:root{color-scheme:dark;--bg:#101312;--bg-soft:#171a18;--panel:rgba(30, 34, 31, 0.82);--panel-strong:#20251f;--text:#f2f0e8;--muted:#b4b1a6;--line:rgba(223, 218, 202, 0.16);--primary:#8fd6c4;--primary-strong:#62c6af;--warm:#d7b46a;--success:#a4cf8a;--shadow:0 24px 80px rgba(5, 7, 6, 0.42);font-family:Outfit,pingfang sc,microsoft yahei,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;color:var(--text);background:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(145deg,#0d100f 0%,var(--bg) 44%,#1a1d18 100%);background-size:100% 100%,44px 44px,100% 100%}a{color:inherit;text-decoration:none}button,input{font:inherit}img{max-width:100%}.skip-link{position:fixed;left:16px;top:16px;z-index:60;padding:10px 14px;border-radius:6px;color:#101312;background:var(--primary);font-weight:800;transform:translateY(-140%);transition:transform 180ms ease}.skip-link:focus{transform:translateY(0)}.page-shell{width:min(1180px,calc(100% - 32px));margin:0 auto}.topbar,.hero-grid,.section-heading,.card-footer,.card-topline,.category-grid,.entry-grid,.tool-grid{display:grid}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 0}.brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;font-size:1.2rem;transition:color 180ms ease,transform 180ms ease}.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:8px;background:rgba(255,255,255,.055);border:1px solid rgba(143,214,196,.24);box-shadow:0 12px 32px rgba(37,75,64,.2)}.brand-logo{width:40px;height:40px;object-fit:contain;filter:invert(1)brightness(1.45)contrast(1.1)drop-shadow(0 0 10px rgba(143,214,196,.22))}.nav-links{display:flex;flex-wrap:wrap;gap:20px;color:var(--muted);font-size:.95rem}.nav-links a{position:relative;padding-bottom:6px;transition:color 180ms ease}.nav-links a::after{position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:999px;background:var(--primary);content:"";opacity:0;transform:scaleX(.6);transition:opacity 180ms ease,transform 180ms ease}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--text)}.nav-links a:hover::after,.nav-links a[aria-current=page]::after{opacity:1;transform:scaleX(1)}.hero{padding:44px 0 72px}.hero-grid{grid-template-columns:minmax(0,1fr)340px;align-items:stretch;gap:40px}.hero-copy{max-width:760px}.eyebrow{margin:0 0 14px;color:var(--primary);text-transform:uppercase;letter-spacing:.18em;font-size:.75rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{margin-bottom:22px;font-size:clamp(3rem,8vw,6.4rem);line-height:.92;letter-spacing:0}h2{margin-bottom:0;font-size:clamp(2rem,4vw,3.3rem);letter-spacing:0}h3{letter-spacing:0}.hero-intro{max-width:700px;color:var(--muted);font-size:1.08rem;line-height:1.9}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;font-weight:700}.button,.card-footer a,.footer a,.back-link{transition:transform 180ms ease,color 180ms ease,background 180ms ease,border-color 180ms ease}.primary{background:var(--primary);color:#101312}.secondary{border:1px solid var(--line);color:var(--text);background:rgba(255,255,255,4%)}.button:hover{transform:translateY(-2px)}.button:active,.brand:active,.category-card:active,.tool-card:active,.entry-card:active,.back-to-top:active{transform:translateY(1px)scale(.99)}.hero-panel{position:relative;overflow:hidden;padding:28px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.hero-panel::before{position:absolute;inset:0;background:linear-gradient(135deg,rgba(143,214,196,.12),transparent 42%);content:"";pointer-events:none}.hero-panel>*{position:relative}.panel-glow{display:none}.hero-panel p,.hero-panel span{color:var(--muted)}.hero-panel strong{display:block;margin:10px 0;font-size:5rem;line-height:1}.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:32px}.mini-stats div{padding:14px;border-radius:8px;background:rgba(255,255,255,6%)}.mini-stats b,.mini-stats small{display:block}.mini-stats small{color:var(--muted);margin-top:4px}.section{padding:54px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-heading>p{color:var(--muted);line-height:1.7;max-width:540px;margin-bottom:6px}.category-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.category-card,.tool-card,.entry-card,.article-shell,.section-card{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,rgba(31,35,32,.94),rgba(25,28,26,.7));box-shadow:0 16px 50px rgba(4,6,5,.24)}.category-card{min-height:164px;padding:20px;transition:transform 180ms ease,border-color 180ms ease}.category-card:hover,.tool-card:hover,.entry-card:hover{transform:translateY(-4px);border-color:rgba(143,214,196,.55)}.category-card span{display:inline-flex;color:var(--warm);font-weight:800;margin-bottom:20px}.category-index{font-variant-numeric:tabular-nums slashed-zero;font-feature-settings:"tnum" 1,"zero" 1;letter-spacing:.08em}.category-card p,.entry-card p,.tool-card p,.article-meta,.taxonomy-line{color:var(--muted);line-height:1.65}.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.compact-grid .tool-card{min-height:300px}.tool-card{display:flex;flex-direction:column;min-height:360px;padding:22px;transition:transform 180ms ease,border-color 180ms ease}.card-topline{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}.category-pill,.featured-pill{border-radius:999px;padding:6px 10px;font-size:.78rem;font-weight:700}.category-pill{background:rgba(143,214,196,.12);color:var(--primary)}.featured-pill{background:rgba(134,239,172,.12);color:var(--success)}.tool-card h3{font-size:1.45rem;margin-bottom:12px}.summary{color:#d7d2c5;line-height:1.7}.best-for{margin-top:auto;color:#ece5d5;line-height:1.65;font-size:.95rem}.tags{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.tags span{color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 9px;font-size:.8rem}.card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:16px}.pricing{color:var(--muted);font-size:.9rem}.card-footer a{color:var(--primary);font-weight:800}.card-footer a:hover,.footer a:hover,.back-link:hover{color:var(--text)}.entry-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.entry-card{min-height:220px;padding:22px;transition:transform 180ms ease,border-color 180ms ease}.entry-card small{color:var(--primary);font-weight:800;text-transform:uppercase;letter-spacing:.12em}.entry-card h3{margin-top:18px}.list-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.article-shell{max-width:860px;margin:44px auto 88px;padding:34px}.article-shell h1{font-size:clamp(2.7rem,7vw,5rem)}.article-shell h2{margin-top:42px;font-size:2rem}.article-shell h3{margin-top:30px}.article-shell p,.article-shell li{color:#d7d2c5;line-height:1.82}.article-shell a{color:var(--primary);font-weight:700}.article-shell table{width:100%;border-collapse:collapse;margin:24px 0}.article-shell th,.article-shell td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.article-shell th{color:var(--text);background:rgba(255,255,255,5%)}.back-link{display:inline-flex;margin-bottom:22px;color:var(--muted);font-size:.92rem;font-weight:700}.tool-profile-card{padding:20px;margin:28px 0}.article-cta{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}.footer{border-top:1px solid var(--line);color:var(--muted);padding:44px 0}.footer-grid{display:grid;grid-template-columns:minmax(260px,1.6fr)repeat(3,minmax(150px,1fr));gap:28px}.footer-brand p{max-width:420px;line-height:1.7;margin:18px 0 0}.footer-logo{font-size:1rem}.footer nav{display:grid;align-content:start;gap:10px}.footer h2{color:var(--text);font-size:.9rem;margin:0 0 4px;text-transform:uppercase;letter-spacing:.12em}.footer a{color:var(--muted)}.footer a:hover{color:var(--text)}.footer-bottom{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:34px;padding-top:22px;border-top:1px solid var(--line)}.footer-bottom p{margin:0;line-height:1.6}.back-to-top{position:fixed;right:24px;bottom:24px;z-index:30;display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(143,214,196,.42);border-radius:999px;color:var(--text);background:rgba(30,34,31,.84);box-shadow:0 16px 45px rgba(0,0,0,.32);cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity 180ms ease,transform 180ms ease,border-color 180ms ease,background 180ms ease;backdrop-filter:blur(14px)}.back-to-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top:hover{border-color:rgba(143,214,196,.76);background:rgba(30,34,31,.96)}.back-to-top span{width:13px;height:13px;border-top:2px solid;border-left:2px solid;transform:translateY(4px)rotate(45deg)}.not-found{max-width:760px;padding:86px 0 120px}a:focus-visible,button:focus-visible,main:focus-visible{outline:3px solid rgba(143,214,196,.88);outline-offset:4px}@media(max-width:980px){.hero-grid,.category-grid,.tool-grid,.entry-grid,.list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-copy{grid-column:1/-1}}@media(max-width:680px){.page-shell{width:min(100% - 22px,1180px)}.topbar{align-items:flex-start;flex-direction:column}.hero{padding-top:22px}.hero-grid,.category-grid,.tool-grid,.entry-grid,.list-grid,.mini-stats{grid-template-columns:1fr}.section-heading{flex-direction:column;align-items:flex-start}h1{font-size:3.3rem}.tool-card,.entry-card{min-height:auto}.article-shell{padding:24px 18px}.footer-grid{grid-template-columns:1fr}.back-to-top{right:16px;bottom:16px;width:44px;height:44px}}