:root{--nsl-cream:#fffaf5;--nsl-ink:#493b3c;--nsl-rose:#b96c82;--nsl-pink:#e5a8b6;--nsl-blush:#f8e8e7;--nsl-sage:#81907b;--nsl-sage2:#e8eee5;--nsl-gold:#b58b58;--nsl-blue:#dfe9ee;--nsl-line:#eadbd7;--nsl-white:#fff}
.platform-hero{padding:42px 0 24px}.platform-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch}.platform-copy,.platform-visual{border:1px solid var(--nsl-line);border-radius:34px;overflow:hidden}.platform-copy{padding:48px;background:linear-gradient(135deg,#fffaf5,#f8e8e7)}.platform-copy h1{font:700 clamp(38px,5vw,70px)/.98 Georgia,serif;margin:12px 0 18px;color:var(--nsl-ink)}.platform-copy p{font-size:17px;line-height:1.7;max-width:680px}.platform-visual{min-height:420px;background:linear-gradient(145deg,#e8eee5,#fffaf5);position:relative;display:grid;place-items:center;padding:28px}.learning-scene{width:100%;height:100%;min-height:360px;border-radius:26px;background:linear-gradient(160deg,rgba(255,255,255,.8),rgba(248,232,231,.78)),url('v64/hero-lifestyle.png') center/cover;box-shadow:inset 0 0 0 1px rgba(255,255,255,.7)}
.platform-tabs{display:flex;gap:9px;overflow:auto;padding:6px 0 18px;scrollbar-width:none}.platform-tabs a,.platform-pill{white-space:nowrap;border:1px solid var(--nsl-line);border-radius:999px;padding:10px 16px;background:#fff;color:var(--nsl-ink);text-decoration:none;font-weight:700;font-size:13px}.platform-tabs a:hover{background:var(--nsl-blush)}
.track-grid,.session-grid,.role-grid,.library-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.premium-tile{background:#fff;border:1px solid var(--nsl-line);border-radius:26px;overflow:hidden;box-shadow:0 12px 36px rgba(73,59,60,.07)}.tile-art{height:180px;background:linear-gradient(135deg,var(--nsl-blush),var(--nsl-sage2));display:grid;place-items:center;padding:20px}.tile-art span{font:700 26px/1.05 Georgia,serif;text-align:center}.tile-copy{padding:20px}.tile-copy h3{font:700 23px Georgia,serif;margin:0 0 8px}.tile-copy p{line-height:1.55;color:#756667}.meta-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.meta{font-size:11px;font-weight:700;padding:7px 10px;border-radius:999px;background:#f7f1ed}.section-soft{background:#f8f3ee}.section-sage{background:#eef2eb}.live-card{padding:22px}.live-card .date{font:700 36px Georgia,serif;color:var(--nsl-rose)}.live-card h3{font:700 22px Georgia,serif}.live-card p{line-height:1.55}.platform-note{border-left:4px solid var(--nsl-gold);background:#fff9ec;padding:14px 18px;border-radius:0 16px 16px 0;font-size:13px;line-height:1.55}
.dashboard-shell{max-width:1180px;margin:auto;padding:34px 22px 70px}.dashboard-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:22px}.dashboard-head h1{font:700 clamp(38px,5vw,58px) Georgia,serif;margin:6px 0}.dashboard-grid{display:grid;grid-template-columns:260px 1fr;gap:20px}.dashboard-side,.dashboard-main{background:#fff;border:1px solid var(--nsl-line);border-radius:28px;padding:20px}.dashboard-side a{display:block;padding:12px 14px;border-radius:14px;color:var(--nsl-ink);text-decoration:none;font-weight:700;margin:4px 0}.dashboard-side a:hover,.dashboard-side a.active{background:var(--nsl-blush)}.dashboard-stats{display:grid!important;grid-template-columns:repeat(3,1fr);gap:12px}.dashboard-stats>div{border:1px solid var(--nsl-line);border-radius:20px;padding:18px;background:#fffaf7}.dashboard-stats strong{display:block;font:700 30px Georgia,serif}.progress-line{height:9px;background:#f1e5e0;border-radius:99px;overflow:hidden}.progress-line>i{display:block;height:100%;background:linear-gradient(90deg,var(--nsl-rose),var(--nsl-sage));border-radius:99px}.empty-premium{text-align:center;padding:42px 20px;border:1px dashed #d9c8c4;border-radius:22px;background:#fffaf7}.empty-premium h3{font:700 26px Georgia,serif}.portal-form label{display:grid;gap:6px;font-weight:700;font-size:13px}.portal-form input,.portal-form select,.portal-form textarea{width:100%;box-sizing:border-box;border:1px solid var(--nsl-line);border-radius:14px;padding:12px;background:#fff}.portal-form textarea{min-height:110px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.library-toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 24px}.library-toolbar input,.library-toolbar select{border:1px solid var(--nsl-line);border-radius:999px;padding:11px 15px;background:#fff;min-width:180px}.library-cover{height:220px;background:linear-gradient(145deg,#f8e8e7,#e8eee5);display:grid;place-items:center;padding:18px}.library-cover strong{font:700 27px Georgia,serif;text-align:center}.library-card .tile-copy{padding:18px}.library-actions{display:flex;gap:8px;flex-wrap:wrap}.nsl-mini-btn{display:inline-block;border:0;border-radius:999px;padding:10px 14px;background:var(--nsl-rose);color:#fff;text-decoration:none;font-weight:700;font-size:12px;cursor:pointer}.nsl-mini-btn.secondary{background:var(--nsl-sage)}
@media(max-width:900px){.platform-hero-grid,.dashboard-grid{grid-template-columns:1fr}.track-grid,.session-grid,.role-grid,.library-grid{grid-template-columns:repeat(2,1fr)}.dashboard-side{display:flex;overflow:auto;gap:6px}.dashboard-side a{white-space:nowrap}.dashboard-stats{grid-template-columns:1fr 1fr!important}}
@media(max-width:600px){.platform-hero{padding-top:18px}.platform-copy{padding:30px 22px}.platform-visual{min-height:260px;padding:12px}.learning-scene{min-height:250px}.track-grid,.session-grid,.role-grid,.library-grid{grid-template-columns:1fr}.dashboard-shell{padding:22px 14px 60px}.dashboard-head{align-items:start;flex-direction:column}.dashboard-stats{grid-template-columns:1fr!important}.form-grid{grid-template-columns:1fr}}
/* Family journey + collaboration visual expansion */
.journey-hero{background:linear-gradient(135deg,#f7eee9,#eef3ea);border-radius:32px;padding:34px;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.journey-art{min-height:300px;border-radius:28px;background:linear-gradient(145deg,#f4dce2,#fff9f2 48%,#dfe9e1);display:grid;place-items:center;text-align:center;font-family:Georgia,serif;font-size:30px;color:#9f6671;box-shadow:inset 0 0 0 1px rgba(130,90,90,.08)}.age-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.age-card{background:#fff;border:1px solid #eaded7;border-radius:24px;padding:22px}.age-card b{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#f4e2e5;color:#a55f70;font-family:Georgia,serif;font-size:20px}.role-visual{min-height:180px;border-radius:22px;padding:22px;display:flex;align-items:flex-end;font-family:Georgia,serif;font-size:25px;color:#59484b;background:linear-gradient(135deg,#f6dfe4,#fff8ef)}.concept-card:nth-child(2) .role-visual{background:linear-gradient(135deg,#e6efe8,#fffaf4)}.concept-card:nth-child(3) .role-visual{background:linear-gradient(135deg,#e4edf3,#fffaf4)}.concept-card:nth-child(4) .role-visual{background:linear-gradient(135deg,#f7ead5,#f5e5ea)}
@media(max-width:760px){.journey-hero{grid-template-columns:1fr;padding:22px}.journey-art{min-height:210px}.age-grid{grid-template-columns:1fr 1fr}}