:root{--bg: #f7f7f8;--surface: #ffffff;--surface-2: #f1f1f4;--border: #e4e4e9;--ink: #18181b;--ink-soft: #52525b;--ink-faint: #8e8e99;--accent: #4f46e5;--accent-ink: #ffffff;--accent-soft: #eef2ff;--accent-border: #c7d2fe;--ok: #16a34a;--warn: #d97706;--info: #2563eb;--shadow: 0 1px 2px rgb(24 24 27 / .05), 0 8px 24px rgb(24 24 27 / .06);--radius: 12px;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #0c0c11;--surface: #15151d;--surface-2: #1d1d28;--border: #2a2a38;--ink: #ededf2;--ink-soft: #a1a1b0;--ink-faint: #6d6d7d;--accent: #818cf8;--accent-ink: #0c0c11;--accent-soft: #232348;--accent-border: #3d3d78;--shadow: 0 1px 2px rgb(0 0 0 / .4), 0 8px 24px rgb(0 0 0 / .35)}}*{box-sizing:border-box}html{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.55;-webkit-text-size-adjust:100%}body{margin:0;min-height:100dvh;background:var(--bg);color:var(--ink);display:flex;flex-direction:column}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.site-header__inner{max-width:960px;margin:0 auto;padding:.7rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{font-weight:750;font-size:1.02rem;letter-spacing:-.01em;color:var(--ink);display:inline-flex;align-items:center;gap:.5rem}.brand:hover{text-decoration:none}.brand__mark{width:1.35rem;height:1.35rem;border-radius:8px;background:linear-gradient(135deg,var(--accent),#a855f7);display:inline-block}.site-nav{display:flex;gap:.25rem;flex-wrap:wrap}.site-nav a{color:var(--ink-soft);padding:.35rem .7rem;border-radius:8px;font-size:.92rem;font-weight:500}.site-nav a:hover{color:var(--ink);background:var(--surface-2);text-decoration:none}.site-nav a.active{color:var(--accent);background:var(--accent-soft)}.container{width:100%;max-width:960px;margin:0 auto;padding:2rem 1.25rem 3rem;flex:1}.site-footer{border-top:1px solid var(--border);color:var(--ink-faint);font-size:.85rem}.site-footer__inner{max-width:960px;margin:0 auto;padding:1.1rem 1.25rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.ssr-badge{display:inline-flex;align-items:center;gap:.45rem;font-size:.8rem;font-weight:600;padding:.3rem .7rem;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--ink-soft);cursor:help}.ssr-badge__dot{width:.5rem;height:.5rem;border-radius:999px}.ssr-badge--ssr .ssr-badge__dot{background:var(--ok)}.ssr-badge--data-only .ssr-badge__dot{background:var(--warn)}.ssr-badge--spa .ssr-badge__dot{background:var(--info)}.ssr-badge__code{color:var(--ink-faint);border-left:1px solid var(--border);padding-left:.5rem}.page-header{margin-bottom:1.5rem}.page-header h1{margin:.4rem 0;font-size:1.7rem;letter-spacing:-.02em;line-height:1.25}.page-header p{margin:.3rem 0 0;color:var(--ink-soft);max-width:62ch}.hero{position:relative;isolation:isolate;padding:2.8rem 0 1.6rem}.hero__aurora{position:absolute;inset:-35% -15%;z-index:-1;pointer-events:none;overflow:hidden}.hero__aurora span{position:absolute;width:34rem;height:34rem;border-radius:50%;filter:blur(90px);opacity:.4;animation:aurora-drift 16s ease-in-out infinite alternate}.hero__aurora span:nth-child(1){background:#6366f1;top:-30%;left:-8%}.hero__aurora span:nth-child(2){background:#a855f7;top:-12%;right:-12%;opacity:.32;animation-delay:-5s;animation-duration:21s}.hero__aurora span:nth-child(3){background:#22d3ee;bottom:-45%;left:28%;opacity:.26;animation-delay:-11s;animation-duration:26s}@keyframes aurora-drift{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(4rem,2.5rem,0) scale(1.18)}}@media(prefers-color-scheme:dark){.hero__aurora span{opacity:.22}}.hero__badge{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .85rem;border-radius:999px;border:1px solid var(--accent-border);background:color-mix(in srgb,var(--surface) 82%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:var(--accent);font-size:.82rem;font-weight:600;margin-bottom:1.1rem;transition:border-color .15s ease,transform .15s ease}.hero__badge:hover{text-decoration:none;border-color:var(--accent);transform:translateY(-1px)}.hero__badge__dot{width:.5rem;height:.5rem;border-radius:999px;background:var(--ok);animation:badge-pulse 2.2s ease-out infinite}@keyframes badge-pulse{0%,to{box-shadow:0 0 color-mix(in srgb,var(--ok) 45%,transparent)}55%{box-shadow:0 0 0 6px transparent}}.hero h1{font-size:clamp(1.9rem,4.5vw,2.9rem);line-height:1.1;letter-spacing:-.03em;margin:0 0 .8rem;max-width:24ch}.hero h1 .accent{font-style:italic;background:linear-gradient(92deg,var(--accent),#a855f7 55%,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{color:var(--ink-soft);font-size:1.06rem;max-width:58ch;margin:0 0 1.4rem}.hero__actions{display:flex;gap:.6rem;flex-wrap:wrap;margin:1.2rem 0 1rem}.hero>.ssr-badge{margin-top:.4rem}@media(prefers-reduced-motion:reduce){.hero__aurora span,.hero__badge__dot{animation:none}}.section-title{font-size:1.05rem;font-weight:700;letter-spacing:-.01em;margin:2.2rem 0 .9rem;display:flex;align-items:baseline;gap:.6rem}.section-title small{color:var(--ink-faint);font-weight:500;font-size:.82rem}.btn{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--border);background:var(--surface);color:var(--ink);border-radius:9px;padding:.45rem .9rem;font-size:.92rem;font-weight:550;cursor:pointer;transition:border-color .12s ease,background .12s ease}.btn:hover{border-color:var(--accent-border);background:var(--accent-soft);text-decoration:none}.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn--primary:hover{background:var(--accent);filter:brightness(1.08)}.btn:disabled{opacity:.45;pointer-events:none}.toolbar{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;padding:.8rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1rem}.toolbar__field{display:flex;flex-direction:column;gap:.25rem}.toolbar__field>label{font-size:.75rem;font-weight:650;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint)}input[type=text],input[type=search],select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:.42rem .65rem}input:focus-visible,select:focus-visible,textarea:focus-visible,.btn:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}textarea{resize:vertical;min-height:5.5rem}.form-grid{display:grid;gap:.85rem;grid-template-columns:1fr 1fr}.form-grid .form-grid__full{grid-column:1 / -1}@media(max-width:560px){.form-grid{grid-template-columns:1fr}}.form-error{color:#dc2626;font-size:.88rem;margin:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:1.1rem;margin:0;padding:0;list-style:none}.post-grid .post-card{display:flex;flex-direction:column;padding:0;overflow:hidden;color:inherit;transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease}.post-grid .post-card:hover{border-color:var(--accent-border);text-decoration:none;transform:translateY(-4px);box-shadow:var(--shadow),0 14px 34px color-mix(in srgb,var(--accent) 14%,transparent)}.post-cover{position:relative;display:block;aspect-ratio:16 / 9;overflow:hidden;background:radial-gradient(130% 150% at 15% 15%,hsl(var(--cover-hue) 85% 62% / .95),transparent 58%),radial-gradient(120% 130% at 85% 80%,hsl(calc(var(--cover-hue) + 70) 80% 55% / .9),transparent 62%),hsl(calc(var(--cover-hue) + 35) 55% 17%);background-size:170% 170%;background-position:0% 0%;transition:background-position .6s ease,filter .3s ease}.post-grid .post-card:hover .post-cover{background-position:95% 95%;filter:saturate(1.3)}.post-cover:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgb(255 255 255 / .13) 1px,transparent 1px),linear-gradient(90deg,rgb(255 255 255 / .13) 1px,transparent 1px);background-size:26px 26px;-webkit-mask-image:radial-gradient(85% 85% at 50% 50%,black,transparent 88%);mask-image:radial-gradient(85% 85% at 50% 50%,black,transparent 88%);mix-blend-mode:overlay}.post-cover__tag{position:absolute;top:.6rem;left:.6rem;z-index:1;padding:.14rem .6rem;border-radius:999px;background:#ffffffdb;color:#18181b;font-size:.72rem;font-weight:700;letter-spacing:.02em;text-transform:capitalize}.post-cover__points{position:absolute;bottom:.6rem;right:.6rem;z-index:1;padding:.14rem .55rem;border-radius:999px;background:#00000061;color:#fff;font-size:.75rem;font-weight:700;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.post-card__body{display:flex;flex:1;flex-direction:column;gap:.4rem;padding:.95rem 1.05rem 1.05rem}.post-card__body h3{margin:0;font-size:1.02rem;letter-spacing:-.01em;line-height:1.3}.post-card__body p{margin:0;color:var(--ink-soft);font-size:.9rem;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.post-grid .post-meta{font-size:.8rem;margin-top:auto}@media(prefers-reduced-motion:reduce){.post-grid .post-card,.post-grid .post-card:hover{transform:none;transition:none}.post-grid .post-card:hover .post-cover{background-position:0% 0%;transition:none}}.post-meta{display:flex;flex-wrap:wrap;gap:.35rem .9rem;align-items:center;color:var(--ink-faint);font-size:.82rem}.post-meta strong{color:var(--ink-soft);font-weight:600}.tag{display:inline-block;background:var(--accent-soft);border:1px solid var(--accent-border);color:var(--accent);border-radius:999px;padding:.05rem .55rem;font-size:.75rem;font-weight:600}.pagination{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin:1.25rem 0 0}.pagination__status{color:var(--ink-soft);font-size:.88rem}.results-note{color:var(--ink-faint);font-size:.88rem;margin:0 0 .9rem}.empty-state{padding:2.2rem;text-align:center;color:var(--ink-soft)}.article{padding:1.6rem 1.7rem}.article h2{margin:.5rem 0 .4rem;font-size:1.55rem;letter-spacing:-.02em;line-height:1.25}.article__body p{color:var(--ink-soft);max-width:68ch}.comments{padding:1.1rem 1.3rem;display:grid;gap:.9rem}.comment{border-top:1px solid var(--border);padding-top:.9rem}.comment:first-of-type{border-top:none;padding-top:0}.comment p{margin:.25rem 0 0;color:var(--ink-soft);font-size:.93rem}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-bottom:.6rem}.stats-grid__meta{grid-column:1 / -1;margin:.1rem 0 0;color:var(--ink-faint);font-size:.82rem}@media(max-width:620px){.stats-grid{grid-template-columns:1fr}}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.2rem}.stat-card__value{font-size:1.7rem;font-weight:750;letter-spacing:-.02em;color:var(--ink)}.stat-card__label{color:var(--ink-faint);font-size:.84rem;font-weight:550}.insights{padding:1.15rem 1.3rem}.insights h3{margin:0 0 .7rem;font-size:1rem}.insights__tags{display:flex;flex-wrap:wrap;gap:.45rem;margin:0 0 .6rem;padding:0;list-style:none}.insights__count{color:var(--ink-faint);font-weight:500}.stream-note{color:var(--ink-faint);font-size:.82rem;margin:.6rem 0 0}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:200px 0}}.skeleton{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);min-height:6.5rem;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--ink-faint);font-size:.88rem}.skeleton:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--ink) 6%,transparent),transparent);background-size:200px 100%;animation:shimmer 1.3s linear infinite}details.create-post{border:1px dashed var(--border);border-radius:var(--radius);background:var(--surface);margin-top:1.5rem}details.create-post summary{cursor:pointer;padding:.85rem 1.1rem;font-weight:600;font-size:.95rem;color:var(--ink-soft);-webkit-user-select:none;user-select:none}details.create-post[open] summary{border-bottom:1px solid var(--border);color:var(--ink)}.create-post__form{padding:1.1rem;display:flex;flex-direction:column;gap:.85rem}.site-header__inner{gap:.75rem}.auth-menu{display:flex;align-items:center;gap:.45rem;margin-left:auto}.auth-menu__user{display:inline-flex;align-items:center;gap:.45rem;font-size:.88rem;font-weight:600;color:var(--ink-soft);padding:.25rem .6rem .25rem .25rem;border:1px solid var(--border);border-radius:999px;background:var(--surface);max-width:13rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.auth-menu__avatar{width:1.5rem;height:1.5rem;border-radius:999px;background:linear-gradient(135deg,var(--accent),#a855f7);color:var(--accent-ink);display:inline-flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:700;flex-shrink:0}img.auth-menu__avatar{object-fit:cover}.auth-card{max-width:26rem;margin:2.5rem auto 0;padding:1.8rem 1.7rem}.auth-card h1{margin:0 0 .3rem;font-size:1.45rem;letter-spacing:-.02em}.auth-card p{margin:0 0 1.1rem}.auth-card .auth-card__footer{margin:1.1rem 0 0;font-size:.88rem;text-align:center}.chat-shell{display:flex;flex-direction:column;min-height:60vh}.chat-notice{padding:.9rem 1.1rem;border-left:3px solid var(--warn);margin-bottom:1rem}.chat-notice p{margin:0;color:var(--ink-soft);font-size:.92rem}.chat-messages{flex:1;display:flex;flex-direction:column;gap:.8rem;padding:1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-height:22rem;max-height:60vh;overflow-y:auto;margin-bottom:.8rem}.chat-empty{margin:auto;text-align:center;font-size:.92rem}.chat-msg{max-width:78%;display:flex;flex-direction:column;gap:.2rem}.chat-msg--user{align-self:flex-end;align-items:flex-end}.chat-msg--assistant{align-self:flex-start}.chat-msg__who{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint)}.chat-msg__body{padding:.6rem .85rem;border-radius:12px;border:1px solid var(--border);background:var(--surface-2)}.chat-msg--user .chat-msg__body{background:var(--accent-soft);border-color:var(--accent-border)}.chat-msg__body p{margin:0;font-size:.93rem;white-space:pre-wrap;overflow-wrap:anywhere}.chat-msg__body p+p{margin-top:.45rem}.chat-input{display:flex;gap:.5rem}.chat-input input{flex:1}.settings-shell{max-width:40rem;margin:0 auto}.settings-card{padding:1.3rem 1.4rem;margin-bottom:1.1rem}.settings-card h2{margin:0 0 .25rem;font-size:1.12rem;letter-spacing:-.01em}.settings-card .stack{margin-top:.9rem}.settings-code{display:block;padding:.55rem .7rem;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);font-size:.78rem;overflow-wrap:anywhere;color:var(--ink-soft)}.settings-form{border-top:1px solid var(--border);padding-top:.9rem}.org-list{list-style:none;display:flex;flex-wrap:wrap;gap:.45rem;margin:.8rem 0 0;padding:0}.org-switch{border:1px solid var(--border);background:var(--surface-2);color:var(--ink);border-radius:999px;padding:.3rem .8rem;font-size:.86rem;font-weight:550;cursor:pointer;transition:border-color .15s ease,background .15s ease}.org-switch:hover{border-color:var(--accent-border)}.org-switch--active{background:var(--accent-soft);border-color:var(--accent-border);color:var(--accent)}.auth-menu a.auth-menu__user{text-decoration:none}.auth-menu a.auth-menu__user:hover{border-color:var(--accent-border)}.muted{color:var(--ink-faint)}.stack{display:flex;flex-direction:column;gap:.8rem}.row{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}.back-link{font-size:.9rem}@media(max-width:640px){.container{padding:1.5rem 1rem 2.5rem}.site-header__inner{padding:.6rem 1rem}.site-nav{gap:0}.site-nav a{padding:.35rem .5rem;font-size:.88rem}.toolbar__field{flex:1 1 12rem}.toolbar__field input,.toolbar__field select{width:100%}.hero{padding:2rem 0 1.2rem}.auth-card{margin:1.25rem 1rem 0;padding:1.4rem 1.2rem}.article{padding:1.25rem 1.1rem}.settings-card{padding:1.1rem 1rem}.chat-msg{max-width:94%}.pagination{flex-wrap:wrap}}