:root{--bg-page: #000000;--bg-sidebar: #0a0d0c;--bg-content: #f6f4ef;--bg-card: #ffffff;--bg-card-dark: #0f1a17;--bg-card-soft: #ecf3ec;--ink-1: #0f1a17;--ink-2: #2a3431;--ink-3: #5c6764;--ink-4: #9aa3a0;--ink-5: #cfd4d1;--on-dark-1: #f6f4ef;--on-dark-2: #b9c2bd;--on-dark-3: #6c7773;--line: #e7e5dd;--line-soft: #f0eee7;--line-dark: #1c2b26;--deep: #0f1a17;--forest: #15332d;--teal: #2baa8e;--mint: #a7e3c1;--lime: #c6ff5e;--accent: var(--lime);--accent-soft: #d8ff8e;--accent-deep: #5fbf4e;--danger: #e0654a;--shadow-sm: 0 1px 2px rgba(15, 26, 23, .05);--shadow-md: 0 4px 16px -6px rgba(15, 26, 23, .08), 0 1px 3px rgba(15, 26, 23, .04);--radius-card: 22px;--radius-card-sm: 16px;--radius-pill: 999px;--font: "Space Grotesk", "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace}.ep-app{display:block;min-height:100vh;width:100%;background:var(--bg-content);font-family:var(--font);color:var(--ink-1)}.ep-main{background:var(--bg-content);padding:28px 56px 36px;display:flex;flex-direction:column;gap:28px;min-width:0;min-height:100vh;position:relative}.ep-main.dark{background:var(--bg-card-dark);color:var(--on-dark-1)}.ep-brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none;flex-shrink:0}.ep-brand svg{display:block;flex-shrink:0}.ep-brand-name{font-size:18px;font-weight:400;letter-spacing:.1em;color:var(--ink-1);font-family:Space Grotesk,sans-serif}.ep-brand-name.on-dark{color:#fff}.topbar{display:flex;align-items:center;gap:14px}.tb-spacer{flex:1}.crumbs{font-size:13px;color:var(--ink-3);display:inline-flex;align-items:center;gap:8px;letter-spacing:.01em}.crumbs.on-dark{color:var(--on-dark-3)}.crumbs .sep{opacity:.5}.crumbs span:last-child{color:var(--ink-1);background:var(--bg-card-soft);padding:4px 10px;border-radius:999px;font-weight:500}.crumbs.on-dark span:last-child{color:var(--on-dark-1);background:#ffffff0f}.icon-btns{display:flex;gap:10px}.icon-btn{width:40px;height:40px;border-radius:12px;background:#fff;display:grid;place-items:center;color:var(--ink-2);border:1px solid var(--line);cursor:pointer}.status-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#aeff381a;color:var(--lime);font-size:13px;font-weight:500;border:1px solid rgba(174,255,56,.22)}.status-chip .pulse{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 #aeff38b3;animation:ep-pulse 1.6s ease-out infinite}@keyframes ep-pulse{0%{box-shadow:0 0 #aeff3880}70%{box-shadow:0 0 0 8px #aeff3800}to{box-shadow:0 0 #aeff3800}}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:14px;font-size:14px;font-weight:500;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit;letter-spacing:.01em;transition:background .12s,transform .12s}.btn.primary{background:var(--ink-1);color:#fff}.btn.primary:hover{background:#1e2723}.btn.ghost{background:transparent;color:var(--ink-1);border-color:var(--line)}.btn.ghost:hover{background:var(--bg-card-soft)}.btn.lime{background:var(--lime);color:var(--ink-1)}.btn.lime:hover{background:var(--accent-soft)}.btn.ghost-dark{background:#ffffff0a;color:var(--on-dark-1);border-color:#ffffff1a}.btn.ghost-dark:hover{background:#ffffff14}.retry-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:12px;background:#fff;border:1px solid var(--line);color:var(--ink-1);font-size:13px;font-weight:500;font-family:inherit;cursor:pointer}.v1 .hero-404{flex:1;display:grid;grid-template-columns:minmax(380px,1.05fr) 1fr .85fr;gap:32px;align-items:stretch;position:relative}.v1 .hero-number{display:flex;align-items:center;justify-content:center;gap:4px;height:100%;font-family:var(--font);position:relative}.v1 .hero-number .d{font-size:320px;font-weight:500;letter-spacing:-.06em;line-height:.9;color:var(--ink-1);font-variant-numeric:tabular-nums}.v1 .hero-number .d4-a{transform:translateY(-10px)}.v1 .hero-number .d4-b{transform:translateY(10px);color:var(--ink-2)}.v1 .hero-number .d0{width:220px;height:280px;display:grid;place-items:center;margin:0 -14px;position:relative}.v1 .hero-number .d0:before{content:"";position:absolute;top:30%;right:25%;bottom:30%;left:25%;background:radial-gradient(circle,rgba(174,255,56,.35),transparent 70%);filter:blur(20px);z-index:-1}.v1 .hero-number .d0 svg{width:100%;height:100%}.v1 .hero-copy{display:flex;flex-direction:column;justify-content:center;gap:18px;padding-right:12px}.hero-tag{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;font-size:12px;font-weight:500;color:var(--ink-3);text-transform:uppercase;letter-spacing:.12em;padding:6px 12px;background:#fff;border:1px solid var(--line);border-radius:999px}.hero-tag .tag-dot{width:6px;height:6px;border-radius:50%;background:var(--danger);box-shadow:0 0 0 3px #e0654a2e}.v1 .hero-copy h1{font-size:44px;font-weight:500;letter-spacing:-.02em;line-height:1.05;margin:0;color:var(--ink-1)}.v1 .hero-copy p{font-size:16px;line-height:1.55;color:var(--ink-3);margin:0;max-width:360px}.hero-actions{display:flex;gap:10px;margin-top:6px}.v1 .hero-streak{margin-top:14px;background:var(--bg-card-dark);color:var(--on-dark-1);border-radius:18px;padding:16px 18px;display:flex;align-items:center;gap:16px;position:relative;overflow:hidden;max-width:340px}.v1 .streak-mini{display:flex;align-items:center;gap:14px;flex:1}.v1 .sm-num{font-size:38px;font-weight:500;letter-spacing:-.02em;line-height:1;color:var(--lime);font-variant-numeric:tabular-nums}.v1 .sm-lbl{font-size:12px;line-height:1.4;color:var(--on-dark-2)}.v1 .sm-wave{position:absolute;bottom:-2px;left:0;right:0;width:100%;height:24px;pointer-events:none;opacity:.9}.v1 .hero-links{list-style:none;margin:0;padding:18px;background:#fff;border:1px solid var(--line-soft);border-radius:22px;align-self:center;width:100%}.v1 .hl-head{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3);padding:4px 8px 12px;border-bottom:1px solid var(--line-soft);margin-bottom:6px;font-weight:500}.v1 .hero-links li a{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:12px;padding:12px 8px;border-radius:12px;text-decoration:none;color:inherit;font-size:14px}.v1 .hero-links li a:hover{background:var(--bg-card-soft)}.v1 .hl-ic{font-size:22px;display:grid;place-items:center;width:36px;height:36px;background:var(--bg-card-soft);border-radius:10px}.v1 .hero-links b{display:block;font-weight:500;font-size:14px;color:var(--ink-1)}.v1 .hero-links i{display:block;font-style:normal;font-size:12px;color:var(--ink-3);margin-top:2px}.v1 .hl-arrow{color:var(--ink-4);font-size:18px;transition:transform .15s,color .15s}.v1 .hero-links li a:hover .hl-arrow{color:var(--ink-1);transform:translate(2px)}.v2 .bg-wave{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}.v2 .topbar{position:relative;z-index:1}.v2 .hero-500{flex:1;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);grid-template-rows:auto 1fr;gap:24px 36px;align-items:start;position:relative;z-index:1}.v2 .big-glyph{grid-column:1;grid-row:1;width:100%;max-width:460px;margin-top:-8px}.v2 .big-glyph svg{width:100%;height:auto;display:block}.v2 .copy{grid-column:1;grid-row:2;max-width:540px;display:flex;flex-direction:column;gap:18px}.v2 .tag{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;font-size:12px;font-weight:500;color:var(--on-dark-2);text-transform:uppercase;letter-spacing:.12em;padding:6px 12px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:999px}.v2 .tag-dot.lime{width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px #aeff3833}.v2 h1{font-size:52px;font-weight:500;letter-spacing:-.025em;line-height:1.02;margin:0;color:#fff}.v2 h1 em{font-style:normal;background:linear-gradient(90deg,#aeff38,#3dffb5);-webkit-background-clip:text;background-clip:text;color:transparent}.v2 .copy p{font-size:16px;line-height:1.55;color:var(--on-dark-2);margin:0}.v2 .actions{display:flex;gap:10px;margin-top:4px}.v2 .meta-row{margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.v2 .meta-lbl{font-size:11px;color:var(--on-dark-3);text-transform:uppercase;letter-spacing:.08em}.v2 .meta-val{font-size:14px;font-weight:500;color:var(--on-dark-1);margin-top:4px;font-variant-numeric:tabular-nums}.v2 .meta-val.mono{font-family:JetBrains Mono,ui-monospace,monospace;font-size:13px}.v2 .status-card{grid-column:2;grid-row:1 / span 2;align-self:stretch;background:#ffffff08;border:1px solid rgba(255,255,255,.07);border-radius:22px;padding:22px 24px;display:flex;flex-direction:column;gap:14px}.v2 .sc-head{display:flex;align-items:center;justify-content:space-between}.v2 .sc-head h3{margin:0;font-size:16px;font-weight:500;color:var(--on-dark-1)}.v2 .sc-pill{font-size:11px;font-weight:500;color:#e0654a;background:#e0654a1f;padding:4px 10px;border-radius:999px;border:1px solid rgba(224,101,74,.25);text-transform:uppercase;letter-spacing:.08em}.v2 .sc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.v2 .sc-list li{display:grid;grid-template-columns:16px 1fr auto;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:14px;color:var(--on-dark-1)}.v2 .sc-list li:last-child{border-bottom:0}.v2 .sc-dot{width:10px;height:10px;border-radius:50%}.v2 .sc-dot.ok{background:var(--accent-deep);box-shadow:0 0 0 3px #5fbf4e2e}.v2 .sc-dot.warn{background:#e8c34a;box-shadow:0 0 0 3px #e8c34a2e}.v2 .sc-dot.down{background:var(--danger);box-shadow:0 0 0 3px #e0654a2e}.v2 .sc-state{font-size:12px;color:var(--on-dark-3);text-transform:lowercase}.v2 .sc-foot{margin-top:auto;padding:14px 16px;background:#aeff380f;border:1px solid rgba(174,255,56,.14);border-radius:14px;font-size:12px;line-height:1.5;color:var(--on-dark-2)}.v3 .hero-offline{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:12px 24px 24px}.v3 .breath-illu{display:grid;place-items:center;position:relative}.v3 .breath-illu:before{content:"";position:absolute;top:18%;right:18%;bottom:18%;left:18%;background:radial-gradient(circle,rgba(174,255,56,.18),transparent 70%);filter:blur(30px);z-index:-1}.v3 .copy{display:flex;flex-direction:column;gap:16px;max-width:460px}.v3 .tag{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;font-size:12px;font-weight:500;color:var(--ink-3);text-transform:uppercase;letter-spacing:.12em;padding:6px 12px;background:#fff;border:1px solid var(--line);border-radius:999px}.v3 .tag-dot.red{width:6px;height:6px;border-radius:50%;background:var(--danger);box-shadow:0 0 0 3px #e0654a2e}.v3 h1{font-size:48px;font-weight:500;letter-spacing:-.02em;line-height:1.05;margin:0;color:var(--ink-1)}.v3 .copy p{font-size:16px;line-height:1.55;color:var(--ink-3);margin:0}.v3 .check-list{display:flex;flex-direction:column;gap:10px;margin-top:6px;background:#fff;border:1px solid var(--line-soft);border-radius:18px;padding:16px 18px}.v3 .ck{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--ink-2)}.v3 .ck-ic{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex-shrink:0}.v3 .ck-ic.ok{background:var(--accent-deep);color:#fff}.v3 .ck-ic.pending{background:var(--bg-card-soft);color:var(--ink-3)}.v3 .ck.pending{color:var(--ink-3)}.v3 .actions{display:flex;gap:10px;margin-top:8px}.v3 .btn.ghost{background:#fff}@media (max-width: 900px){.ep-main{padding:20px 24px 32px}.v1 .hero-404{grid-template-columns:1fr;gap:20px}.v1 .hero-number{height:auto}.v1 .hero-number .d{font-size:180px}.v1 .hero-number .d0{width:120px;height:155px}.v2 .hero-500{grid-template-columns:1fr;grid-template-rows:auto}.v2 .big-glyph{grid-column:1;grid-row:1;max-width:280px}.v2 .copy{grid-column:1;grid-row:2}.v2 .status-card{grid-column:1;grid-row:3}.v2 h1{font-size:36px}.v2 .meta-row{grid-template-columns:1fr 1fr}.v3 .hero-offline{grid-template-columns:1fr;gap:24px}.v3 h1{font-size:36px}}@media (max-width: 540px){.ep-main{padding:16px 16px 28px;gap:16px}.crumbs{display:none}.v1 .hero-number .d{font-size:120px}.v1 .hero-number .d0{width:80px;height:103px}.v1 .hero-copy h1{font-size:30px}.v3 h1,.v2 h1{font-size:28px}}.v403 .hero-403{flex:1;display:grid;grid-template-columns:1.05fr 1fr;gap:36px;align-items:center;padding:4px 24px 16px}.v403 .big-403{display:flex;align-items:center;justify-content:center;position:relative}.v403 .big-403:before{content:"";position:absolute;top:18%;right:12%;bottom:18%;left:12%;background:radial-gradient(circle,rgba(174,255,56,.2),transparent 65%);filter:blur(28px);z-index:-1}.v403 .big-403 svg{width:100%;max-width:540px;height:auto}.v403 .copy{display:flex;flex-direction:column;gap:16px;max-width:460px}.v403 .copy h1{font-size:48px;font-weight:500;letter-spacing:-.02em;line-height:1.05;margin:0;color:var(--ink-1)}.v403 .copy p{font-size:16px;line-height:1.55;color:var(--ink-3);margin:0}.v403 .copy p b{font-weight:500;color:var(--ink-1)}.plus-card{background:var(--bg-card-dark);color:var(--on-dark-1);border-radius:18px;padding:20px 22px;margin-top:6px;position:relative;overflow:hidden}.plus-card:after{content:"";position:absolute;inset:auto -20% -40% -20%;height:80%;background:radial-gradient(ellipse 60% 60% at 50% 0%,rgba(174,255,56,.18),transparent 70%);pointer-events:none}.plus-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;position:relative;z-index:1}.plus-badge{font-size:18px;font-weight:500;background:linear-gradient(90deg,#3dffb5,#aeff38);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:.01em}.plus-free{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-1, #0f1a17);background:var(--lime, #aeff38);padding:6px 10px;border-radius:999px;white-space:nowrap;position:relative;z-index:1}.plus-list{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;position:relative;z-index:1}.plus-list li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--on-dark-2)}.plus-dot{width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px #aeff382e;flex-shrink:0}.vMaint2 .hero-maint2{flex:1;display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center;padding:0 24px 12px;max-width:1080px;margin:0 auto}.m2-illu{display:grid;place-items:center;position:relative}.m2-spinner{position:relative;width:260px;height:260px;display:grid;place-items:center}.m2s-track{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:1.5px dashed #cfd4d1}.m2s-arc{position:absolute;top:26px;right:26px;bottom:26px;left:26px;border-radius:50%;border:14px solid #ecf3ec;border-top-color:#5fbf4e;border-right-color:#5fbf4e;box-shadow:0 12px 32px -10px #5fbf4e59,inset 0 2px 8px #fff6;animation:m2spin 1.6s cubic-bezier(.6,.1,.3,.9) infinite}.m2s-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,#6dd89e,#b0dd30);box-shadow:0 0 0 6px #5fbf4e2e,0 0 0 14px #5fbf4e14;animation:m2pulse 1.6s ease-in-out infinite}@keyframes m2spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes m2pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.7}}.m2-copy{display:flex;flex-direction:column;gap:14px;max-width:460px}.tag-dot.lime-soft{width:6px;height:6px;border-radius:50%;background:#5fbf4e;box-shadow:0 0 0 3px #5fbf4e33}.vMaint2 h1{font-size:38px;font-weight:500;letter-spacing:-.02em;line-height:1.05;margin:0;color:var(--ink-1)}.vMaint2 .m2-copy p{font-size:14px;line-height:1.55;color:var(--ink-3);margin:0}.m2-help{display:flex;align-items:center;gap:14px;text-decoration:none;background:#fff;border:1px solid var(--line-soft);border-radius:18px;padding:14px 16px;margin-top:6px;position:relative;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}.m2-help:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;background:linear-gradient(135deg,#aeff3814,#5fbf4e00 60%);pointer-events:none;opacity:0;transition:opacity .2s ease}.m2-help:hover{border-color:#5fbf4e73;transform:translateY(-1px);box-shadow:0 8px 24px -14px #0f1a172e}.m2-help:hover:before{opacity:1}.m2-help:hover .m2h-arrow{transform:translate(3px)}.m2h-ic{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#ecf9d6,#d6f0c4);color:var(--accent-deep, #2f6b1f);position:relative;z-index:1}.m2h-text{display:flex;flex-direction:column;gap:2px;min-width:0;position:relative;z-index:1}.m2h-title{font-size:14px;font-weight:500;color:var(--ink-1, #0f1a17);letter-spacing:-.005em}.m2h-mail{font-family:var(--font-mono, "JetBrains Mono", ui-monospace, monospace);font-size:13px;color:var(--ink-3, #4a5854);letter-spacing:-.01em}.m2h-arrow{margin-left:auto;font-size:18px;color:var(--ink-4, #7a8682);transition:transform .2s ease,color .2s ease;position:relative;z-index:1}.m2-help:hover .m2h-arrow{color:var(--ink-1, #0f1a17)}.status-chip.light{background:#5fbf4e1a;color:var(--accent-deep);border-color:#5fbf4e38}.status-chip.light .pulse{background:var(--accent-deep);box-shadow:0 0 #5fbf4e80}@media (max-width: 900px){.v403 .hero-403{grid-template-columns:1fr;gap:20px}.v403 .copy h1{font-size:36px}.vMaint2 .hero-maint2{grid-template-columns:1fr;gap:28px}.vMaint2 h1{font-size:30px}.m2-spinner{width:180px;height:180px}.m2s-arc{top:18px;right:18px;bottom:18px;left:18px;border-width:10px}}@media (max-width: 540px){.v403 .copy h1{font-size:28px}.m2-spinner{width:140px;height:140px}.m2s-arc{top:14px;right:14px;bottom:14px;left:14px;border-width:8px}}.atropos{position:relative;display:block;perspective:1200px;transform:translateZ(0)}.atropos-rotate-touch,.atropos-rotate-scroll-x,.atropos-rotate-scroll-y{-webkit-tap-highlight-color:rgba(0,0,0,0);-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.atropos-rotate-touch-scroll-y{touch-action:pan-y}.atropos-rotate-touch-scroll-x{touch-action:pan-x}.atropos-rotate-touch{touch-action:none}.atropos-scale,.atropos-rotate{width:100%;height:100%;transform-style:preserve-3d;transition-property:transform;display:block}.atropos-shadow,.atropos-highlight{position:absolute;pointer-events:none;transition-property:transform,opacity;display:block;opacity:0}.atropos-shadow{z-index:-1;background:#000;left:0;top:0;width:100%;height:100%;filter:blur(30px)}.atropos-highlight{left:-50%;top:-50%;width:200%;height:200%;background-image:radial-gradient(circle at 50%,rgba(255,255,255,.25),transparent 50%);z-index:0}.atropos-rotate{position:relative}.atropos-inner{width:100%;height:100%;position:relative;overflow:hidden;transform-style:preserve-3d;transform:translateZ(0);display:block}.atropos-active{z-index:1}.atropos-active .atropos-shadow{opacity:1!important}[data-atropos-offset],::slotted([data-atropos-offset]){transition-property:transform}[data-atropos-opacity]{transition-property:opacity}[data-atropos-offset][data-atropos-opacity],::slotted([data-atropos-offset][data-atropos-opacity]){transition-property:transform,opacity}