:root{--bg: #000000;--bg-elevated: #000000;--text: #e7e9ee;--text-muted: #8b91a0;--text-faint: #565c69;--border: #212530;--accent: #44d62c;--accent-2: #36ab23;--accent-soft: rgba(68, 214, 44, .14);--code-bg: #161a22;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .4);--radius: 4px;--font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "Cascadia Code", Consolas, "Courier New", monospace;--font-accent: "Plus Jakarta Sans", var(--font-sans);color-scheme:dark}*{box-sizing:border-box}html,body{padding:0;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;transition:background-color .25s ease,color .25s ease}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea{font-family:inherit;font-size:inherit;color:inherit}.container{max-width:680px;margin:0 auto;padding:0 24px}.container-wide{max-width:880px;margin:0 auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:20;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background:#0b0d12b3;padding:22px 0;border-bottom:1px solid var(--border);margin-bottom:56px}.site-header__row{display:flex;align-items:center;justify-content:space-between}.site-logo{display:flex;align-items:center}.site-logo img{width:32px;height:32px;border-radius:6px;display:block}body.body--landing{overflow:hidden}.landing{position:fixed;inset:0;overflow:hidden;background:#000;z-index:0}.landing__bg{position:absolute;inset:0;z-index:0;overflow:hidden}.landing__bg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;display:block;filter:brightness(.65) contrast(1.05) saturate(.85)}.landing__scrim{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,#0000000d,#00000040 55%,#000000a6)}.landing__left-gradient{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,#070b0a 0%,transparent 55%)}.landing__frame{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;padding:28px clamp(20px,6vw,73px) 32px}.landing__header{display:flex;align-items:center;justify-content:space-between}.landing__logo img{width:40px;height:40px;display:block}.landing__body{flex:1;display:flex;flex-direction:column;justify-content:center;max-width:720px}.landing__eyebrow{font-family:var(--font-accent);font-weight:700;font-size:.6875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}.landing__headline{font-family:var(--font-display);font-weight:800;font-size:clamp(2.5rem,6.5vw,4.5rem);line-height:1.08;letter-spacing:-.02em;text-transform:uppercase;margin:0;color:#fff}.landing__headline .ln{display:block;overflow:hidden;padding-bottom:6px;margin-bottom:-6px}.landing__headline .ln>span{display:block}.landing__headline .accent{color:var(--accent)}.landing__sub{font-family:var(--font-sans);font-size:.875rem;line-height:1.6;letter-spacing:-.01em;color:#ffffffb3;margin:20px 0 0;max-width:512px}.landing__cta{margin-top:32px;width:max-content}.landing__stats{display:flex;align-items:center;gap:28px}.landing__stat-num{font-family:var(--font-mono);font-weight:500;font-size:1.9rem;color:#fff}.landing__stat-lab{font-family:var(--font-display);font-size:.9375rem;letter-spacing:-.01em;color:var(--text-faint);margin-top:2px}.landing__rule{width:1.5px;height:40px;background:linear-gradient(180deg,#ffffff16,#ffffff36 50%,#ffffff16);transform-origin:center}.landing .landing__logo{opacity:0;transform:scale(.9)}.landing .main-nav__link{opacity:0;transform:translateY(7px)}.landing .main-nav__burger{opacity:0}.landing .landing__eyebrow{opacity:0;transform:translateY(10px)}.landing .landing__headline .ln>span{transform:translateY(120%)}.landing .landing__sub{opacity:0;transform:translateY(14px)}.landing .landing__cta{clip-path:inset(0 100% 0 0)}.landing .landing__rule{transform:scaleY(0)}.landing .landing__stat-num{opacity:0;transform:translateY(12px)}.landing .landing__stat-lab{opacity:0;transform:translateY(10px)}@media(prefers-reduced-motion:reduce){.landing .landing__logo,.landing .main-nav__link,.landing .main-nav__burger,.landing .landing__eyebrow,.landing .landing__headline .ln>span,.landing .landing__sub,.landing .landing__stat-num,.landing .landing__stat-lab{opacity:1;transform:none}.landing .landing__cta{clip-path:none}.landing .landing__rule{transform:scaleY(1)}}@media(max-width:480px){.landing__stats{gap:18px}.landing__rule{height:32px}.landing__stat-num{font-size:1.5rem}}.main-nav{display:flex;align-items:center;gap:28px}.main-nav__links{display:flex;align-items:center;gap:32px}.main-nav__link{font-family:var(--font-sans);font-size:1rem;font-weight:500;color:var(--text-muted);transition:color .15s ease}.main-nav__link:hover,.main-nav__link.is-active{color:var(--accent)}.main-nav--fixed .main-nav__link{color:#ffffffbf}.main-nav--fixed .main-nav__link:hover,.main-nav--fixed .main-nav__link.is-active{color:var(--accent)}.main-nav__burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:28px;height:22px;background:none;border:none;padding:0;cursor:pointer;z-index:1001}.main-nav__burger span{display:block;height:2px;width:100%;background:#fff;transition:transform .25s ease,opacity .25s ease,width .25s ease}.main-nav__burger span:nth-child(3){width:47%}.main-nav__burger.is-open span:nth-child(3){width:100%}.main-nav__burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.main-nav__burger.is-open span:nth-child(2){opacity:0}.main-nav__burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.main-nav__menu{position:fixed;inset:0;z-index:1000;background:#050506;display:flex;flex-direction:column;justify-content:center;padding:0 32px;opacity:0;visibility:hidden;transition:opacity .3s ease}.main-nav__menu.is-open{opacity:1;visibility:visible}.main-nav__menu-eyebrow{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.22em;text-transform:uppercase;color:var(--text-faint);margin-bottom:24px}.main-nav__menu-links{list-style:none;margin:0;padding:0}.main-nav__menu-links li{opacity:0;transform:translateY(10px);transition:opacity .4s ease,transform .4s ease;transition-delay:calc(var(--i) * .06s)}.main-nav__menu.is-open li{opacity:1;transform:none}.main-nav__menu-links a{display:inline-block;font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,9vw,3rem);letter-spacing:-.02em;color:#fff;padding:10px 0}.main-nav__menu-links a:hover,.main-nav__menu-links a.is-active{color:var(--accent)}@media(max-width:860px){.main-nav__links{display:none}.main-nav__burger{display:flex}}.page-heading{font-family:var(--font-display);font-size:1.75rem;font-weight:700;letter-spacing:-.01em;margin:0 0 32px}.projects__list{list-style:none;margin:0;padding:0;display:grid;gap:16px}.project-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:22px 26px;transition:border-color .15s ease,transform .15s ease}.project-card:hover{border-color:var(--accent);transform:translateY(-2px)}.project-card__header{display:flex;align-items:baseline;gap:10px;margin-bottom:8px}.project-card__title{font-family:var(--font-display);font-size:1.125rem;font-weight:700;letter-spacing:-.01em}.project-card__version{font-family:var(--font-mono);font-size:.75rem;color:var(--accent);background:var(--accent-soft);padding:2px 8px;border-radius:999px}.project-card__desc{color:var(--text-muted);font-size:.9375rem;line-height:1.65;margin:0 0 16px}.post-list{list-style:none;margin:0;padding:0;display:grid;gap:16px}.post-list-item{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:22px 26px;transition:border-color .15s ease,transform .15s ease}.post-list-item:hover{border-color:var(--accent);transform:translateY(-2px)}.post-list-item__date{font-family:var(--font-mono);font-size:.75rem;color:var(--text-faint);letter-spacing:.02em;font-variant-numeric:tabular-nums}.post-list-item__title{font-family:var(--font-display);font-size:1.375rem;font-weight:700;margin:6px 0 8px;letter-spacing:-.01em;transition:color .15s ease}.post-list-item a:hover .post-list-item__title{color:var(--accent)}.post-list-item__excerpt{color:var(--text-muted);font-size:.9375rem;line-height:1.65}.empty-state{color:var(--text-muted);padding:48px 0;text-align:center}.article-header{margin-bottom:40px}.article-title{font-family:var(--font-display);font-size:2.125rem;font-weight:800;line-height:1.25;letter-spacing:-.02em;margin:10px 0 12px}.article-meta{font-family:var(--font-mono);color:var(--text-faint);font-size:.75rem;letter-spacing:.02em;font-variant-numeric:tabular-nums}.article-cover{width:100%;border-radius:var(--radius);margin-bottom:40px}.article-download--top{margin-bottom:32px}.article-download--bottom{margin-top:32px}.article-body{font-size:1.1875rem;line-height:1.8}.article-body>*+*{margin-top:1.35em}.article-body h1,.article-body h2,.article-body h3{font-family:var(--font-display);font-weight:700;line-height:1.35;margin-top:2em;letter-spacing:-.01em}.article-body h1{font-size:1.625rem}.article-body h2{font-size:1.375rem}.article-body h3{font-size:1.1875rem}.article-body a{color:var(--accent);text-underline-offset:3px;text-decoration:underline;text-decoration-color:var(--accent-soft)}.article-body a:hover{text-decoration-color:var(--accent)}.article-body blockquote{margin:0;padding-left:20px;border-left:3px solid var(--accent-soft);color:var(--text-muted);font-style:italic}.article-body code{font-family:var(--font-mono);font-size:.875em;background:var(--code-bg);padding:.15em .4em;border-radius:4px}.article-body pre{background:var(--code-bg);padding:16px 18px;border-radius:var(--radius);border-left:2px solid var(--accent);overflow-x:auto}.article-body pre code{background:none;padding:0}.article-body img{border-radius:var(--radius)}.article-body ul,.article-body ol{padding-left:1.4em}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);font-size:.875rem;margin-bottom:32px}.back-link:hover{color:var(--accent)}.site-footer{margin-top:80px;padding-top:32px;padding-bottom:64px;border-top:1px solid var(--border);color:var(--text-faint);font-size:.8125rem;display:flex;justify-content:center}.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:20px}.form-field label{font-size:.8125rem;color:var(--text-muted)}.form-field__label-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.form-field__label-row label{cursor:pointer}.editor-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.editor-toolbar__hint,.editor-toolbar__unit{font-size:.75rem;color:var(--text-faint)}.font-size-input{width:56px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:6px 8px;outline:none}.font-size-input:focus{border-color:var(--accent)}.form-field input[type=text],.form-field input[type=password],.form-field textarea{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;outline:none;transition:border-color .15s ease}.form-field input:focus,.form-field textarea:focus{border-color:var(--accent)}.form-field textarea{resize:vertical;font-family:var(--font-mono);font-size:.9rem;line-height:1.6}.checkbox-field{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--text-muted);margin-bottom:20px}.radio-row{display:flex;gap:20px}.radio-option{display:flex;align-items:center;gap:6px;font-size:.875rem;color:var(--text-muted);cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;background:var(--accent);color:#070b0a;padding:10px 20px;border-radius:9999px;font-family:var(--font-sans);font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.02em;cursor:pointer;transition:background-color .15s ease,transform .15s ease}.btn:hover{background:var(--accent-2)}.btn:hover .btn__arrow{transform:translate(3px)}.btn__arrow{transition:transform .15s ease;flex:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:none;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover{color:var(--text);border-color:var(--text-muted);opacity:1}.btn-danger{background:none;border:1px solid var(--border);color:#b3402c}.btn-danger:hover{border-color:#b3402c;opacity:1}.btn-row{display:flex;gap:10px;align-items:center}.error-text{color:#b3402c;font-size:.875rem;margin-bottom:16px}.auth-shell{max-width:360px;margin:15vh auto 0;padding:0 24px}.auth-shell h1{font-family:var(--font-display);font-weight:700;font-size:1.5rem;margin-bottom:24px}.admin-tabs{display:flex;gap:24px;margin-bottom:28px;border-bottom:1px solid var(--border)}.admin-tabs__item{padding-bottom:10px;margin-bottom:-1px;border-bottom:2px solid transparent;color:var(--text-muted);font-size:.9375rem}.admin-tabs__item:hover{color:var(--text)}.admin-tabs__item.is-active{color:var(--text);border-bottom-color:var(--accent)}.admin-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.admin-bar h1{font-family:var(--font-display);font-weight:700;font-size:1.5rem}.admin-table{width:100%;border-collapse:collapse}.admin-table th{text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);font-weight:500;padding:0 0 12px;border-bottom:1px solid var(--border)}.admin-table td{padding:14px 0;border-bottom:1px solid var(--border);font-size:.9375rem;vertical-align:middle}.status-pill{font-size:.6875rem;padding:2px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent)}.status-pill--draft{background:var(--border);color:var(--text-muted)}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.editor-preview{border-left:1px solid var(--border);padding-left:32px}.editor-preview__label{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);margin-bottom:16px}@media(max-width:860px){.editor-grid{grid-template-columns:1fr}.editor-preview{border-left:none;border-top:1px solid var(--border);padding-left:0;padding-top:32px}}@media(max-width:600px){.site-header{padding:28px 0 20px}.article-title{font-size:1.75rem}.admin-bar{flex-direction:column;align-items:flex-start;gap:12px}}