.ev-surface .crumbs{display:flex;align-items:center;gap:9px;font-family:var(--sans);font-size:.7rem;letter-spacing:.04em;color:var(--ink-3);margin-bottom:26px}.ev-surface .crumbs a{color:var(--ink-3);text-decoration:none;transition:color .18s var(--ease)}.ev-surface .crumbs a:hover{color:var(--ink)}.ev-surface .crumbs .sep{color:var(--ink-4)}.ev-surface .crumbs .here{color:var(--ink)}.ev-surface .hub-hero{padding-top:clamp(40px,4vw,64px);padding-bottom:clamp(48px,6vw,80px);overflow:hidden}.ev-surface .hub-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,5vw,80px);align-items:center}.ev-surface .hub-hero-copy .display{margin-top:1.3rem;font-size:clamp(2.3rem,4.2vw,3.4rem)}.ev-surface .hub-hero-copy .lead{margin-top:1.45rem;max-width:33em}.ev-surface .hub-hero-cta{margin-top:2rem;display:flex;gap:.8rem;flex-wrap:wrap}.ev-surface .hub-index{border:1px solid var(--line-2);border-radius:14px;background:var(--card);overflow:hidden;box-shadow:0 1px 2px oklch(.3 .02 80/.05),0 28px 60px -38px oklch(.3 .04 80/.32)}.ev-surface .hub-index .hi-top{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-bottom:1px solid var(--line);background:var(--paper-2)}.ev-surface .hub-index .hi-top .l{font-family:var(--serif);font-weight:600;font-size:.98rem;color:var(--ink)}.ev-surface .hub-index .hi-top .d{font-family:var(--sans);font-size:.62rem;color:var(--teal-deep)}.ev-surface .hub-index .hi-rows{display:flex;flex-direction:column}.ev-surface .hub-index .hi-row{display:flex;align-items:center;gap:12px;padding:12px 16px}.ev-surface .hub-index .hi-row+.hi-row{border-top:1px solid var(--line)}.ev-surface .hub-index .hi-row .tick{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--teal);color:var(--teal-deep);display:grid;place-items:center;flex-shrink:0}.ev-surface .hub-index .hi-row .nm{font-size:.9rem;font-weight:500;color:var(--ink)}.ev-surface .hub-index .hi-row .tag{margin-left:auto;font-family:var(--sans);font-size:.6rem;font-weight:600;color:var(--ink-3)}.ev-surface .hub-index .hi-foot{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid var(--line);background:var(--paper-2);font-family:var(--sans);font-size:.64rem;letter-spacing:.04em;color:var(--ink-4)}.ev-surface .sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:clamp(40px,5vw,60px)}.ev-surface .sol-card{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;background:var(--card);padding:28px;text-decoration:none;color:var(--ink);transition:border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease)}.ev-surface .sol-card:hover{border-color:var(--teal);transform:translateY(-3px);box-shadow:0 18px 40px -26px oklch(.3 .04 80/.4)}.ev-surface .sol-card .sc-num{position:absolute;top:26px;right:28px;font-family:var(--sans);font-size:.7rem;color:var(--ink-4)}.ev-surface .sol-card .sc-ico{width:40px;height:40px;border-radius:10px;background:var(--paper-2);border:1px solid var(--line);display:grid;place-items:center;color:var(--ink-2);transition:background .22s var(--ease),color .22s var(--ease)}.ev-surface .sol-card:hover .sc-ico{background:var(--pine);color:var(--pine-ink);border-color:transparent}.ev-surface .sol-card h3{font-size:1.28rem;margin-top:20px;letter-spacing:-.015em}.ev-surface .sol-card .sc-desc{margin-top:10px;font-size:.92rem;line-height:1.5;color:var(--ink-2)}.ev-surface .sol-card .sc-aud{margin-top:16px;font-family:var(--sans);font-size:.62rem;font-weight:600;color:var(--teal-deep)}.ev-surface .sol-card .sc-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}.ev-surface .sol-card .sc-chips span{font-size:.72rem;padding:3px 9px;border-radius:999px;border:1px solid var(--line-2);color:var(--ink-2);background:var(--paper)}.ev-surface .sol-card .sc-go{margin-top:auto;padding-top:20px;display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-size:.7rem;font-weight:600;color:var(--ink-3);transition:color .2s var(--ease)}.ev-surface .sol-card .sc-go .arw{width:14px;height:14px;transition:transform .22s var(--ease)}.ev-surface .sol-card:hover .sc-go{color:var(--teal-deep)}.ev-surface .sol-card:hover .sc-go .arw{transform:translateX(4px)}.ev-surface .teacher-band{display:grid;grid-template-columns:1fr auto;gap:clamp(24px,4vw,56px);align-items:center;border:1px solid var(--line);border-radius:16px;background:var(--paper-2);padding:clamp(28px,4vw,44px)}.ev-surface .teacher-band .tb-copy .klabel{font-family:var(--sans);font-size:.64rem;font-weight:600;color:var(--teal-deep)}.ev-surface .teacher-band .tb-copy h2{font-size:1.55rem;margin-top:12px;letter-spacing:-.015em}.ev-surface .teacher-band .tb-copy p{margin-top:11px;font-size:.94rem;color:var(--ink-2);line-height:1.55;max-width:44em}.ev-surface .teacher-band .tb-links{display:flex;flex-direction:column;gap:10px}.ev-surface .teacher-band .tb-links a{display:inline-flex;align-items:center;justify-content:space-between;gap:16px;min-width:220px;border:1px solid var(--line-2);background:var(--card);border-radius:10px;padding:13px 16px;font-size:.92rem;font-weight:600;color:var(--ink);text-decoration:none;transition:border-color .18s var(--ease),color .18s var(--ease)}.ev-surface .teacher-band .tb-links a:hover{border-color:var(--teal);color:var(--teal-deep)}.ev-surface .teacher-band .tb-links a .arw{width:15px;height:15px;color:var(--ink-4);transition:transform .2s var(--ease),color .18s}.ev-surface .teacher-band .tb-links a:hover .arw{transform:translateX(3px);color:var(--teal-deep)}.ev-surface .hero-cta{margin-top:2rem;display:flex;gap:.8rem;flex-wrap:wrap}.ev-surface .closer{text-align:center}.ev-surface .closer .wrap{max-width:800px}.ev-surface .closer .display{margin-top:1.2rem}.ev-surface .closer .lead{margin:1.5rem auto 0;max-width:33em}.ev-surface .closer .hero-cta{justify-content:center}@media (max-width:1000px){.ev-surface .hub-hero-grid{grid-template-columns:1fr;gap:44px}.ev-surface .sol-grid{grid-template-columns:repeat(2,1fr)}.ev-surface .teacher-band{grid-template-columns:1fr}}@media (max-width:640px){.ev-surface .sol-grid{grid-template-columns:1fr}.ev-surface .sol-card{padding:24px}.ev-surface .teacher-band .tb-links a{min-width:0;width:100%}}