:root{color-scheme:light;--bg: #f6f7f8;--surface: #ffffff;--surface-muted: #f0f2f4;--ink: #15171a;--muted: #626a73;--line: #dde2e7;--line-strong: #c8d0d8;--orange: #fa8925;--red: #fa5457;--blue: #01b0ec;--green: #5fa55a;--yellow: #f6d51f;--violet: #7449f1;--purple: #5f4b8b;--gray: #808c9e;--radius: 8px;--shadow: 0 12px 32px rgba(21, 23, 26, .08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.6;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}main{width:min(100%,1100px);margin:0 auto;padding:20px 16px 56px}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(221,226,231,.86);background:#fffffff0;backdrop-filter:blur(14px)}.header-inner,.footer-inner{width:min(100%,1100px);margin:0 auto;padding:12px 16px}.header-inner{display:grid;gap:10px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:0}.brand img{width:118px;height:auto;flex:0 0 auto}.brand span{display:grid;gap:0;min-width:0}.brand strong{font-size:1rem;line-height:1.2}.brand small{color:var(--muted);font-size:.78rem;line-height:1.2}.site-nav{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}.site-nav::-webkit-scrollbar{display:none}.site-nav a,.button-link,.mail-link{display:inline-flex;min-height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--ink);font-size:.93rem;font-weight:700;white-space:nowrap}.site-nav a{padding:0 13px}.site-nav a:hover,.button-link:hover,.mail-link:hover,.entry-card:hover,.link-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-1px)}.hero{display:grid;gap:18px;padding:24px 0 18px}.hero-panel{display:grid;gap:14px;align-content:center;padding:8px 0}.hero-logo{width:min(100%,260px)}.eyebrow{margin:0;color:var(--muted);font-size:.88rem;font-weight:700}h1,h2,h3,p{margin-top:0}h1{margin-bottom:8px;font-size:2.15rem;line-height:1.08;letter-spacing:0}h2{margin-bottom:8px;font-size:1.35rem;line-height:1.25;letter-spacing:0}h3{margin-bottom:6px;font-size:1rem;line-height:1.35;letter-spacing:0}.lead{margin:0;color:var(--muted);font-size:1rem}.quick-grid,.link-grid,.channel-route-grid,.info-grid{display:grid;gap:12px}.quick-grid{grid-template-columns:1fr}.entry-card,.link-card,.info-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.entry-card{position:relative;display:grid;min-height:108px;gap:8px;padding:16px 16px 14px;overflow:hidden}.entry-card:before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--accent, var(--ink))}.entry-card strong{padding-left:8px;font-size:1.05rem}.entry-card span{padding-left:8px;color:var(--muted);font-size:.92rem}.tone-orange{--accent: var(--orange)}.tone-red{--accent: var(--red)}.tone-blue{--accent: var(--blue)}.tone-green{--accent: var(--green)}.tone-yellow{--accent: var(--yellow)}.tone-violet{--accent: var(--violet)}.tone-purple{--accent: var(--purple)}.tone-gray{--accent: var(--gray)}.section-block,.category-section,.plain-page{margin-top:26px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:12px}.section-head p{margin:0;color:var(--muted)}.section-head>span{flex:0 0 auto;color:var(--muted);font-size:.86rem;font-weight:700}.link-card{display:grid;min-height:168px;gap:10px;padding:15px}.link-card__head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.link-card__title{font-size:1.02rem;font-weight:800;line-height:1.35}.link-card__meta{color:var(--muted);font-size:.84rem;font-weight:700}.link-card__desc{color:#3f464d;font-size:.94rem}.pill,.tag-list span{display:inline-flex;align-items:center;border-radius:999px;white-space:nowrap}.pill{flex:0 0 auto;min-height:24px;padding:0 9px;font-size:.76rem;font-weight:800}.pill--hot{background:#fa892524;color:#9f4d00}.tag-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}.tag-list span{min-height:26px;padding:0 8px;background:var(--surface-muted);color:var(--muted);font-size:.78rem;font-weight:700}.category-tabs{display:flex;gap:8px;overflow-x:auto;margin:6px -16px 18px;padding:0 16px 2px;scrollbar-width:none}.category-tabs::-webkit-scrollbar{display:none}.category-tabs a{display:inline-flex;min-height:38px;align-items:center;border:1px solid var(--line);border-radius:999px;background:var(--surface);padding:0 13px;color:var(--muted);font-size:.86rem;font-weight:800;white-space:nowrap}.category-tabs a:hover{border-color:var(--line-strong);color:var(--ink)}.page-hero{display:grid;gap:8px;padding:24px 0 8px}.page-hero h1{margin:0;font-size:2rem}.page-hero p{max-width:720px;margin:0;color:var(--muted)}.channel-route-grid{margin-top:16px}.info-card{padding:16px}.info-card p,.plain-page p,.plain-page li{color:#3f464d}.plain-page{display:grid;max-width:760px;gap:20px}.plain-page section{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:18px}.plain-page ul,.plain-page ol{margin:0;padding-left:1.3rem}.mail-link,.button-link{width:fit-content;padding:0 16px}.empty-state{border:1px dashed var(--line-strong);border-radius:var(--radius);background:var(--surface);padding:20px;color:var(--muted)}.site-footer{border-top:1px solid var(--line);background:var(--surface)}.footer-inner{display:grid;gap:10px;color:var(--muted);font-size:.9rem}.footer-inner p{margin:0}.footer-inner nav{display:flex;flex-wrap:wrap;gap:12px}.footer-inner a{font-weight:700}@media(min-width:680px){.header-inner{grid-template-columns:1fr auto;align-items:center}.site-nav{justify-content:flex-end}h1{font-size:3rem}.page-hero h1{font-size:2.55rem}.hero{grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);align-items:stretch}.quick-grid,.link-grid,.channel-route-grid,.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-inner{grid-template-columns:1fr auto;align-items:center}}@media(min-width:960px){main{padding-top:28px}.hero-panel{padding:18px 0}h1{font-size:3.8rem}.page-hero h1{font-size:3rem}.quick-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.link-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}