:root{--paper:#efe8d8;--paper-deep:#e6dec9;--paper-edge:#d9cfb6;--ink:#1a1814;--ink-soft:#3a3429;--ink-mute:#6c6453;--ink-faint:#a39879;--rule:#1a181433;--rule-soft:#1a18141a;--vermilion:#c2412a;--vermilion-d:#9c2f1d;--proof:#fbf6e9;--grid:#1a181408;--shadow-sheet:0 1px 0 rgba(255,255,255,0.4) inset,0 1px 2px rgba(26,24,20,0.06),0 18px 32px -22px rgba(26,24,20,0.35);--serif:"Fraunces","Times New Roman",serif;--mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;--sans:"IBM Plex Sans KR",-apple-system,BlinkMacSystemFont,"Helvetica Neue",sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100vh;letter-spacing:-.005em;background-image:linear-gradient(to bottom,var(--rule-soft) 1px,transparent 1px),radial-gradient(circle at 18% 22%,rgba(120,90,40,.05) 0,transparent 50%),radial-gradient(circle at 78% 70%,rgba(120,90,40,.04) 0,transparent 45%);background-size:100% 48px,auto,auto;background-position:0 0,0 0,0 0}::-moz-selection{background:var(--vermilion);color:var(--paper)}::selection{background:var(--vermilion);color:var(--paper)}.mono{font-family:var(--mono);font-feature-settings:"ss01","cv01"}.serif{font-family:var(--serif);font-style:italic}.micro{letter-spacing:.08em;text-transform:uppercase}.micro,.micro-tight{font-family:var(--mono);font-size:10.5px;color:var(--ink-mute)}.micro-tight{letter-spacing:.06em}.hairline{height:1px;background:var(--ink);opacity:.18}.hairline-thick{height:2px;background:var(--ink)}.vrule{width:1px;background:var(--ink);opacity:.18;align-self:stretch}.fiducial{width:14px;height:14px;position:relative;flex:0 0 auto}.fiducial:after,.fiducial:before{content:"";position:absolute;background:var(--ink)}.fiducial:before{left:50%;top:0;bottom:0;width:1px;transform:translateX(-.5px)}.fiducial:after{top:50%;left:0;right:0;height:1px;transform:translateY(-.5px)}.fiducial.red:after,.fiducial.red:before{background:var(--vermilion)}.leader{flex:1;border-bottom:1.5px dotted var(--ink);opacity:.35;transform:translateY(-3px);min-width:18px}.hdr{position:relative;padding:18px 32px 14px;justify-content:space-between;border-bottom:1px solid var(--ink);gap:24px}.hdr,.hdr-l{display:flex;align-items:flex-end}.hdr-l{gap:18px}.brand{display:flex;align-items:baseline;gap:10px}.brand .mark{font-family:var(--serif);font-weight:500;font-style:normal;font-size:34px;line-height:.85;letter-spacing:-.02em}.brand .mark .dot{color:var(--vermilion)}.brand .tag{font-family:var(--mono);font-size:11px;color:var(--ink-mute);letter-spacing:.04em}.brand .est{border:1px solid var(--ink);padding:2px 6px;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-left:6px;transform:translateY(-2px)}.brand .est,.hdr-spec{font-family:var(--mono)}.hdr-spec{display:flex;gap:18px;align-items:flex-end;flex-wrap:wrap;font-size:10.5px;color:var(--ink-mute);letter-spacing:.04em}.hdr-spec .k{color:var(--ink)}.hdr-spec .item{display:flex;flex-direction:column;gap:2px}.hdr-spec .item .lbl{font-size:9px;letter-spacing:.16em;text-transform:uppercase;opacity:.55}.port-led{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;color:var(--ink)}.port-led .led{width:7px;height:7px;border-radius:50%;background:#3a9461;box-shadow:0 0 0 2px rgba(58,148,97,.18)}.port-led .led.idle{background:var(--vermilion);box-shadow:0 0 0 2px rgba(194,65,42,.18)}.corner{position:fixed;width:22px;height:22px;pointer-events:none;z-index:5}.corner svg{display:block;width:100%;height:100%}.corner.tl{top:10px;left:10px}.corner.tr{top:10px;right:10px}.corner.bl{bottom:10px;left:10px}.corner.br{bottom:10px;right:10px}.page{padding:28px 32px 24px;max-width:1320px;margin:0 auto;min-height:calc(100vh - 0px)}.pre-meta{justify-content:space-between;margin:24px 0 14px;gap:24px;flex-wrap:wrap}.pre-meta,.pre-meta .left{display:flex;align-items:baseline}.pre-meta .left{gap:14px}.pre-meta h1{font-family:var(--serif);font-weight:500;font-style:normal;font-size:42px;line-height:1;letter-spacing:-.02em;margin:0}.pre-meta h1 em{font-style:italic;color:var(--vermilion);font-weight:500}.pre-meta .sub{font-size:11px}.pre-meta .sub,.specline{font-family:var(--mono);color:var(--ink-mute);letter-spacing:.04em}.specline{gap:10px;font-size:10.5px;margin-bottom:18px;flex-wrap:wrap}.specline,.specline .seg{display:flex;align-items:center}.specline .seg{gap:6px}.specline .k{color:var(--ink)}.dz-wrap{position:relative;border:1px solid var(--ink);padding:14px;background:repeating-linear-gradient(45deg,transparent 0 14px,rgba(26,24,20,.03) 14px 15px)}.dz-wrap>.ear-bl,.dz-wrap>.ear-br,.dz-wrap>.ear-tl,.dz-wrap>.ear-tr{position:absolute;width:14px;height:14px}.dz-wrap .ear-tl{left:-1px;border-left:2px solid var(--vermilion)}.dz-wrap .ear-tl,.dz-wrap .ear-tr{top:-1px;border-top:2px solid var(--vermilion)}.dz-wrap .ear-tr{right:-1px;border-right:2px solid var(--vermilion)}.dz-wrap .ear-bl{left:-1px;border-left:2px solid var(--vermilion)}.dz-wrap .ear-bl,.dz-wrap .ear-br{bottom:-1px;border-bottom:2px solid var(--vermilion)}.dz-wrap .ear-br{right:-1px;border-right:2px solid var(--vermilion)}.dz{position:relative;background:var(--proof);border:1px dashed rgba(26,24,20,.35);min-height:380px;padding:56px 40px 48px;display:grid;grid-template-columns:1fr;align-items:center;justify-items:center;text-align:center;cursor:pointer;transition:background .2s ease,border-color .2s ease}.dz:hover{background:#fff8e6}.dz.drag,.dz:hover{border-color:var(--vermilion)}.dz.drag{background:#fff5d8;border-style:solid}.ruler-left,.ruler-top{position:absolute;color:var(--ink-mute);opacity:.5;font-family:var(--mono);font-size:9px;pointer-events:none}.ruler-top{top:6px;left:0;right:0;height:14px;background-image:linear-gradient(to right,var(--ink) 1px,transparent 1px),linear-gradient(to right,var(--ink) 1px,transparent 1px);background-size:100px 100%,20px 100%;background-position:0 100%,0 100%;background-repeat:repeat-x;-webkit-mask-image:linear-gradient(180deg,black 0 40%,transparent 60%);mask-image:linear-gradient(180deg,black 0 40%,transparent 60%);opacity:.35}.ruler-left{top:0;bottom:0;left:6px;width:14px;background-image:linear-gradient(to bottom,var(--ink) 1px,transparent 1px),linear-gradient(to bottom,var(--ink) 1px,transparent 1px);background-size:100% 100px,100% 20px;background-position:100% 0,100% 0;background-repeat:repeat-y;-webkit-mask-image:linear-gradient(90deg,black 0 40%,transparent 60%);mask-image:linear-gradient(90deg,black 0 40%,transparent 60%);opacity:.35}.dz-stack{display:flex;flex-direction:column;align-items:center;gap:22px;max-width:560px}.dz-icon{width:84px;height:84px;position:relative;display:grid;place-items:center}.dz-icon svg{width:100%;height:100%}.dz-headline{font-family:var(--serif);font-weight:500;font-style:normal;font-size:30px;line-height:1.15;letter-spacing:-.01em;color:var(--ink);text-wrap:balance}.dz-headline em{font-style:italic;color:var(--vermilion)}.dz-sub{font-family:var(--sans);font-size:14px;color:var(--ink-soft);line-height:1.5;max-width:440px;text-wrap:pretty}.dz-or{font-family:var(--mono);font-size:10.5px;color:var(--ink-mute);letter-spacing:.16em;text-transform:uppercase;display:flex;align-items:center;gap:10px}.dz-or:after,.dz-or:before{content:"";display:block;width:36px;height:1px;background:var(--ink);opacity:.25}.pick-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ink);background:var(--ink);color:var(--paper);padding:11px 22px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:background .15s,color .15s}.pick-btn:hover{background:var(--vermilion);border-color:var(--vermilion);color:var(--paper)}.pick-btn .arr{margin-left:8px;display:inline-block;transform:translateY(-1px)}.dz-foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:10px;border-top:1px solid var(--rule);font-family:var(--mono);font-size:10.5px;color:var(--ink-mute);letter-spacing:.04em}.dz-foot .chips{display:flex;gap:6px}.chip{border:1px solid var(--ink);padding:1px 7px;font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--ink)}.spec-rows{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:22px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.spec-cell{padding:14px 18px;border-right:1px solid var(--rule);display:flex;flex-direction:column;gap:6px}.spec-cell:last-child{border-right:0}.spec-cell .num{font-family:var(--serif);font-style:italic;font-weight:500;font-size:30px;line-height:1;color:var(--ink)}.spec-cell .num .unit{font-style:normal;font-size:11px;margin-left:4px;letter-spacing:.04em}.spec-cell .lbl,.spec-cell .num .unit{font-family:var(--mono);color:var(--ink-mute)}.spec-cell .lbl{font-size:10.5px;letter-spacing:.06em;text-transform:uppercase}.spec-cell .desc{font-size:12.5px;color:var(--ink-soft);line-height:1.4}@media (max-width:760px){.spec-rows{grid-template-columns:repeat(2,1fr)}.spec-cell{border-bottom:1px solid var(--rule)}.spec-cell:nth-child(2){border-right:0}}@media (max-width:420px){.spec-rows{grid-template-columns:1fr}.spec-cell{border-right:0}}.converting{position:absolute;inset:0;background:rgba(239,232,216,.92);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;font-family:var(--mono);font-size:12px;color:var(--ink);letter-spacing:.04em;z-index:3}.scan{width:280px;height:6px;border:1px solid var(--ink);position:relative;overflow:hidden}.scan:after{content:"";position:absolute;top:0;bottom:0;width:30%;background:var(--vermilion);animation:scan 1.05s linear infinite}@keyframes scan{0%{left:-30%}to{left:100%}}.conv-lines{display:flex;flex-direction:column;gap:4px;text-align:center}.conv-lines .muted{color:var(--ink-mute)}.blink{animation:blink 1s steps(2) infinite}@keyframes blink{50%{opacity:0}}.proof-hdr{display:flex;justify-content:space-between;align-items:flex-end;border-bottom:1px solid var(--ink);padding-bottom:14px;margin-bottom:18px;gap:24px;flex-wrap:wrap}.proof-hdr h2{font-family:var(--serif);font-weight:500;font-style:normal;font-size:34px;line-height:1;margin:0;letter-spacing:-.01em}.proof-hdr h2 em{font-style:italic;color:var(--vermilion)}.proof-meta{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end}.pm-cell{display:flex;flex-direction:column;gap:2px;min-width:78px}.pm-cell .lbl{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute)}.pm-cell .val{font-family:var(--mono);font-size:13px;color:var(--ink);letter-spacing:.02em}.pm-cell .val em{font-family:var(--serif);font-weight:500;font-style:italic;font-size:18px;color:var(--vermilion);margin-right:2px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}@media (max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.grid{grid-template-columns:1fr}}.card{background:var(--proof);border:1px solid var(--ink);padding:16px;flex-direction:column;box-shadow:var(--shadow-sheet);position:relative}.card,.card-hd{display:flex;gap:14px}.card-hd{justify-content:space-between;align-items:flex-start}.card-idx{font-family:var(--mono);font-size:10.5px;color:var(--ink-mute);letter-spacing:.06em}.card-idx .b,.card-title{color:var(--ink)}.card-title{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;margin:0 0 4px}.card-sub{font-size:12.5px;color:var(--ink-soft);line-height:1.35;text-wrap:pretty}.badge{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--ink);padding:1px 6px;font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase}.badge.red{border-color:var(--vermilion);color:var(--vermilion)}.preview{aspect-ratio:1/1;background:conic-gradient(#0000 0 25%,rgba(26,24,20,.06) 0 50%) 0 0 /16px 16px,var(--paper);border:1px solid var(--rule);position:relative;display:grid;place-items:center;overflow:hidden}.preview img,.preview svg{width:78%;height:78%;-o-object-fit:contain;object-fit:contain}.preview .corner-tick{position:absolute;font-family:var(--mono);font-size:9px;color:var(--ink-mute);letter-spacing:.08em}.preview .corner-tick.tl{top:6px;left:8px}.preview .corner-tick.br{bottom:6px;right:8px}.dl-row{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.dl{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ink);background:var(--paper);color:var(--ink);padding:9px 6px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:background .12s,color .12s}.dl:hover{background:var(--ink);color:var(--paper)}.dl:disabled{opacity:.4;cursor:not-allowed}.dl .dot{width:5px;height:5px;background:var(--vermilion);border-radius:50%;flex:0 0 auto}.dl:hover .dot{background:var(--paper)}.foot-actions{margin-top:22px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--ink);padding-top:18px;gap:14px;flex-wrap:wrap}.ghost{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ink);background:transparent;color:var(--ink);padding:10px 16px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background .15s}.ghost:hover{background:var(--ink);color:var(--paper)}.ghost .arr{font-size:14px;line-height:1}.premium{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--vermilion);background:var(--vermilion);color:var(--paper);padding:10px 18px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;display:inline-flex;align-items:center;gap:10px;transition:background .15s,color .15s}.premium:hover{background:var(--vermilion-d);border-color:var(--vermilion-d)}.premium .star{display:inline-block;transform:translateY(-1px)}.premium .ph{border:1px solid;padding:0 5px;font-size:9.5px;letter-spacing:.12em;opacity:.85}.adv{margin-top:24px;border:1px solid var(--ink);background:rgba(255,255,255,.35)}.adv-tog{width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;cursor:pointer;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;text-align:left;border-bottom:1px solid var(--ink)}.adv.collapsed .adv-tog{border-bottom-color:transparent}.adv-tog .l{display:flex;align-items:center;gap:10px}.adv-tog .caret{display:inline-block;transition:transform .25s ease;color:var(--vermilion)}.adv.collapsed .adv-tog .caret{transform:rotate(-90deg)}.adv-body{display:grid;grid-template-columns:220px 1fr;gap:0}.adv.collapsed .adv-body{display:none}@media (max-width:760px){.adv-body{grid-template-columns:1fr}}.adv-mode{padding:18px;border-right:1px solid var(--rule);display:flex;flex-direction:column;gap:10px}@media (max-width:760px){.adv-mode{border-right:0;border-bottom:1px solid var(--rule)}}.adv-mode .lbl{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute)}.mode-seg{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--ink)}.mode-seg button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:var(--ink);padding:9px 4px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;border-right:1px solid var(--ink)}.mode-seg button:last-child{border-right:0}.mode-seg button.active{background:var(--ink);color:var(--paper)}.mode-help{font-size:12px;color:var(--ink-soft);line-height:1.45;text-wrap:pretty}.adv-sliders{padding:14px 18px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 32px}@media (max-width:760px){.adv-sliders{grid-template-columns:1fr;gap:16px}}.sl{flex-direction:column;gap:6px}.sl,.sl-hd{display:flex}.sl-hd{align-items:baseline;justify-content:space-between;gap:8px}.sl-name{font-family:var(--mono);font-size:11.5px;color:var(--ink);letter-spacing:.02em}.sl-name .ko{color:var(--ink-mute);margin-left:8px;font-size:11px;letter-spacing:0;font-family:var(--sans)}.sl-val{font-family:var(--serif);font-style:italic;font-weight:500;font-size:18px;color:var(--vermilion);font-variant-numeric:tabular-nums;line-height:1}.sl-val .rng{font-family:var(--mono);font-style:normal;font-size:10px;color:var(--ink-mute);margin-left:6px}.sl input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;background:transparent;height:24px;cursor:pointer}.sl input[type=range]::-webkit-slider-runnable-track{height:1px;background:var(--ink);opacity:1}.sl input[type=range]::-moz-range-track{height:1px;background:var(--ink)}.sl input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;background:var(--vermilion);border:1px solid var(--ink);border-radius:0;margin-top:-6px;cursor:pointer;transform:rotate(45deg)}.sl input[type=range]::-moz-range-thumb{width:12px;height:12px;background:var(--vermilion);border:1px solid var(--ink);border-radius:0;cursor:pointer;transform:rotate(45deg)}.sl-ticks{font-size:9.5px;color:var(--ink-faint)}.adv-foot,.sl-ticks{display:flex;justify-content:space-between;font-family:var(--mono);letter-spacing:.04em}.adv-foot{grid-column:1/-1;border-top:1px solid var(--rule);padding:12px 16px;align-items:center;gap:14px;flex-wrap:wrap;font-size:10.5px;color:var(--ink-mute)}.adv-foot .hint{display:inline-flex;align-items:center;gap:8px}.adv-foot .hint .pulse{width:7px;height:7px;background:var(--vermilion);border-radius:50%;box-shadow:0 0 0 0 rgba(194,65,42,.5);animation:pulse 1.4s ease-out infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(194,65,42,.5)}70%{box-shadow:0 0 0 10px rgba(194,65,42,0)}to{box-shadow:0 0 0 0 rgba(194,65,42,0)}}.adv-foot .right{display:flex;gap:8px}.run-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ink);background:var(--ink);color:var(--paper);padding:8px 14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.run-btn:hover{background:var(--vermilion);border-color:var(--vermilion)}.reset-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ink);background:transparent;color:var(--ink);padding:8px 14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.reset-btn:hover{background:var(--ink);color:var(--paper)}.ftr{margin-top:28px;padding:18px 0 24px;border-top:1px solid var(--ink);justify-content:space-between;flex-wrap:wrap;gap:8px;font-family:var(--mono);font-size:10.5px;color:var(--ink-mute);letter-spacing:.04em}.ftr,.ftr .l,.ftr .r{display:flex;align-items:center}.ftr .l,.ftr .r{gap:14px}.scrim{position:fixed;inset:0;background:rgba(26,24,20,.55);z-index:50;display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:var(--paper);border:1px solid var(--ink);box-shadow:0 24px 80px -20px rgba(26,24,20,.7);max-width:460px;width:100%;padding:0;position:relative}.modal .strip{height:8px;background:repeating-linear-gradient(90deg,var(--vermilion) 0 12px,var(--ink) 12px 16px,var(--vermilion) 16px 28px,var(--paper) 28px 32px)}.modal-body{padding:24px 26px 22px;display:flex;flex-direction:column;gap:14px}.modal-body h3{font-family:var(--serif);font-weight:500;font-style:normal;font-size:28px;line-height:1.05;margin:0;letter-spacing:-.01em}.modal-body h3 em{font-style:italic;color:var(--vermilion)}.modal-body p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.55;text-wrap:pretty}.modal-meta{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--rule);padding-top:12px;font-family:var(--mono);font-size:10.5px;color:var(--ink-mute);letter-spacing:.06em}.modal-close{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ink);background:var(--ink);color:var(--paper);padding:8px 16px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer}.modal-close:hover{background:var(--vermilion);border-color:var(--vermilion)}.fade-enter{animation:fade .4s ease both}@keyframes fade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.err{margin-top:18px;border:1px solid var(--vermilion);background:rgba(194,65,42,.06);padding:10px 14px;font-family:var(--mono);font-size:11.5px;color:var(--vermilion);letter-spacing:.04em}@media (max-width:760px){.hdr{padding:14px 18px 12px;flex-wrap:wrap;gap:12px}.hdr-spec{font-size:10px;gap:12px}.page{padding:18px 16px}.pre-meta h1{font-size:32px}.dz{padding:36px 18px 30px}.dz-headline{font-size:24px}.corner{display:none}}