:root{--bg:#F1F3F5;--card:#FFFFFF;--ink:#1B2733;--ink-soft:#4B5A67;--line:#D7DCE1;--accent:#B23A2E;--user:#2F6F6E;--ai:#5B4B8A;--takeuchi:#A6752C;--white-verdict:#2F6F4E;--black-verdict:#37343B;--gray-verdict:#A6752C}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;line-height:1.7;min-height:100vh;display:flex;flex-direction:column}.topbar{justify-content:space-between;padding:14px 28px;background:var(--card);border-bottom:1px solid var(--line)}.brand,.topbar{display:flex;align-items:center}.brand{gap:12px;cursor:pointer}.brand-mark{background:var(--user);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px}.brand-img,.brand-mark{width:38px;height:38px;border-radius:9px}.brand-img{display:block}.landing{max-width:720px;text-align:center}.landing-hero-img{width:100%;max-width:640px;border-radius:14px;border:1px solid var(--line);margin:8px auto 28px;display:block}.landing .hero-lede{margin-left:auto;margin-right:auto;text-align:left}.landing-points{text-align:left;max-width:56ch;margin:0 auto 8px;padding-left:22px;color:var(--ink-soft);font-size:14.5px}.landing-points li{margin-bottom:8px}.landing-cta{justify-content:center;margin-top:26px}.btn-lg{font-size:16.5px;padding:14px 40px}.landing .note{text-align:center}.brand-name{font-weight:700;font-size:16px}.brand-sub{font-size:11.5px;color:var(--ink-soft)}.admin-link{font-size:13px;color:var(--takeuchi);text-decoration:none;font-weight:600}.admin-link:hover{text-decoration:underline}.container{max-width:860px;margin:0 auto;padding:40px 24px 80px;width:100%;flex:1 1}.screen.hidden{display:none}.hero-title{font-size:28px;margin:8px 0 10px;letter-spacing:.01em}.hero-lede{color:var(--ink-soft);max-width:60ch;margin:0 0 32px}.entry-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}@media (max-width:640px){.entry-grid{grid-template-columns:1fr}}.entry-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px 24px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:10px;font-family:inherit;transition:border-color .15s,transform .15s}.entry-card:hover{border-color:var(--user);transform:translateY(-2px)}.entry-card:focus-visible{outline:2px solid var(--user);outline-offset:2px}.entry-badge{align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.05em;color:#fff;background:var(--user);padding:3px 10px;border-radius:999px}.entry-badge.alt{background:var(--ai)}.entry-title{font-size:19px;font-weight:700;line-height:1.45;color:var(--ink)}.entry-desc{font-size:13.5px;color:var(--ink-soft)}h2{font-size:21px;margin:4px 0 6px}.screen-lede{color:var(--ink-soft);font-size:14px;margin:0 0 18px}.file-drop{margin-bottom:14px}.file-drop input[type=file]{display:none}.file-label{display:inline-block;background:var(--card);border:1px dashed var(--ai);color:var(--ai);border-radius:10px;padding:12px 20px;font-size:14px;font-weight:600;cursor:pointer}.file-label:hover{background:color-mix(in srgb,var(--ai) 8%,var(--card))}.file-list{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-wrap:wrap;gap:8px}.file-list li{background:color-mix(in srgb,var(--ai) 12%,transparent);color:var(--ink);border-radius:6px;padding:4px 10px;font-size:12.5px}.file-list li button{border:none;background:none;color:var(--accent);cursor:pointer;font-weight:700;margin-left:6px;font-size:12.5px}textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:14px;font-family:inherit;font-size:14.5px;line-height:1.7;background:var(--card);color:var(--ink);resize:vertical}textarea:focus{outline:2px solid var(--user);border-color:transparent}.btn-row{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}.btn{border:none;border-radius:9px;padding:11px 22px;font-size:14.5px;font-weight:700;cursor:pointer;font-family:inherit;transition:opacity .15s}.btn:hover{opacity:.88}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.primary{background:var(--user);color:#fff}.btn.accent{background:var(--takeuchi);color:#fff}.btn.ghost{background:transparent;border:1px solid var(--line)}.btn.ghost,.loading{color:var(--ink-soft)}.loading{text-align:center;padding:80px 0}.spinner{width:42px;height:42px;border:4px solid var(--line);border-top-color:var(--ai);border-radius:50%;margin:0 auto 18px;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2.5s}}.verdict-banner{border-radius:12px;padding:18px 22px;color:#fff;font-size:17px;font-weight:700;margin-bottom:20px}.verdict-banner.white{background:var(--white-verdict)}.verdict-banner.black{background:var(--black-verdict)}.verdict-banner.gray{background:var(--gray-verdict)}.verdict-banner small{display:block;font-weight:400;font-size:13px;opacity:.92;margin-top:4px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin-bottom:16px}.card h3{margin:0 0 10px;font-size:15px;color:var(--ink)}.card p{margin:0 0 8px}.card ol,.card p,.card ul{font-size:14px;color:var(--ink-soft)}.card ol,.card ul{margin:0;padding-left:20px}.card li{margin-bottom:8px}.reason-point{font-weight:700;color:var(--ink)}.case-ref{display:inline-block;font-size:11px;font-weight:700;background:color-mix(in srgb,var(--ai) 15%,transparent);color:var(--ai);padding:1px 8px;border-radius:4px;margin-left:6px}.note{font-size:12.5px;color:var(--ink-soft);margin-top:12px}.chat-log{background:var(--card);border:1px solid var(--line);padding:18px;height:380px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;margin-bottom:12px}.chat-log,.msg{border-radius:12px}.msg{max-width:85%;padding:10px 14px;font-size:14px;white-space:pre-wrap}.msg.user{align-self:flex-end;background:var(--user);color:#fff;border-bottom-right-radius:4px}.msg.ai{align-self:flex-start;background:var(--bg);color:var(--ink);border-bottom-left-radius:4px}.msg.ai.typing{color:var(--ink-soft);font-style:italic}.chat-input-row{display:flex;gap:10px;align-items:flex-end}.chat-input-row textarea{flex:1 1}.done-banner{border-radius:12px;padding:16px 22px;color:#fff;font-weight:700;font-size:16px;margin-bottom:18px}.done-banner.self{background:var(--white-verdict)}.done-banner.consult{background:var(--takeuchi)}.sent-note{background:color-mix(in srgb,var(--takeuchi) 12%,transparent);border:1px solid color-mix(in srgb,var(--takeuchi) 35%,transparent);color:var(--ink);border-radius:10px;margin-top:4px}.error-box,.sent-note{padding:12px 16px;font-size:13.5px}.error-box{background:color-mix(in srgb,var(--accent) 10%,transparent);border:1px solid var(--accent);color:var(--accent);border-radius:10px;margin:12px 0}.footer{text-align:center;font-size:12px;color:var(--ink-soft);padding:18px;border-top:1px solid var(--line)}.admin-table{width:100%;border-collapse:collapse;background:var(--card);border-radius:12px;overflow:hidden;font-size:13.5px}.admin-table td,.admin-table th{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}.admin-table th{background:var(--bg);font-size:12px;letter-spacing:.04em;color:var(--ink-soft)}.badge{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;color:#fff}.badge.report{background:var(--white-verdict)}.badge.ticket{background:var(--takeuchi)}.empty{color:var(--ink-soft);font-size:14px;padding:24px;text-align:center}details summary{cursor:pointer;color:var(--ai);font-weight:600;font-size:12.5px}details pre{white-space:pre-wrap;font-size:12px;background:var(--bg);padding:10px;border-radius:8px}