.koc-start{width:100%;max-width:520px;margin:0 auto;padding-top:36px}.koc-start-progress{margin-bottom:18px}.koc-start-progress-count{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent-pitch);margin:0 0 10px;font-size:11px}.koc-start-progress-bar{gap:8px;display:flex}.koc-start-progress-seg{flex-direction:column;flex:1;gap:6px;display:flex}.koc-start-progress-seg>i{background:var(--border-base);border-radius:999px;height:4px;transition:background .2s}.koc-start-progress-seg.is-on>i{background:var(--accent-pitch)}.koc-start-progress-seg>em{font-style:normal;font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--fg-muted);font-size:10.5px}.koc-start-progress-seg.is-on>em{color:var(--fg-base)}.koc-start-card{background:var(--bg-surface);border:1px solid var(--border-base);border-radius:10px;padding:30px 28px}.koc-start-title{font-family:var(--font-display);letter-spacing:-.012em;color:var(--fg-base);margin:0 0 12px;font-size:26px;font-weight:500;line-height:1.22}:lang(ja) .koc-start-title{font-family:var(--font-jp)}.koc-start-sub{color:var(--fg-muted);margin:0 0 22px;font-size:14.5px;line-height:1.6}.koc-start-input{background:var(--bg-base);width:100%;color:var(--fg-base);border:1px solid var(--border-base);font-size:15px;font-family:var(--font-body);border-radius:6px;outline:none;margin-bottom:14px;padding:13px 14px}.koc-start-input:focus{border-color:var(--accent-pitch)}.koc-start-fieldlabel{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-muted);margin-bottom:8px;font-size:11px;display:block}.koc-start-teamlist{flex-direction:column;gap:6px;max-height:340px;display:flex;overflow-y:auto}.koc-start-listlabel{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-muted);margin:2px 0 4px;font-size:11px}.koc-start-teamrow{background:var(--bg-base);border:1px solid var(--border-base);cursor:pointer;text-align:left;border-radius:8px;align-items:center;gap:12px;width:100%;padding:10px 12px;transition:border-color .12s,background .12s;display:flex}.koc-start-teamrow:hover{border-color:var(--accent-pitch)}.koc-start-teamrow.is-selected{border-color:var(--accent-pitch);background:var(--pitch-highlight,#2e7d3214)}.koc-start-teamname{color:var(--fg-base);font-size:15px}.koc-start-empty{color:var(--fg-muted);padding:16px 4px;font-size:14px}.koc-start-chosen{background:var(--bg-base);border:1px solid var(--border-base);color:var(--fg-base);border-radius:8px;align-items:center;gap:10px;margin-bottom:18px;padding:9px 12px;font-size:14.5px;display:flex}.koc-start-change{color:var(--accent-pitch);cursor:pointer;background:0 0;border:0;margin-left:auto;font-size:13px;font-weight:600}.koc-start-preview{background:var(--bg-base);border:1px dashed var(--border-base);border-radius:8px;flex-direction:column;gap:6px;margin-bottom:18px;padding:12px 14px;display:flex}.koc-start-preview-label{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-muted);font-size:10.5px}.koc-start-preview-team{color:var(--fg-base);align-items:center;gap:8px;font-size:15px;font-weight:600;display:flex}.koc-start-primary{background:var(--accent-pitch);color:#fff;width:100%;font-family:var(--font-display);cursor:pointer;border:0;border-radius:6px;margin-top:4px;padding:14px 18px;font-size:15px;font-weight:500;transition:opacity .12s}:lang(ja) .koc-start-primary{font-family:var(--font-jp)}.koc-start-primary:hover{opacity:.92}.koc-start-primary:disabled{opacity:.6;cursor:wait}.koc-start-back{color:var(--fg-muted);cursor:pointer;background:0 0;border:0;margin:14px auto 0;padding:6px;font-size:13px;display:block}.koc-start-error{color:var(--state-critical,#d8553f);margin:4px 0 14px;font-size:13px}.koc-start-trust{flex-wrap:wrap;gap:8px 16px;margin:14px 0 0;padding:0;list-style:none;display:flex}.koc-start-trust li{color:var(--fg-muted);padding-left:18px;font-size:12.5px;position:relative}.koc-start-trust li:before{content:"✓";color:var(--accent-pitch);font-weight:700;position:absolute;left:0}.koc-start-sent{text-align:center;padding:12px 0}.koc-start-sent-icon{margin-bottom:12px;font-size:40px}.koc-start-hint{color:var(--fg-muted);margin:12px 0 0;font-size:13px}.koc-start-loginrow{text-align:center;color:var(--fg-muted);margin:18px 0 0;font-size:13.5px}.koc-start-loginrow a{color:var(--accent-pitch);font-weight:600;text-decoration:none}.koc-start-loginrow a:hover{text-decoration:underline}