/* ============================================================
   Conversion Hive — design system
   "Tech-luxe honeycomb": midnight navy + periwinkle + white
   ============================================================ */

:root{
  --navy:#0B0930;
  --navy-2:#161347;
  --navy-3:#1f1c5e;
  --ink:#16142e;
  --muted:#5b5c79;
  --line:#e7e8f2;
  --surface:#ffffff;
  --surface-alt:#f6f7fc;
  --peri:#a6a9dd;
  --peri-2:#c3c5ec;
  --accent:#5d5fef;
  --accent-2:#8487f4;
  --accent-ink:#3d3fc9;
  --glow:rgba(124,127,232,.45);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --shadow-sm:0 1px 2px rgba(16,14,46,.06),0 8px 24px rgba(16,14,46,.06);
  --shadow-md:0 18px 50px -18px rgba(20,18,70,.28);
  --shadow-glow:0 24px 70px -20px var(--glow);
  --ff-display:"Clash Display","Noto Sans TC","Noto Sans SC",system-ui,sans-serif;
  --ff-body:"General Sans","Noto Sans TC","Noto Sans SC",system-ui,-apple-system,Segoe UI,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--ff-body);color:var(--ink);background:var(--surface);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent-ink);text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff-display);font-weight:600;line-height:1.08;letter-spacing:-.02em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.4rem,6vw,4.4rem)}
h2{font-size:clamp(1.9rem,4vw,3rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
p{margin:0 0 1rem}
:lang(zh) h1,:lang(zh) h2,:lang(zh) h3{letter-spacing:0;line-height:1.2}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}
.section{padding-block:clamp(64px,9vw,120px)}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--accent-ink);margin-bottom:1rem}
.eyebrow::before{content:"";width:22px;height:22px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2l8.66 5v10L12 22l-8.66-5V7z' fill='none' stroke='%235d5fef' stroke-width='2'/%3E%3C/svg%3E") center/contain no-repeat}
.lead{font-size:clamp(1.05rem,1.6vw,1.28rem);color:var(--muted);max-width:60ch}
.center{text-align:center}
.center .lead{margin-inline:auto}
.muted{color:var(--muted)}

/* honeycomb backdrop for dark sections */
.hex-bg{position:relative;background:var(--navy);color:#fff;overflow:hidden;isolation:isolate}
.hex-bg::before{content:"";position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(60% 70% at 80% 10%,rgba(124,127,232,.42),transparent 60%),
    radial-gradient(55% 60% at 8% 95%,rgba(94,95,239,.32),transparent 60%),
    linear-gradient(160deg,var(--navy),var(--navy-2));}
.hex-bg::after{content:"";position:absolute;inset:-2px;z-index:-1;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cg fill='none' stroke='%23a6a9dd' stroke-opacity='0.18' stroke-width='1'%3E%3Cpath d='M28 0L56 16v34L28 66 0 50V16z'/%3E%3Cpath d='M28 50l28 16v34M28 50L0 66v34'/%3E%3C/g%3E%3C/svg%3E");
  background-size:56px 100px;
  -webkit-mask-image:linear-gradient(180deg,#000,rgba(0,0,0,.2));mask-image:linear-gradient(180deg,#000,rgba(0,0,0,.2));}
/* faint photographic backdrop on the top banners (adds organic depth) */
.hero.hex-bg::before,.page-hero.hex-bg::before{
  background:
    radial-gradient(60% 70% at 82% 8%,rgba(124,127,232,.30),transparent 60%),
    radial-gradient(55% 60% at 6% 96%,rgba(94,95,239,.26),transparent 60%),
    linear-gradient(160deg,rgba(11,9,48,.52),rgba(22,19,71,.66)),
    url("/assets/hero-bg.jpg") center/cover no-repeat,
    linear-gradient(160deg,var(--navy),var(--navy-2));}
.hex-bg h1,.hex-bg h2,.hex-bg h3{color:#fff}
.hex-bg .lead,.hex-bg p{color:#c9cae6}
.hex-bg .eyebrow{color:var(--peri-2)}
.hex-bg .eyebrow::before{filter:brightness(1.7)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--ff-body);font-weight:600;font-size:1rem;
  padding:.85rem 1.5rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.25s ease;
  white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:linear-gradient(120deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 12px 30px -10px var(--glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -10px var(--glow)}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent-ink)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,9,48,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;height:74px}
.brand{display:flex;align-items:center;gap:.6rem}
.brand img{height:46px;width:auto}
/* equal-height header controls so the language pill and CTA line up */
.nav-right .lang-btn,.nav-right .btn{height:44px;padding-top:0;padding-bottom:0;display:inline-flex;align-items:center}
.nav-links{display:flex;align-items:center;gap:.3rem;list-style:none;margin:0;padding:0}
.nav-links a{color:#dcdcef;font-weight:500;font-size:.98rem;padding:.5rem .85rem;border-radius:999px;transition:.2s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.1)}
.nav-right{display:flex;align-items:center;gap:.7rem}
.lang{position:relative}
.lang-btn{display:flex;align-items:center;gap:.4rem;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  color:#fff;font-family:var(--ff-body);font-weight:500;font-size:.9rem;padding:.5rem .8rem;border-radius:999px;cursor:pointer}
.lang-btn svg{width:14px;height:14px;opacity:.8}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow-md);padding:6px;min-width:178px;display:none;z-index:60}
.lang-menu.open{display:block;animation:pop .18s ease}
.lang-menu a{display:flex;justify-content:space-between;gap:1rem;padding:.55rem .75rem;border-radius:9px;color:var(--ink);font-weight:500;font-size:.92rem}
.lang-menu a:hover{background:var(--surface-alt);color:var(--accent-ink)}
.lang-menu a span{color:var(--muted);font-size:.82rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;border-radius:10px}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;margin:5px auto;transition:.25s;border-radius:2px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:920px){
  .nav-toggle{display:block}
  .nav-links{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:.2rem;
    background:var(--navy-2);padding:1rem 1.2rem 1.6rem;border-bottom:1px solid rgba(255,255,255,.1);
    transform:translateY(-130%);transition:transform .3s ease;box-shadow:var(--shadow-md)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:.8rem 1rem;font-size:1.05rem}
}
@media(max-width:560px){
  .nav{height:62px}
  .brand img{height:36px}
  .nav-right{gap:.45rem}
  .nav-right .btn-primary{display:none}      /* CTA lives in the hamburger menu + page CTAs on phones */
  .nav-right .lang-btn{height:40px}
  .nav-links{inset:62px 0 auto 0}
}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:clamp(72px,11vw,140px)}
.hero .wrap{display:grid;gap:2.4rem;grid-template-columns:1.15fr .85fr;align-items:center}
.hero-copy{max-width:36rem}
.hero h1{margin-bottom:1.1rem}
.hero h1 .hl{background:linear-gradient(110deg,var(--peri),#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}
.hero-badges{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;margin-top:2rem;color:#b9bae0;font-size:.92rem}
.hero-badges span{display:inline-flex;align-items:center;gap:.45rem}
.hero-badges svg{width:16px;height:16px;color:var(--peri)}
.hero-visual{position:relative;display:grid;place-items:center;min-height:320px}

/* CSS honeycomb cluster */
.combo{position:relative;width:min(420px,90%);aspect-ratio:1;animation:float 7s ease-in-out infinite}
.combo .cell{position:absolute;width:42%;aspect-ratio:1/1.1547;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
  background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(166,169,221,.1));
  border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(4px);
  display:grid;place-items:center;box-shadow:inset 0 0 30px rgba(166,169,221,.2)}
.combo .cell svg{width:38%;height:38%;color:#fff;opacity:.92}
.combo .c1{top:0;left:29%}
.combo .c2{top:30%;left:2%}
.combo .c3{top:30%;left:56%;background:linear-gradient(160deg,rgba(124,127,232,.55),rgba(166,169,221,.3));border-color:rgba(255,255,255,.4)}
.combo .c4{top:60%;left:29%}
.combo .glow{position:absolute;inset:-18%;z-index:-1;border-radius:50%;
  background:radial-gradient(circle,var(--glow),transparent 65%);filter:blur(10px)}

@media(max-width:820px){
  .hero .wrap{grid-template-columns:1fr;text-align:left}
  .hero-visual{order:-1;min-height:240px}
  .combo{width:min(300px,70%)}
}

/* ---------- generic grids & cards ---------- */
.grid{display:grid;gap:1.4rem}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;
  transition:.3s ease;position:relative;overflow:hidden}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:transparent}
.card .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:1.1rem;
  background:linear-gradient(150deg,#eef0ff,#e3e5ff);color:var(--accent-ink)}
.card .ic svg{width:26px;height:26px}
.card h3{margin-bottom:.4rem}
.card p{color:var(--muted);margin:0;font-size:.97rem}
.card .more{display:inline-block;margin-top:1rem;font-weight:600;color:var(--accent-ink);font-size:.92rem}
.card.on-dark{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.card.on-dark p{color:#bcbde0}
.card.on-dark .ic{background:rgba(124,127,232,.22);color:#fff}

/* ---------- stats strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;text-align:center}
.stats .stat{padding:1.2rem .5rem;display:flex;flex-direction:column;align-items:center}
.stat .num{font-family:var(--ff-display);font-weight:700;font-size:clamp(1.75rem,3.4vw,2.5rem);
  line-height:1.05;white-space:nowrap;min-height:1.05em;
  background:linear-gradient(120deg,var(--peri),#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .num .suf{font-size:1.15rem;font-weight:600}
.stat .lbl{color:#bcbde0;font-size:.9rem;margin-top:.5rem}
@media(max-width:620px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split.alt .split-media{order:2}
@media(max-width:820px){.split{grid-template-columns:1fr}.split.alt .split-media{order:0}}
.checklist{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;gap:.7rem}
.checklist li{display:flex;gap:.7rem;align-items:flex-start;color:var(--muted)}
.checklist li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:7px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235d5fef' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/14px no-repeat;
  background-color:#eef0ff}
.hex-bg .checklist li{color:#c9cae6}
.media-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-md);
  background:linear-gradient(150deg,var(--navy),var(--navy-2));aspect-ratio:4/3;position:relative;display:grid;place-items:center}
.media-frame .combo{width:62%}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:1.6rem;align-items:stretch}
@media(max-width:820px){.price-grid{grid-template-columns:1fr}}
.price-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:2.2rem;overflow:hidden}
.price-card.feature{background:linear-gradient(160deg,var(--navy),var(--navy-2));color:#fff;border:0;box-shadow:var(--shadow-glow)}
.price-card.feature::after{content:"";position:absolute;inset:0;z-index:0;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cg fill='none' stroke='%23a6a9dd' stroke-opacity='0.2' stroke-width='1'%3E%3Cpath d='M28 0L56 16v34L28 66 0 50V16z'/%3E%3C/g%3E%3C/svg%3E");background-size:56px 100px}
.price-card>*{position:relative;z-index:1}
.tag{position:absolute;top:1.3rem;right:1.3rem;background:linear-gradient(120deg,var(--accent),var(--accent-2));
  color:#fff;font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px}
.price-card h3{font-size:1.35rem}
.price-card .amt{font-family:var(--ff-display);font-weight:700;font-size:clamp(2.6rem,6vw,3.4rem);line-height:1;margin:.6rem 0 .1rem}
.price-card.feature .amt{background:linear-gradient(120deg,var(--peri),#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.price-card .per{color:var(--muted);font-size:.95rem;margin-bottom:1.2rem}
.price-card.feature .per{color:#bcbde0}
.price-card .sub{font-size:.92rem;color:var(--muted);border-top:1px dashed var(--line);margin-top:1rem;padding-top:1rem}
.price-card.feature .sub{color:#c9cae6;border-color:rgba(255,255,255,.2)}
.feat-list{list-style:none;margin:1rem 0 1.6rem;padding:0;display:grid;gap:.65rem}
.feat-list li{display:flex;gap:.6rem;align-items:flex-start;font-size:.96rem}
.feat-list li::before{content:"";flex:none;width:20px;height:20px;margin-top:2px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a6a9dd' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/14px no-repeat}
.price-card:not(.feature) .feat-list li::before{filter:saturate(1.5) brightness(.7)}
.steps{counter-reset:s;display:grid;gap:1rem;list-style:none;padding:0;margin:1.5rem 0 0}
.steps li{display:flex;gap:1rem;align-items:flex-start}
.steps li::before{counter-increment:s;content:counter(s);flex:none;width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;font-family:var(--ff-display);font-weight:600;
  background:linear-gradient(120deg,var(--accent),var(--accent-2));color:#fff}
.steps b{display:block}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin-inline:auto;display:grid;gap:.8rem}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 1.3rem;transition:.2s}
.faq details[open]{box-shadow:var(--shadow-sm);border-color:#d9dbf0}
.faq summary{cursor:pointer;list-style:none;font-weight:600;font-family:var(--ff-display);font-size:1.05rem;
  padding:1.15rem 2rem 1.15rem 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.1rem;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--accent);transition:.2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq p{color:var(--muted);margin:0 0 1.2rem;font-size:.98rem}

/* ---------- CTA band ---------- */
.cta-band{text-align:center}
.cta-band .wrap{max-width:760px}
.cta-band .cta-row{justify-content:center;display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.8rem}

/* ---------- contact / form ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,3.5rem);align-items:start}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.contact-info .ci{display:flex;gap:.9rem;align-items:flex-start;margin-bottom:1.3rem}
.contact-info .ci .ic{flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:rgba(124,127,232,.18);color:#fff}
.contact-info .ci .ic svg{width:22px;height:22px}
.contact-info .ci b{display:block;font-family:var(--ff-display)}
.contact-info .ci a,.contact-info .ci span{color:#c9cae6;word-break:break-word}
.form-card{background:#fff;border-radius:22px;padding:clamp(1.5rem,3vw,2.4rem);box-shadow:var(--shadow-md);color:var(--ink)}
.ch-form{display:grid;gap:1.05rem}
.ch-form .row{display:grid;grid-template-columns:1fr 1fr;gap:1.05rem}
@media(max-width:520px){.ch-form .row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.35rem}
.field label{font-weight:600;font-size:.9rem}
.field .hint{color:var(--muted);font-weight:400;font-size:.8rem}
.field input,.field select,.field textarea{font-family:var(--ff-body);font-size:1rem;color:var(--ink);
  padding:.8rem .9rem;border:1px solid var(--line);border-radius:11px;background:var(--surface-alt);transition:.2s;width:100%}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);
  background:#fff;box-shadow:0 0 0 4px rgba(93,95,239,.12)}
.field input.invalid,.field select.invalid,.field textarea.invalid{border-color:#e5484d;background:#fff;box-shadow:0 0 0 3px rgba(229,72,77,.14)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.82rem;color:var(--muted);text-align:center;margin:.2rem 0 0}
.form-msg{display:none;padding:1rem 1.1rem;border-radius:12px;font-weight:500}
.form-msg.ok{display:block;background:#edfaf1;color:#1c7a45;border:1px solid #bfe9cd}
.form-msg.err{display:block;background:#fdeeee;color:#b3261e;border:1px solid #f3c6c4}
.ch-form button[type=submit]{justify-content:center;width:100%;font-size:1.05rem;padding:.95rem}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:#c9cae6;padding-block:clamp(48px,7vw,80px) 2rem}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
@media(max-width:820px){.footer-top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-top{grid-template-columns:1fr}}
.footer-brand img{height:40px;margin-bottom:1rem}
.footer-brand p{color:#9a9bc4;font-size:.95rem;max-width:32ch}
.site-footer h4{color:#fff;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.site-footer a{color:#bcbde0;font-size:.95rem;transition:.2s}
.site-footer a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;
  margin-top:2.6rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#8a8bb6}
.contact-pills{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.wechat-pill{display:inline-flex;align-items:center;gap:.5rem;background:rgba(124,127,232,.18);
  border:1px solid rgba(166,169,221,.3);color:#fff;padding:.4rem .8rem;border-radius:999px;font-size:.85rem}

/* ---------- page header (sub pages) ---------- */
.page-hero{padding-block:clamp(60px,8vw,96px) clamp(40px,6vw,64px)}
.page-hero .wrap{max-width:760px}
.crumb{display:flex;gap:.5rem;font-size:.85rem;color:#aeb0d8;margin-bottom:1rem}
.crumb a{color:#aeb0d8}.crumb a:hover{color:#fff}

/* ---------- reveal animation (progressive enhancement) ---------- */
html.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
html.js .reveal.in{opacity:1;transform:none}
html.js [data-delay="1"]{transition-delay:.08s}html.js [data-delay="2"]{transition-delay:.16s}
html.js [data-delay="3"]{transition-delay:.24s}html.js [data-delay="4"]{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none;transition:none}.combo{animation:none}}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes pop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;color:var(--ink);padding:.6rem 1rem;border-radius:8px;z-index:100}