:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-canvas:#eef0f2;--color-surface:#fff;--color-surface-subtle:#f7f8f9;--color-text:#202730;--color-text-muted:#5a6572;--color-heading:#15263d;--color-border:#d8dde3;--color-border-strong:#b9c2cc;--color-action:#245b88;--color-action-hover:#17486f;--color-action-soft:#e8f1f8;--color-focus:#087ea4;--color-success:#28734f;--color-success-soft:#e7f3ec;--color-danger:#a33b3b;--color-danger-soft:#faecea;--color-warning-soft:#f8f1df;--shadow-panel:0 8px 30px #15263d0f;--radius-control:10px;--radius-panel:16px;--content-width:1120px;background:var(--color-canvas);color:var(--color-text);font-family:Inter,Pretendard,Noto Sans KR,system-ui,sans-serif}.account-panel{gap:1.25rem;max-width:44rem;display:grid}.account-provider-actions{flex-wrap:wrap;gap:.75rem;display:flex}.account-provider-actions form{flex:13rem}.account-provider-actions button{width:100%}.account-facts{gap:.75rem;margin:0;display:grid}.account-facts div{border-bottom:1px solid var(--line);justify-content:space-between;gap:1rem;padding-block:.75rem;display:flex}.account-facts dt{color:var(--color-text-muted)}.account-facts dd{margin:0}.account-help{color:var(--color-text-muted);font-size:.92rem}.attempt-terminal{gap:1rem;max-width:44rem;display:grid}*{box-sizing:border-box}html{background:var(--color-canvas);min-width:320px}body{min-height:100vh;margin:0}main,section,div{min-width:0}button,input,textarea,select,summary{font:inherit}button,summary,a{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid color-mix(in srgb, var(--color-focus) 45%, transparent);outline-offset:3px}h1,h2,h3,p{overflow-wrap:anywhere}h1,h2,h3{color:var(--color-heading)}h1{letter-spacing:-.045em;margin:8px 0 16px;font-size:clamp(2.25rem,6vw,4.7rem);line-height:1.02}h2{letter-spacing:-.025em;margin:0 0 10px;font-size:clamp(1.35rem,3vw,1.8rem);line-height:1.25}h3{margin:0 0 8px}button{border:1px solid var(--color-action);border-radius:var(--radius-control);background:var(--color-action);color:#fff;cursor:pointer;min-height:44px;padding:11px 18px;font-weight:750;transition:background-color .14s,border-color .14s,transform .14s}button:hover{border-color:var(--color-action-hover);background:var(--color-action-hover)}button:active{transform:translateY(1px)}button:disabled{cursor:not-allowed;opacity:.5;transform:none}.button-secondary,button.secondary{border-color:var(--color-border-strong);background:var(--color-surface);color:var(--color-heading)}.button-secondary:hover,button.secondary:hover{background:var(--color-surface-subtle);border-color:#8d9cab}.button-dark,button.apple{background:#1f242a;border-color:#1f242a}.button-dark:hover,button.apple:hover{background:#080a0c;border-color:#080a0c}.button-danger-quiet,button.danger{color:var(--color-danger);background:0 0;border-color:#0000}.button-danger-quiet:hover,button.danger:hover{background:var(--color-danger-soft);border-color:#e5bdb8}button.link{min-height:44px;color:var(--color-action);background:0 0;border:0;padding:8px 0}.skip-link{z-index:100;background:var(--color-heading);color:#fff;border-radius:8px;padding:10px 14px;position:fixed;top:10px;left:10px;translate:0 -160%}.skip-link:focus{translate:0}.app-shell{min-height:100vh}.app-header{z-index:10;min-height:76px;padding:12px max(24px, calc((100vw - var(--content-width)) / 2));border-bottom:1px solid var(--color-border);background:#fffffff0;justify-content:space-between;align-items:center;gap:24px;display:flex;position:relative}.brand{color:var(--color-heading);align-items:center;gap:11px;text-decoration:none;display:inline-flex}.brand-mark{background:var(--color-action-soft);width:38px;height:38px;color:var(--color-action);border:1px solid #9cb3c6;border-radius:9px;place-items:center;font-weight:900;display:grid}.brand>span:last-child{gap:1px;display:grid}.brand strong{letter-spacing:.09em}.brand small{color:var(--color-text-muted);font-size:.73rem}.account-area{align-items:center;gap:10px;display:flex;position:relative}.guest-badge{color:#305c7c;background:#eef6fb;border:1px solid #b5cddd;border-radius:999px;align-items:center;min-height:28px;padding:4px 9px;font-size:.75rem;font-weight:750;display:inline-flex}.account-menu{position:relative}.account-menu>summary{border:1px solid var(--color-border-strong);border-radius:var(--radius-control);min-height:44px;color:var(--color-heading);cursor:pointer;background:#fff;place-items:center;padding:8px 13px;font-weight:700;list-style:none;display:grid}.account-menu>summary::-webkit-details-marker{display:none}.account-menu[open]>summary{border-color:var(--color-action)}.account-menu>section{border:1px solid var(--color-border);background:#fff;border-radius:13px;width:min(320px,100vw - 32px);padding:18px;position:absolute;top:calc(100% + 9px);right:0;box-shadow:0 18px 50px #15263d29}.account-menu-title{color:var(--color-heading);margin:0 0 6px;font-weight:800}.account-menu-copy{color:var(--color-text-muted);margin:0 0 14px;font-size:.9rem;line-height:1.5}.account-menu-actions{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px;display:grid}.account-menu form{margin:0}.account-menu button{width:100%}.status-banner,.error{width:min(var(--content-width), calc(100% - 48px));border-radius:var(--radius-control);margin:20px auto 0;padding:13px 16px}.status-banner{background:var(--color-success-soft);color:#205f42;border:1px solid #acd0bb}.error{background:var(--color-danger-soft);color:#862f2f;border:1px solid #e7b9b4}.inline-error{justify-content:space-between;align-items:center;gap:16px;display:flex}.inline-error button{flex:none}.app-content{width:min(var(--content-width), calc(100% - 48px));outline:none;margin:0 auto;padding:48px 0 72px}.product-nav{padding:8px max(20px, calc((100vw - var(--content-width)) / 2));border-bottom:1px solid var(--color-border);background:var(--color-surface);justify-content:center;gap:4px;display:flex}.product-nav a{min-height:44px;color:var(--color-text-muted);border-radius:9px;place-items:center;padding:8px 16px;font-weight:750;text-decoration:none;display:grid}.product-nav a:hover{background:var(--color-surface-subtle);color:var(--color-heading)}.product-nav a[aria-current=page]{background:var(--color-action-soft);color:var(--color-action)}.route-heading{margin-bottom:28px}.route-heading h1{margin-block:6px 10px;font-size:clamp(2rem,5vw,3.4rem)}.route-heading>p:last-child{color:var(--color-text-muted);margin:0}.route-stack{gap:20px;display:grid}.route-actions{justify-content:flex-end;display:flex}.button-primary-link{border-color:var(--color-action);background:var(--color-action);color:#fff}.search-row{grid-template-columns:1fr 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9px;font-size:.75rem;font-weight:800}.status-published{background:var(--color-success-soft);color:var(--color-success)}.status-draft{background:var(--color-warning-soft);color:#745a19}.editor-form{max-width:720px}.pool-management-header{justify-content:space-between;align-items:center;gap:24px;display:flex}.pool-management-header h2{margin-top:12px}.pool-management-header p,.validation-hint,.upgrade-panel p{color:var(--color-text-muted)}.metadata-form{grid-template-columns:1fr 1fr auto;align-items:end}.metadata-form h2{grid-column:1/-1}.metadata-form textarea{height:44px;min-height:44px}.upgrade-panel{background:var(--color-action-soft);border-color:#b6cbd9}.answer-fieldset{border:1px solid var(--color-border);border-radius:var(--radius-control);gap:10px;margin:0;padding:16px;display:grid}.answer-fieldset legend{color:var(--color-heading);padding:0 6px;font-weight:800}.answer-row{grid-template-columns:1fr auto;gap:8px;display:grid}.option-input{grid-template-columns:22px 1fr auto}.field-help{color:var(--color-text-muted);margin:0;font-size:.84rem}.question-preview ol{gap:8px;padding-left:28px;display:grid}.question-preview li{border-radius:8px;padding:10px}.question-preview .preview-answer{background:var(--color-success-soft);color:var(--color-success);font-weight:800}.question-preview aside{background:var(--color-surface-subtle);border-radius:10px;margin-block:20px;padding:16px}.question-actions{flex-direction:row;margin-left:auto;gap:6px!important;display:flex!important}.question-actions button{min-height:38px;padding:7px 10px}.undo-toast{z-index:20;border:1px solid var(--color-border);background:var(--color-heading);color:#fff;box-shadow:var(--shadow-panel);border-radius:12px;align-items:center;gap:18px;padding:14px 16px;display:flex;position:fixed;bottom:24px;right:24px}.abstain-button{width:100%;margin-top:8px}.result-toolbar{justify-content:space-between;align-items:end;gap:16px;display:flex}.result-toolbar 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button{width:100%;min-height:52px;font-size:1.02rem}.auth-divider{color:var(--color-text-muted);align-items:center;gap:12px;font-size:.76rem;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--color-border);flex:1;height:1px}.social-login{grid-template-columns:1fr 1fr;gap:9px;display:grid}.social-login form,.social-login button{width:100%}.social-login button{white-space:nowrap;padding-inline:10px;font-size:.9rem}.guest-copy{color:var(--color-text-muted);margin:18px 0 0;font-size:.82rem;line-height:1.55}.inline-notice{background:var(--color-warning-soft);border:1px solid #d9cda8;border-radius:8px;margin:16px 0 0;padding:11px 13px;font-size:.87rem;line-height:1.5}.loading-screen{place-items:center;min-height:100vh;padding:24px;display:grid}.loading-card{color:var(--color-text-muted);justify-items:center;gap:12px;display:grid}.loading-mark{background:var(--color-action-soft);width:52px;height:52px;color:var(--color-action);border:1px solid #9cb3c6;border-radius:12px;place-items:center;font-size:1.4rem;font-weight:900;animation:1.3s ease-in-out infinite loading-pulse;display:grid}@keyframes loading-pulse{50%{opacity:.55;transform:scale(.97)}}.home{gap:44px;display:grid}.home-intro{justify-content:space-between;align-items:end;gap:32px;padding:10px 4px 2px;display:flex}.home-intro h1{margin-bottom:12px;font-size:clamp(2.1rem,5vw,3.7rem)}.home-intro p:not(.eyebrow){color:var(--color-text-muted);margin:0;font-size:1.05rem}.home-stat{flex:none;justify-items:end;padding-bottom:8px;display:grid}.home-stat strong{color:var(--color-heading);font-size:2.5rem;line-height:1}.home-stat span{color:var(--color-text-muted);margin-top:6px;font-size:.82rem}.focus-panel{border-left:4px solid var(--color-action);justify-content:space-between;align-items:center;gap:28px;display:flex}.focus-panel p:not(.section-label){color:var(--color-text-muted);margin:0}.section-heading{justify-content:space-between;align-items:end;gap:16px;margin-bottom:16px;display:flex}.section-heading h2{margin:0}.section-heading>span{color:var(--color-text-muted);font-size:.9rem}.pool-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.pool-card{border-color:var(--color-border);background:var(--color-surface);min-height:210px;color:var(--color-text);text-align:left;box-shadow:var(--shadow-panel);align-content:start;padding:22px;display:grid}.pool-card:hover{background:#fbfdff;border-color:#9fb3c4}.pool-card-meta{background:var(--color-action-soft);width:max-content;color:var(--color-action);border-radius:999px;margin-bottom:24px;padding:4px 8px;font-size:.72rem;font-weight:800}.pool-card strong{color:var(--color-heading);font-size:1.13rem}.pool-card small{color:var(--color-text-muted);margin-top:8px;line-height:1.5}.pool-card-action{color:var(--color-action);align-self:end;margin-top:22px;font-size:.86rem;font-weight:800}.empty-state{text-align:center}.empty-state p{color:var(--color-text-muted);margin-bottom:0}.pool-detail{width:min(860px,100%);margin:0 auto}.pool-detail-paper{margin-top:12px;padding:clamp(26px,5vw,52px)}.pool-detail-paper h1{max-width:720px;font-size:clamp(2rem,6vw,3.7rem)}.pool-description{max-width:680px;color:var(--color-text-muted);margin:0;font-size:1.05rem;line-height:1.7}.pool-conditions{border:1px solid var(--color-border);background:var(--color-border);border-radius:12px;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:36px 0;display:grid;overflow:hidden}.pool-conditions div{background:var(--color-surface-subtle);gap:6px;padding:18px;display:grid}.pool-conditions dt{color:var(--color-text-muted);font-size:.78rem}.pool-conditions 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