/* ===== PORTAL HOME · PORTFOLIO STYLE ===== */
.portal-wrap{height:100%;overflow-y:auto;-webkit-overflow-scrolling:touch;background:var(--bg)}

.portal-hero{position:relative;padding:56px 24px 84px;text-align:center;overflow:hidden;background:var(--bg)}
.portal-hero::before{content:'';position:absolute;top:-140px;left:50%;transform:translateX(-50%);width:720px;height:420px;background:radial-gradient(closest-side,rgba(120,120,128,0.14),transparent 72%);pointer-events:none}
[data-theme="dark"] .portal-hero::before{background:radial-gradient(closest-side,rgba(229,229,234,0.08),transparent 72%)}
.portal-hero::after{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:min(920px,100%);height:1px;background:linear-gradient(90deg,transparent,var(--border-focus),transparent);pointer-events:none}

.hero-eyebrow{font-size:10px;font-weight:600;letter-spacing:.42em;color:var(--text-muted);margin-bottom:26px;animation:fadeUp .5s .02s ease both}

.portal-logo{width:92px;height:92px;margin:0 auto 26px;border-radius:26px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);overflow:hidden;animation:popIn .55s cubic-bezier(.2,.8,.3,1.15) both}

.portal-hero h1{font-size:46px;font-weight:800;letter-spacing:-.03em;line-height:1.12;animation:fadeUp .55s .06s ease both}
.portal-hero h1 .outline{color:transparent;-webkit-text-stroke:1.6px var(--text)}
@supports not ((-webkit-text-stroke:1px #000) or (text-stroke:1px #000)){
  .portal-hero h1 .outline{color:var(--text);-webkit-text-stroke:0}
}
.portal-hero p{color:var(--text-dim);font-size:13px;max-width:430px;margin:16px auto 0;line-height:1.9;animation:fadeUp .55s .12s ease both}

.portal-stats{display:flex;justify-content:center;gap:14px;margin-top:34px;animation:fadeUp .55s .18s ease both}
.portal-stat{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:14px 22px;min-width:88px;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s,border-color .25s}
.portal-stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-focus)}
.portal-stat .num{font-size:24px;font-weight:800;letter-spacing:-.02em;color:var(--text)}
.portal-stat .label{font-size:10px;color:var(--text-dim);margin-top:3px;letter-spacing:.4px}

.portal-body{max-width:760px;margin:0 auto;padding:8px 20px 56px}

.portal-section-title{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:700;color:var(--text);letter-spacing:.3em;text-transform:uppercase;margin:44px 2px 18px}
.portal-section-title i{color:var(--text-muted);letter-spacing:0;font-size:12px}
.portal-section-title::after{content:'';flex:1;height:1px;background:var(--border)}

.portal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.portal-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:22px;border:1px solid var(--border);border-radius:20px;background:var(--surface);text-decoration:none;color:var(--text);box-shadow:var(--shadow-sm);transition:transform .28s cubic-bezier(.2,.7,.3,1),box-shadow .28s,border-color .28s;animation:fadeUp .45s ease both;overflow:hidden}
.portal-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--border-focus)}
.portal-card:active{transform:scale(.97)}
.portal-card .pc-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:19px;color:#fff;background:var(--grad);flex-shrink:0}
[data-theme="dark"] .portal-card .pc-icon{color:#1c1c1e}
.portal-card h3{font-size:14px;font-weight:700;letter-spacing:-.01em;display:flex;align-items:center;gap:6px;width:100%}
.portal-card h3 i.arrow{margin-left:auto;font-size:11px;color:var(--text-muted);transition:transform .25s,color .25s}
.portal-card:hover h3 i.arrow{transform:translateX(3px);color:var(--text)}
.portal-card p{font-size:11px;color:var(--text-dim);line-height:1.7;flex:1}
.portal-card .pc-meta{font-size:10px;color:var(--text-dim);font-weight:600;letter-spacing:.05em}

.portal-list{display:flex;flex-direction:column;gap:10px}
.portal-row{display:flex;align-items:center;gap:12px;padding:13px 15px;border:1px solid var(--border);border-radius:16px;background:var(--surface);box-shadow:var(--shadow-sm);text-decoration:none;color:var(--text);transition:transform .25s,box-shadow .25s,border-color .25s;animation:fadeUp .4s ease both}
.portal-row:hover{border-color:var(--border-focus);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.portal-row .pr-icon{width:36px;height:36px;border-radius:11px;background:var(--accent-soft);color:var(--accent-text);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.portal-row .pr-name{font-size:13px;font-weight:500;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.portal-row .pr-meta{font-size:11px;color:var(--text-dim);flex-shrink:0}
.portal-empty{text-align:center;padding:28px 14px;color:var(--text-muted);font-size:12px;line-height:1.9;background:var(--surface);border:1px dashed var(--border);border-radius:16px}
.portal-empty a{color:var(--text);font-weight:600}

.portal-foot{margin-top:56px;padding-top:22px;border-top:1px solid var(--border);text-align:center;font-size:10px;letter-spacing:.22em;color:var(--text-muted);text-transform:uppercase}

@media(max-width:480px){
  .portal-hero{padding:44px 18px 72px}
  .portal-hero h1{font-size:38px}
  .portal-logo{width:82px;height:82px;border-radius:22px}
  .portal-stats{gap:10px}
  .portal-stat{min-width:0;flex:1;padding:13px 12px}
  .portal-stat .num{font-size:20px}
  .portal-grid{grid-template-columns:1fr 1fr;gap:12px}
  .portal-card{padding:18px 16px}
  .portal-card .pc-icon{width:44px;height:44px;font-size:17px}
  .portal-body{padding:6px 14px 40px}
}

@media(min-width:700px){
  .portal-hero h1{font-size:56px}
  .portal-section-title{margin:56px 2px 20px}
  .portal-grid{grid-template-columns:repeat(2,1fr);gap:20px}
}