:root{--ink:#20372f;--muted:#5d6f66;--paper:#f5f4ee;--white:#fff;--line:#dbe2d9;--green:#2b5746;--soft:#edf4ee;--error:#913b38;--radius:18px;--sans:'Hiragino Kaku Gothic ProN','Yu Gothic UI',Meiryo,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.8;font-size:15px}a{color:inherit}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b88331;outline-offset:4px}[hidden]{display:none!important}.masthead{max-width:1040px;margin:auto;padding:27px 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-size:19px;letter-spacing:-.5px}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border:2px solid var(--green);border-radius:50%;font-family:Georgia,serif;font-size:23px;line-height:1}.wordmark{font-size:10px;font-weight:500;letter-spacing:2px;margin-left:4px;border-left:1px solid var(--line);padding-left:12px}.secure-label{font-size:12px;color:var(--muted)}main{max-width:840px;margin:auto;padding:48px 24px 24px}.intro{margin-bottom:32px}.eyebrow{margin:0 0 8px;font-size:11px;letter-spacing:.15em;font-weight:700;color:var(--muted)}h1{font-size:34px;font-weight:600;line-height:1.6;letter-spacing:.035em;margin:0 0 14px}.subtitle{color:var(--muted);margin:0;line-height:1.9}.mobile-break{display:none}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 6px 28px #20372f05}.card-head{padding:24px 28px;display:flex;justify-content:space-between;gap:16px;align-items:center}.card-head h2{font-size:17px;letter-spacing:.015em;margin:0;font-weight:600}.card-head .eyebrow{margin-bottom:4px}.status{background:var(--soft);border:1px solid var(--line);color:var(--green);border-radius:30px;font-size:11px;white-space:nowrap;padding:4px 10px;flex:none}.status.alert{color:var(--error);background:#fbefed;border-color:#e9ccc5}.video-shell{position:relative;aspect-ratio:16/9;background:#1b2622;display:grid;place-items:center;overflow:hidden}.video-shell video{width:100%;height:100%;object-fit:contain}.video-message{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:28px;background:#1b2622;color:#d6e3d7;font-size:14px;white-space:pre-line}.session-info{padding:18px 28px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:#fbfcfa}.label{display:block;color:var(--muted);font-size:11px}.session-info strong{font:400 32px Georgia,serif;font-variant-numeric:tabular-nums;letter-spacing:.05em}.session-note{display:flex;flex-direction:column;text-align:right;font-size:11px;color:var(--muted)}.message{margin:22px 28px 0;color:var(--muted);font-size:14px;white-space:pre-line}.message.error{color:var(--error);background:#fbefed;padding:12px 16px;border-radius:10px}.notice{margin:20px 28px;background:var(--soft);border:1px solid var(--line);padding:20px;border-radius:12px;font-size:13px}.notice h3{margin:0 0 9px;font-size:14px}.notice p{margin:0 0 10px}.consent{display:flex;align-items:flex-start;gap:9px;margin-top:15px;font-weight:600}.consent input{margin:6px 0 0;width:18px;height:18px;flex:none;accent-color:var(--green)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin:24px 28px 0}.button{border:1px solid transparent;border-radius:10px;background:var(--green);color:var(--white);padding:13px 20px;min-height:48px;transition:background .15s,transform .15s;font-weight:600;font-size:14px;flex:1;text-align:center;text-decoration:none}.button:hover{background:#214638}.button.secondary{color:var(--green);background:#fff;border-color:var(--line)}.button.secondary:hover{background:var(--soft)}.button.danger{color:var(--error);background:#fff;border-color:#e9ccc5}.button.danger:hover{background:#fbefed}.help{font-size:11px;color:var(--muted);padding:0 28px 24px;margin:18px 0 0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:32px 4px}.steps>div{display:flex;gap:12px;align-items:flex-start}.steps>div>span{font:italic 24px Georgia,serif;color:#688477;padding-top:4px}.steps p{margin:0;font-size:13px;font-weight:600}.steps small{display:block;font-size:10px;font-weight:400;color:var(--muted);margin-top:4px}.dev-panel{background:#fff9e9;border:1px dashed #baa76d;padding:20px;border-radius:12px;font-size:13px}.dev-panel h2{font-size:15px;margin:0}.dev-panel input{display:block;max-width:100%;width:100%;padding:10px;margin:8px 0 12px;border:1px solid var(--line);border-radius:6px}footer{max-width:1040px;margin:20px auto 0;padding:24px 32px 30px;border-top:1px solid var(--line);display:flex;gap:20px;justify-content:space-between;color:var(--muted);font-size:10px}footer span{white-space:nowrap}footer p{margin:0}.ended .intro h1{font-size:30px}@media(max-width:620px){.masthead{padding:20px}.secure-label{display:none}main{padding:30px 18px 12px}h1{font-size:27px;line-height:1.65}.mobile-break{display:block}.card-head{padding:20px}.card-head h2{font-size:15px}.card-head .eyebrow{font-size:10px}.message{margin:18px 20px 0}.notice{margin:18px 20px;padding:16px}.actions{margin:20px 20px 0;flex-direction:column}.help{padding:0 20px 20px}.session-info{padding:16px 20px}.steps{gap:12px;padding-top:24px}.steps>div{display:block}.steps p{font-size:11px}.steps small{font-size:10px}.steps>div>span{font-size:21px}.wordmark{letter-spacing:1px}footer{padding:20px;display:block}footer p{margin-top:8px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
