/* MamiGuide — award-grade rebuild
   Tokens are derived from recon (RECON/original-recon.json):
   brand pink rgb(241,134,138) · body text rgb(112,112,112) · LINE rgb(6,199,85) · section gray rgb(250,250,250) */
:root{
  --bg: oklch(1 0 0);
  --surface: oklch(0.977 0.011 15);          /* blush, derived from brand hue */
  --surface-2: oklch(0.955 0.02 15);
  --fg: oklch(0.26 0.02 15);
  --muted: oklch(0.545 0 0);                 /* = rgb(112,112,112), original body */
  --border: oklch(0.915 0.012 15);
  --brand: oklch(0.737 0.131 18.4);          /* = #F1868A, original brand pink */
  --accent: oklch(0.55 0.14 16);             /* rose ink: text/buttons, 5.2:1 on white */
  --accent-hover: oklch(0.47 0.13 16);
  --line: oklch(0.52 0.16 150);              /* LINE green darkened to 5:1 */
  --line-hover: oklch(0.44 0.14 150);
  --focus: oklch(0.55 0.14 16);

  --f-display: "Noto Serif TC", "Noto Serif CJK TC", "Songti TC", serif;
  --f-body: "Roboto", "Noto Sans TC", "Noto Sans CJK TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --f-mono: "Roboto", ui-monospace, monospace;

  --wrap: 1240px;
  --gut: clamp(20px, 4vw, 40px);
  --r-sm: 12px; --r: 20px; --r-lg: 28px;
  --ease: cubic-bezier(.22,.8,.24,1);
  --shadow: 0 1px 2px oklch(0.26 0.02 15 / .04), 0 12px 32px -12px oklch(0.26 0.02 15 / .14);
  --hdr: 120px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--hdr)}
body{margin:0;background:var(--bg);color:var(--fg);font:400 16px/1.75 var(--f-body);letter-spacing:.02em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
svg{width:1em;height:1em;flex:none}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4,p,dl,dd{margin:0}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:calc(var(--wrap) + var(--gut)*2);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--fg);color:#fff;padding:10px 16px;border-radius:8px}
.skip:focus{top:12px}
br.sm{display:none}

.eyebrow{font:500 12px/1 var(--f-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
.center .eyebrow{justify-content:center}
h1,.h1-like,h2{font-family:var(--f-display);font-weight:700;letter-spacing:.04em;color:var(--fg);text-wrap:balance}
h2{font-size:clamp(28px,3.1vw,42px);line-height:1.32}
h3{font-weight:700;letter-spacing:.03em}
p{text-wrap:pretty}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;border-radius:999px;font-weight:500;font-size:16px;letter-spacing:.06em;transition:background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease)}
.btn svg{font-size:18px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover);color:#fff}
.btn-ghost{border:1.5px solid var(--accent);color:var(--accent);background:transparent}
.btn-ghost:hover{background:var(--accent);color:#fff}
.btn-line{background:var(--line);color:#fff;--line-ink:var(--line);width:100%}
.btn-line:hover{background:var(--line-hover);--line-ink:var(--line-hover)}
.btn-line svg{font-size:22px}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--fg);font-weight:500;letter-spacing:.06em;background:linear-gradient(var(--accent),var(--accent)) 0 100%/100% 1px no-repeat;padding-bottom:3px;transition:background-size .35s var(--ease),color .25s}
.text-link:hover{color:var(--accent);background-size:0 1px;background-position:100% 100%}
.round{width:48px;height:48px;border-radius:50%;border:1.5px solid var(--border);display:grid;place-items:center;background:var(--bg);color:var(--fg);transition:background-color .25s,border-color .25s,color .25s}
.round svg{font-size:20px}
.round:hover{background:var(--fg);border-color:var(--fg);color:#fff}
.round:disabled{opacity:.35;cursor:default;background:var(--bg);color:var(--fg);border-color:var(--border)}
.arrows{display:flex;gap:10px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:oklch(1 0 0 / .86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);transition:box-shadow .3s}
.site-header.is-scrolled{box-shadow:0 1px 0 var(--border),0 10px 30px -18px oklch(0.26 0.02 15 / .25)}
.bar{display:flex;align-items:center;gap:40px;height:76px;transition:height .3s var(--ease)}
.is-scrolled .bar{height:64px}
.brand img{width:148px}
.primary-nav{display:flex;gap:6px;margin-right:auto}
.primary-nav a{position:relative;padding:10px 14px;font-size:15.5px;letter-spacing:.08em;border-radius:999px;transition:background-color .2s}
.primary-nav a:hover{background:var(--surface)}
.actions{display:flex;align-items:center;gap:10px}
.icon-btn{position:relative;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;transition:background-color .2s}
.icon-btn svg{font-size:22px}
.icon-btn:hover{background:var(--surface)}
.badge{position:absolute;top:4px;right:2px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--accent);color:#fff;font:500 11px/18px var(--f-mono);text-align:center}
.login{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:999px;border:1.5px solid var(--border);font-size:15px;letter-spacing:.08em;transition:border-color .2s,background-color .2s}
.login svg{font-size:18px}
.login:hover{border-color:var(--fg);background:var(--fg);color:#fff}
.burger{display:none;width:44px;height:44px;border-radius:50%;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:1.6px;background:var(--fg);transition:transform .3s var(--ease)}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.sub-nav{border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.sub-track{display:flex;gap:4px;height:44px;align-items:center;overflow-x:auto;scrollbar-width:none}
.sub-track::-webkit-scrollbar{display:none}
.sub-track a{flex:none;font-size:14px;letter-spacing:.08em;color:var(--muted);padding:6px 14px;border-radius:999px;transition:color .2s,background-color .2s}
.sub-track a:hover{color:var(--fg);background:var(--surface)}
.sub-track a[aria-current]{color:var(--accent);font-weight:500}
.sub-track a.hot::after{content:"";display:inline-block;width:6px;height:6px;margin-left:6px;border-radius:50%;background:var(--brand);vertical-align:3px}
.drawer{position:fixed;inset:var(--hdr) 0 0 0;z-index:49;background:var(--bg);padding:28px var(--gut) 40px;display:flex;flex-direction:column;justify-content:space-between;overflow:auto}
.drawer nav a{display:block;font:700 26px/1.4 var(--f-display);letter-spacing:.06em;padding:12px 0;border-bottom:1px solid var(--border)}
.drawer nav a:hover{color:var(--accent)}
.drawer .eyebrow{margin-bottom:12px}
.drawer-cta{width:100%;margin-top:28px}

/* ---------- hero ---------- */
.hero{padding:clamp(28px,4vw,56px) 0 0;background:linear-gradient(180deg,var(--surface) 0 72%,var(--bg) 72%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(32px,5vw,80px);align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:32px;padding-block:24px}
.hero-texts{display:grid}
.hero-text{grid-area:1/1;opacity:0;visibility:hidden;transform:translateY(16px);transition:opacity .7s var(--ease),transform .9s var(--ease),visibility 0s .7s}
.hero-text.is-active{opacity:1;visibility:visible;transform:none;transition:opacity .8s var(--ease) .15s,transform 1s var(--ease) .15s,visibility 0s}
.hero h1,.hero .h1-like{font-size:clamp(38px,4.6vw,66px);line-height:1.22;letter-spacing:.05em}
.hero .lede{margin-top:22px;max-width:28em;font-size:17px;line-height:1.9;color:var(--muted)}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:20px 32px;margin-top:36px}
.slider-ui{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:28px;border-top:1px solid var(--border)}
.pager{display:flex;gap:20px}
.pg{display:flex;align-items:center;gap:12px;min-height:44px;font:500 13px/1 var(--f-mono);letter-spacing:.12em;color:var(--muted)}
.pg.is-active{color:var(--fg)}
.pg .track{display:block;width:64px;height:2px;background:var(--border);overflow:hidden;border-radius:2px}
.pg .track i{display:block;height:100%;width:0;background:var(--accent)}
.pg.is-active .track i{animation:fill var(--dur,6.5s) linear forwards}
.paused .pg.is-active .track i{animation-play-state:paused}
@keyframes fill{to{width:100%}}
.hero-visual{position:relative}
.arch{position:relative;aspect-ratio:5/6;max-height:calc(100vh - var(--hdr) - 40px);min-height:420px;margin-left:auto;width:100%;border-radius:999px 999px var(--r-lg) var(--r-lg);overflow:hidden;background:var(--surface-2);isolation:isolate}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:var(--pos,50% 50%);opacity:0;transform:scale(1.08);transition:opacity 1.1s var(--ease),transform 7s linear}
.hero-img.is-active{opacity:1;transform:scale(1)}
.arch-note{position:absolute;left:-28px;bottom:48px;display:flex;flex-direction:column;gap:2px;padding:18px 22px;background:var(--bg);border-radius:var(--r);box-shadow:var(--shadow);font:700 18px/1.5 var(--f-display);letter-spacing:.12em;color:var(--fg)}
.arch-note::before{content:"";width:28px;height:2px;background:var(--brand);margin-bottom:10px}

.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:clamp(40px,5vw,72px)}
.quick-card{display:flex;align-items:center;gap:18px;padding:22px 24px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r);transition:border-color .3s,box-shadow .3s,transform .3s var(--ease)}
.quick-card img{width:56px;height:56px;padding:8px;border-radius:16px;background:var(--surface);transition:background-color .3s}
.qc-body{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}
.qc-body strong{font-size:18px;letter-spacing:.08em}
.qc-body span{font-size:14px;color:var(--muted);line-height:1.6;text-wrap:balance}
.qc-arrow{font-size:22px;color:var(--accent);transition:transform .3s var(--ease)}
.quick-card:hover{border-color:var(--brand);box-shadow:var(--shadow);transform:translateY(-3px)}
.quick-card:hover img{background:var(--surface-2)}
.quick-card:hover .qc-arrow{transform:translateX(5px)}

/* ---------- sections ---------- */
.section{padding:clamp(72px,9vw,128px) 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:clamp(32px,4vw,56px)}
.sec-head h2{margin-top:16px}
.sec-head.center{flex-direction:column;align-items:center;text-align:center}
.sec-aside{color:var(--muted);text-align:right;font-size:15px;line-height:1.8}
.sec-sub{margin-top:10px;color:var(--muted);font-size:16px}

/* campaigns */
.feature-banner{display:grid;grid-template-columns:minmax(0,2.25fr) minmax(0,1fr);align-items:center;background:var(--surface);border-radius:var(--r-lg);overflow:hidden;margin-bottom:clamp(40px,5vw,64px)}
.fb-media{position:relative;aspect-ratio:1140/468;background:var(--bg)}
.fb-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .9s var(--ease)}
.fb-img.is-active{opacity:1}
.fb-copy{display:grid;grid-template-rows:1fr auto;padding:clamp(22px,2.4vw,32px) clamp(22px,2.6vw,36px)}
.fb-text{grid-area:1/1;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .5s,transform .6s var(--ease),visibility 0s .5s;align-self:center}
.fb-text.is-active{opacity:1;visibility:visible;transform:none;transition:opacity .6s .1s,transform .7s var(--ease) .1s}
.fb-text .tag{display:inline-block;font-size:12px;letter-spacing:.14em;padding:4px 12px;border-radius:999px;background:var(--bg);color:var(--accent);margin-bottom:16px}
.fb-text h3{font:700 clamp(21px,1.9vw,26px)/1.45 var(--f-display);letter-spacing:.05em;text-wrap:balance}
.fb-text p:not(.tag){margin:8px 0 16px;color:var(--muted);font-size:15px}
.fb-ui{grid-area:2/1;display:flex;align-items:center;justify-content:space-between;padding-top:16px;margin-top:12px;border-top:1px solid var(--border)}
.fb-count{font:400 13px/1 var(--f-mono);letter-spacing:.14em;color:var(--muted)}
.fb-count b{color:var(--fg);font-weight:500}

.promo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(28px,3vw,40px) 24px}
.promo{display:flex;flex-direction:column;gap:14px}
.ph{display:block;aspect-ratio:300/157;border-radius:var(--r-sm);overflow:hidden;background:var(--surface)}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.pt{font-size:15px;line-height:1.65;letter-spacing:.04em;transition:color .2s;text-wrap:balance}
.promo:hover img{transform:scale(1.045)}
.promo:hover .pt{color:var(--accent)}

/* features */
.section-features{background:var(--surface)}
.feature-pair{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,48px)}
.feature{position:relative;display:block;padding:clamp(16px,1.6vw,22px);background:var(--bg);border-radius:var(--r-lg);transition:box-shadow .35s,transform .35s var(--ease)}
.feature:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.fimg{display:block;aspect-ratio:530/300;border-radius:var(--r);overflow:hidden}
.fimg img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.feature:hover .fimg img{transform:scale(1.04)}
.fnum{display:block;margin:26px 8px 6px;font:300 14px/1 var(--f-mono);letter-spacing:.2em;color:var(--accent)}
.feature h3{margin:0 8px;font:700 clamp(20px,2vw,24px)/1.4 var(--f-display);letter-spacing:.05em;text-wrap:balance}
.feature p{margin:10px 8px 8px;color:var(--muted);font-size:15.5px}
.rail-head{display:flex;justify-content:space-between;align-items:center;margin:clamp(56px,6vw,88px) 0 24px}
.rail-head h3{font:700 22px/1.4 var(--f-display);letter-spacing:.06em}
.rail{display:grid;grid-auto-flow:column;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;padding-bottom:4px}
.rail::-webkit-scrollbar{display:none}
.rail>li{scroll-snap-align:start}
.themes{grid-auto-columns:calc((100% - 60px)/4)}
.theme{display:block}
.timg{display:block;aspect-ratio:525/225;border-radius:var(--r-sm);overflow:hidden;background:var(--surface-2)}
.timg img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.tname{display:inline-flex;margin-top:12px;font-weight:500;font-size:15.5px;letter-spacing:.06em;transition:color .2s}
.theme:hover img{transform:scale(1.05)}
.theme:hover .tname{color:var(--accent)}

/* journey */
.journey{position:relative;display:grid;grid-template-columns:repeat(8,1fr);gap:12px}
.journey::before{content:"";position:absolute;left:6.25%;right:6.25%;top:52px;border-top:1.5px dashed var(--brand);opacity:.7}
.journey a{position:relative;display:flex;flex-direction:column;align-items:center;gap:16px;padding:0 4px 8px;text-align:center}
.jicon{display:grid;place-items:center;width:104px;height:104px;border-radius:50%;background:var(--bg);border:1px solid var(--border);transition:background-color .3s,border-color .3s,transform .35s var(--ease)}
.jicon img{width:56px;height:56px;transition:transform .35s var(--ease)}
.jlabel{font-size:15.5px;letter-spacing:.08em;font-weight:500;transition:color .2s}
.journey a:hover .jicon{background:var(--surface);border-color:var(--brand);transform:translateY(-6px)}
.journey a:hover .jlabel{color:var(--accent)}

/* about */
.section-about{background:var(--surface)}
.about-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(40px,6vw,96px);align-items:start}
.about-head h2{margin-top:18px;font-size:clamp(32px,3.6vw,50px);line-height:1.3}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:48px;border-top:1px solid var(--border)}
.stats>div{padding:24px 0 22px;border-bottom:1px solid var(--border)}
.stats>div:nth-child(odd){padding-right:20px;border-right:1px solid var(--border)}
.stats>div:nth-child(even){padding-left:24px}
.stats dt{font:300 clamp(36px,3.4vw,48px)/1 var(--f-mono);letter-spacing:.01em;color:var(--fg);font-variant-numeric:tabular-nums}
.stats sup{font-size:.42em;vertical-align:.95em;margin-left:4px;color:var(--accent);font-weight:400;letter-spacing:.04em}
.stats dd{margin-top:10px;font-size:14px;color:var(--muted);letter-spacing:.06em}
.about-body{padding-top:8px}
.about-body p{color:var(--muted);font-size:16px;line-height:2}
.about-body p+p{margin-top:20px}
.about-body .lead-para{font-size:18px;line-height:1.95;color:var(--fg)}
.about-body p a{color:var(--accent);background:linear-gradient(currentColor,currentColor) 0 100%/100% 1px no-repeat}
.about-body p a:hover{color:var(--accent-hover)}
.about-body .cta-row{margin-top:40px;gap:14px}

/* centers */
.sec-head .arrows{margin-bottom:6px}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.chip{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--border);font-size:14.5px;letter-spacing:.06em;transition:border-color .2s,background-color .2s,color .2s}
.chip small{font:400 12px/1 var(--f-mono);color:var(--muted)}
.chip:hover{border-color:var(--fg)}
.chip.is-active{background:var(--fg);border-color:var(--fg);color:#fff}
.chip.is-active small{color:oklch(0.85 0.02 15)}
.centers{grid-auto-columns:calc((100% - 60px)/4)}
.center{display:block}
.cimg{display:block;aspect-ratio:1200/703;border-radius:var(--r);overflow:hidden;background:var(--surface)}
.cimg img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.cloc{display:flex;align-items:center;gap:6px;margin-top:18px;font-size:13px;letter-spacing:.08em;color:var(--muted)}
.cloc svg{font-size:15px;color:var(--accent)}
.center h3{margin-top:6px;font:700 19px/1.45 var(--f-display);letter-spacing:.04em;transition:color .2s}
.center p{margin-top:8px;font-size:14px;line-height:1.75;color:var(--muted)}
.center:hover img{transform:scale(1.045)}
.center:hover h3{color:var(--accent)}
.center-foot{display:flex;justify-content:center;margin-top:clamp(40px,5vw,64px)}

/* partners */
.section-partners{position:relative;background:var(--bg) url(images/bg-flowers-paper.jpg) center/cover no-repeat;isolation:isolate}
.section-partners::before{content:"";position:absolute;inset:0;background:oklch(1 0 0 / .78);z-index:-1}
.logos{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.logos li{display:grid;place-items:center;aspect-ratio:3/2;background:var(--bg);border:1px solid var(--border);border-radius:var(--r);padding:12px;transition:box-shadow .3s,transform .3s var(--ease)}
.logos li:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.logos li{min-width:0;overflow:hidden}
.logos li{position:relative}
.logos img{position:absolute;inset:25% 21%;width:58%;height:50%;object-fit:contain}

/* footer */
.site-footer{background:var(--bg);border-top:1px solid var(--border);padding:clamp(56px,7vw,96px) 0 28px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.7fr) minmax(0,.8fr) minmax(0,1.3fr);gap:clamp(32px,4vw,64px)}
.foot-logo{width:168px}
.foot-slogan{margin-top:20px;font:700 18px/1.7 var(--f-display);letter-spacing:.08em}
.socials{display:flex;gap:10px;margin:24px 0 28px}
.socials a{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:#fff;transition:transform .25s var(--ease),filter .25s}
.socials svg{font-size:22px}
.s-line{background:var(--line);--line-ink:var(--line)}
.s-fb{background:oklch(0.5 0.17 262)}
.s-ig{background:oklch(0.55 0.2 350)}
.s-yt{background:oklch(0.55 0.21 27);--yt-ink:oklch(0.55 0.21 27)}
.socials a:hover{transform:translateY(-3px);filter:brightness(.88)}
.contact li{display:flex;gap:12px;font-size:14px;line-height:1.7;color:var(--muted);padding:4px 0}
.contact svg{font-size:17px;margin-top:3px;color:var(--fg)}
.contact a:hover{color:var(--accent)}
.foot-col{display:flex;flex-direction:column;gap:12px}
.foot-col h4{font:500 13px/1 var(--f-mono);letter-spacing:.2em;color:var(--fg);margin-bottom:12px}
.foot-col a{font-size:14.5px;color:var(--muted);letter-spacing:.04em;transition:color .2s}
.foot-col a:hover{color:var(--accent)}
.foot-articles a{text-wrap:pretty;line-height:1.7;padding-bottom:12px;border-bottom:1px solid var(--border)}
.foot-articles a:last-child{border-bottom:0}
.foot-bottom{position:relative;display:flex;justify-content:space-between;align-items:center;margin-top:56px;padding-top:24px;font-size:13px;color:var(--muted);letter-spacing:.06em}
.to-top{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--fg);font-size:13px;letter-spacing:.1em}
.to-top svg{transform:rotate(-90deg);font-size:16px;transition:transform .3s var(--ease)}
.to-top:hover{color:var(--accent)}
.to-top:hover svg{transform:rotate(-90deg) translateX(3px)}

/* member card */
.member{position:fixed;right:24px;bottom:24px;z-index:60;width:340px;padding:28px 28px 24px;background:var(--bg);border-radius:var(--r-lg);box-shadow:0 30px 60px -20px oklch(0.26 0.02 15 / .35),0 0 0 1px var(--border);opacity:0;transform:translateY(24px);transition:opacity .45s var(--ease),transform .55s var(--ease)}
.member.is-open{opacity:1;transform:none}
.member h2{margin-top:14px;font-size:20px;line-height:1.45}
.member-sub{margin-top:14px;font-size:13px;color:var(--accent);letter-spacing:.12em}
.ms-sm{display:none}
.member ol{counter-reset:p;margin:8px 0 22px}
.member li{counter-increment:p;display:flex;gap:12px;padding:9px 0;border-bottom:1px solid var(--border);font-size:14.5px}
.member li::before{content:"0" counter(p);font:500 12px/2 var(--f-mono);color:var(--muted);letter-spacing:.1em}
.member-close{position:absolute;top:14px;right:14px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:var(--muted);transition:background-color .2s,color .2s}
.member-close:hover{background:var(--surface);color:var(--fg)}
.member-close svg{font-size:20px}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .primary-nav a{padding:10px 10px;font-size:15px}
  .bar{gap:24px}
  .promo-grid{grid-template-columns:repeat(2,1fr)}
  .logos{grid-template-columns:repeat(4,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:960px){
  :root{--hdr:108px}
  .primary-nav,.login span{display:none}
  .login{width:44px;padding:0;justify-content:center}
  .burger{display:block}
  .bar{height:64px;justify-content:space-between}
  .hero{background:var(--surface)}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{order:-1}
  .arch{aspect-ratio:4/3.4;max-height:none;min-height:0;border-radius:999px 999px var(--r) var(--r)}
  .arch-note{left:16px;bottom:16px;padding:12px 16px;font-size:15px}
  .quick{grid-template-columns:1fr;gap:12px;padding-bottom:56px}
  .feature-banner{grid-template-columns:1fr}
  .feature-pair{grid-template-columns:1fr}
  .themes{grid-auto-columns:calc((100% - 20px)/2)}
  .centers{grid-auto-columns:calc((100% - 20px)/2)}
  .journey{grid-template-columns:repeat(4,1fr);row-gap:32px}
  .journey::before{display:none}
  .about-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  body{font-size:15.5px}
  br.lg{display:none}
  br.sm{display:inline}
  .sec-head{flex-direction:column;align-items:flex-start;gap:20px}
  .sec-head.center{align-items:center}
  .sec-aside{text-align:left}
  .hero-copy{gap:24px}
  .hero .lede{font-size:16px}
  .cta-row{margin-top:28px}
  .promo-grid{grid-template-columns:1fr 1fr;gap:28px 14px}
  .pt{font-size:14px}
  .themes{grid-auto-columns:78%}
  .centers{grid-auto-columns:82%}
  .journey{grid-template-columns:repeat(4,1fr);gap:24px 6px}
  .jicon{width:72px;height:72px}
  .jicon img{width:40px;height:40px}
  .jlabel{font-size:13.5px;letter-spacing:.02em}
  .logos{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
  .logos li{border-radius:var(--r-sm)}
  .stats>div:nth-child(even){padding-left:18px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-articles{grid-column:1/-1}
  .foot-bottom{flex-direction:column;gap:8px;align-items:flex-start}
  .member{left:12px;right:12px;bottom:12px;width:auto;padding:18px 18px 16px}
  .member .eyebrow,.member ol{display:none}
  .member h2{margin:0 44px 0 0;font-size:17px}
  .member-sub{margin:6px 0 14px;letter-spacing:.04em}
  .ms-lg{display:none}.ms-sm{display:inline}
  .member-close{top:8px;right:8px}
  .member .btn-line{min-height:48px}
  .fb-ui .arrows .round{width:44px;height:44px}
  .sec-head .arrows{display:none}
  .qc-arrow{display:none}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--gut)*-1);padding-inline:var(--gut)}
  .chips::-webkit-scrollbar{display:none}
  .chip{flex:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}
.drawer[hidden],.member[hidden]{display:none}
.nw{white-space:nowrap}
.foot-bottom::before{content:"";position:absolute;top:0;left:var(--gut);right:var(--gut);border-top:1px solid var(--border)}