-child(2){width:88%}.reading-lines i:nth-child(3){width:74%}.reading-lines i:nth-child(4){width:58%}.signal-note{margin-top:clamp(34px,5dvh,60px);border-left:2px solid var(--sig);padding-left:18px;max-width:620px;font-size:16px;line-height:1.68}

  .research-item{display:grid;grid-template-columns:110px 1fr 42px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line-light);transition:background .3s var(--ease),padding .3s var(--ease)}.research-item:hover{padding-left:14px;padding-right:14px;background:linear-gradient(90deg,#ffffff1f,#ffffff08)}.research-item .tag{font-size:13px;letter-spacing:.1em;color:#6d685f}.research-item h3{font-size:var(--article-title);font-weight:400;line-height:1.26;letter-spacing:-.018em;max-width:34ch}.research-item .arrow{font-size:26px;text-align:right;color:var(--sig);transition:transform .3s var(--ease)}.research-item:hover .arrow{transform:translate(4px,-4px)}

  .question-glow{width:74vw;height:74vw;left:20vw;top:-8vw;border-radius:50%;background:radial-gradient(circle,#ef4b2f2f 0,#3a201f 18%,#17141a 40%,transparent 69%);filter:blur(72px)}.big-cta{margin-top:clamp(44px,6dvh,72px);border-top:1px solid #ffffff24;padding:24px 0;display:flex;justify-content:space-between;align-items:center;font-size:clamp(25px,2.4vw,38px);transition:background .3s var(--ease),padding .3s var(--ease)}.big-cta b{font-size:42px;color:var(--sig);font-weight:400;transition:transform .3s var(--ease)}.big-cta:hover{padding-left:10px;padding-right:10px;background:linear-gradient(90deg,#ffffff08,transparent)}.big-cta:hover b{transform:translate(5px,-5px)}

  .footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:12px;min-width:0}.footer-brand img{width:clamp(210px,18vw,270px);height:auto}.footer-descriptor{font-size:12px;letter-spacing:.05em;color:#777168}
  .footer-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,42px);align-items:start}.footer-group{display:flex;flex-direction:column;align-items:flex-start;gap:11px;min-width:0}.footer-group b{font-size:14px;letter-spacing:.07em}.footer-group a{font-size:15px;color:#4e4a44;line-height:1.45}.footer-meta{grid-column:1/-1;border-top:1px solid var(--line-light);padding-top:18px;font-size:12px;letter-spacing:.07em;color:#6c675e}

  .media-frame{position:relative;overflow:hidden;min-height:0}.media-frame>img,.media-frame>video{width:100%;height:100%;display:block;object-fit:cover;object-position:var(--focal-x,50%) var(--focal-y,50%)}.media-frame--editorial{aspect-ratio:4/5}.media-frame--landscape{aspect-ratio:16/10}.media-frame--wide{aspect-ratio:16/7}
}

@layer states{
  html.is-route-leaving body{opacity:0;transform:translateY(6px);transition:opacity .22s ease,transform .22s ease}
  .scene .text-container,.scene .object-layer,.scene .repeat-grid>*{opacity:0;transform:translateY(14px);transition:opacity .72s var(--ease),transform .72s var(--ease)}
  .scene.seen .text-container,.scene.seen .object-layer,.scene.seen .repeat-grid>*{opacity:1;transform:none}
  .reading-stage[data-pin="true"] .reading-object{position:sticky;top:calc(var(--header-h) + 24px)}
}

@layer motion{
  .hero-copy .eyebrow,.hero-copy .lead,.hero-meta,.scroll-cue{opacity:0;transform:translateY(10px)}
  .hero.seen .hero-copy .eyebrow{opacity:1;transform:none;transition:opacity .65s var(--ease) .06s,transform .65s var(--ease) .06s}.hero.seen .hero h1{animation:heroIn .9s var(--ease) .1s both}.hero.seen .hero-copy .lead{opacity:1;transform:none;transition:opacity .75s var(--ease) .26s,transform .75s var(--ease) .26s}.hero.seen .hero-meta{opacity:1;transform:none;transition:opacity .8s var(--ease) .4s,transform .8s var(--ease) .4s}.hero.seen .scroll-cue{opacity:1;transform:none;transition:opacity .75s var(--ease) .6s,transform .75s var(--ease) .6s}
  @keyframes heroIn{from{opacity:0;transform:translateY(18px);filter:blur(5px)}to{opacity:1;transform:none;filter:none}}
  .ziwei-object{opacity:0;transform:translateY(18px) scale(.988);transition:opacity .85s var(--ease),transform .95s var(--ease)}.ziwei-stage.seen .ziwei-object{opacity:1;transform:none}
  .reading-object{transition:transform .55s var(--ease),box-shadow .55s var(--ease)}.reading-stage.reading-active .reading-object{transform:translateY(-6px);box-shadow:0 94px 200px #00000042}
  .mobile-menu a{opacity:0;transform:translateY(8px)}.mobile-menu.open a{opacity:1;transform:none;transition:opacity .42s var(--ease),transform .42s var(--ease)}
  [data-motion="light"] .reading-stage.reading-active .reading-object{transform:none}
}

@layer responsive{
  /* Component-level method recomposition: based on actual available width, not a global 1180px cliff. */
  @container method (max-width:860px){
    .method-layout{grid-template-columns:1fr;gap:clamp(42px,6dvh,68px);align-items:start}
    .method-rail{display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
    .method-step{display:block;text-align:center;border-top:0;border-bottom:1px solid var(--line-dark);padding:16px 8px}.method-step span{display:block;margin-bottom:6px}.method-step.active{transform:translateY(-2px)}
    .method-copy h2{max-width:13ch}
    
  }
  @container method (max-width:620px){
    .method-layout{gap:38px}.method-rail{grid-template-columns:1fr}.method-step{display:grid;grid-template-columns:42px 1fr;text-align:left;border-top:1px solid var(--line-dark);border-bottom:0}.method-step span{margin:0}.method-step.active{transform:translateX(4px)}.method-copy h2{max-width:none;font-size:clamp(34px,9.2vw,40px)}
  }

  @media(max-width:1180px){
    .site-header{grid-template-columns:1fr auto}.navlinks,.header-cta{display:none}.menu-trigger{display:block}
    .ziwei-shell{grid-template-columns:1fr}.ziwei-rules{grid-template-columns:repeat(3,1fr);gap:1px;background:#332e2828}.ziwei-rule{background:#cbc5b9;padding:20px;border-top:0}.ziwei-object{width:min(76vw,740px);margin-inline:auto}
  }
  @media(max-width:900px){
    :root{--display-xl:clamp(46px,7.6vw,66px);--display-l:clamp(37px,6.4vw,56px);--display-m:clamp(30px,5.3vw,44px);--nav:13px}
    .hero-copy{top:clamp(140px,20dvh,205px)}
  }
  @media(max-width:700px){
    :root{--display-xl:clamp(42px,11vw,54px);--display-l:clamp(35px,9.2vw,48px);--display-m:clamp(29px,7.8vw,40px);--heading-l:clamp(23px,6.3vw,30px);--lead:18px;--body-lg:17px;--body:16px;--utility:13px;--index:15px;--page-x:20px;--scene-y:clamp(58px,8dvh,82px);--scene-y-tight:clamp(44px,6dvh,64px);--scene-y-loose:clamp(66px,9dvh,96px);--hero-h:clamp(600px,var(--visual-vh,92dvh),800px)}
    .desktop-copy{display:none}.mobile-copy{display:inline}.site-header{padding:14px 20px}.logo-link img{width:138px}.mobile-menu{padding-left:20px;padding-right:20px}
    .hero-copy{top:clamp(138px,19dvh,190px)}.hero h1{max-width:9.5ch}.hero-meta{display:none}.hero .lead{font-size:18px}.transition-copy{margin-left:0}.centered-on-small{text-align:center}.centered-on-small p{margin-inline:auto}
    .ziwei-shell{padding-inline:20px}.ziwei-rules{grid-template-columns:1fr}.ziwei-object{width:100%}.palace{padding:7px;font-size:14px}
    .trust-grid{margin-inline:20px}.trust-card{min-height:auto;padding:24px}.trust-card h3{margin:44px 0 12px}
    .research-list{margin-inline:20px}.research-item{grid-template-columns:70px 1fr 28px;gap:10px;padding:24px 0}.research-item .tag{font-size:12px}.question-inner h2{max-width:10ch}.question-inner p{max-width:29ch}.media-frame--wide,.media-frame--landscape{aspect-ratio:4/5}
  }
  @media(max-width:430px){.mobile-menu a{font-size:26px;padding:13px 0 14px}}

  /* Visible-height adaptation */
  @media(max-height:760px) and (min-width:701px){
    :root{--scene-y:58px;--scene-y-tight:44px;--scene-y-loose:68px;--hero-h:680px}.hero-copy{top:132px}.reading-stage[data-pin="true"] .reading-object{position:relative;top:auto}
  }
  @media(min-height:1050px){:root{--scene-y:84px;--scene-y-tight:60px;--scene-y-loose:100px;--hero-h:min(var(--visual-vh,100dvh),980px)}}
  @media(orientation:landscape) and (max-height:600px){:root{--scene-y:44px;--scene-y-tight:34px;--scene-y-loose:52px;--hero-h:max(440px,var(--visual-vh,100dvh))}.hero-copy{top:calc(var(--header-h) + 34px)}.scroll-cue{bottom:22px}.reading-stage[data-pin="true"] .reading-object{position:relative;top:auto}.mobile-menu__scroll{padding-top:14px}.mobile-menu a{font-size:22px;padding:10px 0 11px}}

  /* Reading recomposes by its own available width, not global viewport width. */
  @container reading (max-width:820px){
    .reading-object{grid-template-columns:1fr}
    .reading-object aside{grid-template-columns:38px 1fr;border-right:0;border-bottom:1px solid #0002}
    .reading-object aside b{font-size:16px}
  }
  @container reading (max-width:520px){
    .reading-object article{padding:42px 22px}
    .reading-object aside{padding:24px 22px;gap:14px 10px}
  }

  /* Footer maintains one optical grid across widths. */
  @container footer (max-width:760px){
    .footer-inner{grid-template-columns:1fr;gap:34px}
    .footer-brand img{width:220px}
    .footer-groups{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  }
  @container footer (max-width:320px){
    .footer-groups{grid-template-columns:1fr}
  }

  /* Renderer interface: shell preview can shrink; formal full-density chart pans instead of becoming unreadable. */
  @container ziwei (max-width:560px){
    .ziwei-object[data-density="shell"]{width:100%}
    .ziwei-object[data-density="full"]{width:620px;min-width:620px}
  }

  @media(pointer:coarse){.research-item:hover,.big-cta:hover{background:transparent;padding-left:0;padding-right:0}.research-item:hover .arrow,.big-cta:hover b{transform:none}}
  @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none;transition:none}.scene .text-container,.scene .object-layer,.scene .repeat-grid>*,.hero-copy .eyebrow,.hero-copy .lead,.hero-meta,.scroll-cue,.mobile-menu a{opacity:1;transform:none;filter:none}html.is-route-leaving body{opacity:1;transform:none}}
}


/* =========================
   BRAND VISUAL REFINEMENT V3
   Canonical logo geometry + material/motif layers
   ========================= */

/* The logo is an independent vector object. Background remains owned by Header/Footer. */
.logo-link img{width:clamp(156px,10.5vw,184px);height:auto}
.footer-brand img{width:clamp(190px,16vw,232px);height:auto}

/* Mineral surface remains the base. This layer adds physical finish without altering content/layout. */
.material-layer,.footer-material-layer{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.material-layer{z-index:var(--z-atmosphere)}
.footer-material-layer{z-index:0}
.site-footer>.footer-grid,.site-footer>.footer-meta{position:relative;z-index:1}
.mineral-material{
  opacity:.93;
  background-image:url('assets/material-mineral-noise.svg');
  background-size:176px 176px;
  background-repeat:repeat;
  mix-blend-mode:multiply;
  filter:contrast(1.018) saturate(.94)
}
.mineral-material::before,.mineral-material::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none
}
/* Directional fibre + low-relief mineral body. Kept separate from the base surface. */
.mineral-material::before{
  background:
    radial-gradient(ellipse at 17% 17%,rgba(255,255,255,.34),transparent 29%),
    radial-gradient(ellipse at 82% 72%,rgba(91,74,54,.105),transparent 38%),
    radial-gradient(ellipse at 42% 58%,rgba(255,255,255,.055),transparent 32%);
  mix-blend-mode:soft-light;
  opacity:.96
}
/* Local sheen + shadow falloff: visible in screenshots, still quiet at first glance. */
.mineral-material::after{
  background:
    linear-gradient(109deg,
      transparent 0 18%,
      rgba(255,255,255,.035) 26%,
      rgba(255,255,255,.235) 38%,
      rgba(255,255,255,.085) 46%,
      transparent 60%),
    radial-gradient(ellipse at 48% 104%,rgba(71,60,47,.105),transparent 58%),
    radial-gradient(ellipse at 91% 12%,rgba(255,255,255,.145),transparent 30%),
    linear-gradient(180deg,rgba(255,255,255,.035),transparent 22%,rgba(82,70,55,.035));
  mix-blend-mode:soft-light;
  opacity:.95
}
.mineral-material--ziwei{opacity:1}
.mineral-material--trust{opacity:.91}
.mineral-material--research{opacity:.88}

/* Method motif is derived from canonical logo geometry, but cropped and incomplete by design. */
.method-motif{opacity:.82;contain:paint;display:flex;justify-content:flex-end;align-items:flex-start}
.method-motif img{position:absolute;right:-7vw;top:2%;width:clamp(470px,39vw,720px);height:auto;opacity:.72;filter:drop-shadow(0 0 20px rgba(239,75,47,.055));transform:rotate(1deg)}
.method-stage .method-layout,.method-stage .method-copy,.method-stage .method-sticky{position:relative;z-index:1}

/* small screens preserve the motif language, not the complete mark */
@media(max-width:900px){
  .method-motif{opacity:.66}
  .method-motif img{right:-18vw;top:1%;width:clamp(360px,58vw,500px);opacity:.58}
}
@media(max-width:700px){
  .logo-link img{width:148px}
  .footer-brand img{width:184px}
  .method-motif{opacity:.54}
  .method-motif img{right:-185px;top:10px;width:340px;opacity:.54}
  .mineral-material{opacity:.86}
}
@media(orientation:landscape) and (max-height:600px){
  .method-motif{opacity:.42}
  .method-motif img{right:-95px;top:-35px;width:300px;opacity:.50}
}


/* Homepage bounded enrichment only */
.ziwei-object{position:relative}.ziwei-focus-mark{position:absolute;z-index:4;left:calc(50% - 44px);top:calc(50% - 20px);display:flex;align-items:center;gap:8px;font-size:9px;letter-spacing:.13em;color:#766f64;pointer-events:none}.ziwei-focus-mark i{width:36px;height:1px;background:linear-gradient(90deg,#5d554b55,#ef4b2f99)}.ziwei-focus-mark b{font-size:9px;font-weight:600;color:#ef4b2f}.research-item .tag{display:grid;gap:5px}.research-item .tag small{font-size:9px;letter-spacing:.1em;color:#918a80}.reading-index-strip{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 24px;font-size:9px;letter-spacing:.12em;color:#7d776e}.reading-index-strip span{padding-right:10px;border-right:1px solid #2c282120}.reading-index-strip span:last-child{border-right:0}
@media(max-width:700px){.ziwei-focus-mark{left:50%;transform:translateX(-50%);top:48%;white-space:nowrap}.reading-index-strip{margin-bottom:18px}}