:root{--ink:#233e35;--muted:#7a897e;--green:#285e4a;--line:#dfe6dc}*{box-sizing:border-box}body{margin:0;background:#f4f5ef;color:var(--ink);font:16px "Microsoft YaHei","PingFang SC",sans-serif}button,input{font:inherit}button{cursor:pointer;background:white;border:1px solid var(--line);border-radius:7px;padding:9px 14px;color:var(--ink)}button:hover{background:#e9f0e8}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid #ba9858;outline-offset:2px}header{display:flex;align-items:center;justify-content:space-between;background:white;border-bottom:1px solid var(--line);padding:18px 4vw}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:600;font-size:21px;letter-spacing:2px}.brand>span{display:grid;place-items:center;width:42px;height:45px;border-radius:10px 2px;background:var(--green);color:white;font:30px serif}.brand small{display:block;font-size:10px;color:var(--muted);letter-spacing:2px;margin-top:5px}nav{display:flex;gap:28px;align-items:center;font-size:14px}nav a{color:var(--muted);text-decoration:none}nav b{border-bottom:2px solid var(--green);padding:9px}main{max-width:1550px;padding:30px 4vw;margin:auto}.heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px}.kicker{font-size:12px;letter-spacing:3px;color:#8b997d}h1{font-size:32px;font-weight:500;letter-spacing:1px;margin:11px 0}.heading p:not(.kicker){color:var(--muted);font-size:14px}.prototype{border:1px solid #d5dfd0;border-radius:20px;padding:8px 15px;color:#6e846d;font-size:13px}.disclaimer{background:#eaf0e3;color:#637456;padding:12px 17px;border-radius:8px;font-size:14px;line-height:1.7;margin-bottom:20px}.layout{display:grid;grid-template-columns:210px minmax(300px,1fr) 260px;gap:18px;align-items:start}.catalog,.detail,.stage-wrap{border:1px solid var(--line);background:white;border-radius:12px;overflow:hidden}.catalog{padding:18px}.catalog h2{font-size:15px;display:flex;justify-content:space-between;margin:0 0 17px}.catalog h2 span{font-weight:400;color:#92a08d}input[type=search]{width:100%;padding:10px;border:1px solid var(--line);background:#f7f8f3;border-radius:6px;font-size:14px;color:var(--ink)}#list{margin-top:12px;max-height:568px;overflow:auto}.point-choice{border:0;border-bottom:1px solid #edf0e8;border-radius:0;display:flex;justify-content:space-between;width:100%;padding:11px 6px;font-size:14px;text-align:left}.point-choice small{font-size:12px;color:var(--muted)}.point-choice.selected{background:#edf3e8;color:#245c43;font-weight:600}.hint{font-size:12px;line-height:2;color:var(--muted);padding-top:14px}.catalog a{font-size:12px;color:#6b806a}.toolbar{display:flex;justify-content:space-between;align-items:center;padding:12px;gap:8px;border-bottom:1px solid var(--line)}.views{display:flex;background:#f2f5ed;padding:3px;border-radius:7px}.views button{background:transparent;border:0;padding:7px 12px;font-size:14px}.views button.active{background:white;box-shadow:0 1px 4px #d4decd}.toolbar>button{font-size:13px}.toolbar>button[aria-pressed=true]{background:#e3eedc}#stage{height:740px;position:relative;background:radial-gradient(ellipse at 50% 35%,#fffefa,#e9eee5);overflow:hidden}canvas{display:block;touch-action:none;cursor:grab;width:100%;height:100%}canvas:active{cursor:grabbing}.stage-tag{position:absolute;left:18px;top:20px;font-size:11px;letter-spacing:2px;color:#94a18e;pointer-events:none}.drag-hint{position:absolute;bottom:18px;left:18px;font-size:12px;color:#9ba78e;pointer-events:none}.zoom{position:absolute;right:16px;bottom:16px;display:flex;flex-direction:column;gap:5px}.zoom button{width:32px;height:32px;padding:0;font-size:20px;background:#ffffffdb}.toggles{display:flex;flex-wrap:wrap;gap:16px;padding:14px;font-size:13px;color:#6d7e6b;align-items:center}.toggles label{display:flex;align-items:center;gap:4px;white-space:nowrap}.toggles>span{margin-left:auto;font-size:12px;color:#97a18e}#labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.label3d{position:absolute;transform:translate(10px,-50%);font-size:14px;padding:3px 6px;border-radius:4px;background:#fffffff0;color:#35604c;white-space:nowrap;box-shadow:0 1px 5px #37533213;pointer-events:none}.label3d.selected{font-size:16px;font-weight:600;border:1px solid #ae9165;color:#916629;background:#fffbed}.detail{padding:23px}.detail .eyebrow{font-size:12px;letter-spacing:2px;color:#92a18b}.detail h2{font-size:35px;font-weight:500;margin:18px 0 5px}.detail .code{color:var(--muted);font-size:14px}.tag{display:inline-block;border-radius:5px;background:#edf2e8;font-size:13px;padding:6px 10px;margin-top:17px}.detail h3{font-size:14px;margin:24px 0 9px}.detail p{font-size:14px;line-height:1.9;color:#5d7161}.detail .note{background:#f7f3e9;border-left:2px solid #b99a5e;padding:10px;font-size:13px;color:#8d7850;margin-top:20px;line-height:1.8}.nearby{display:flex;gap:6px;flex-wrap:wrap}.nearby button{font-size:13px;padding:6px 9px}.focus{width:100%;margin-top:20px;background:#edf3e8}.detail a{font-size:12px;display:block;color:#819478;margin-top:19px}#error{position:absolute;z-index:5;inset:20%;padding:24px;background:#fff4e1;color:#816332;line-height:1.8}footer{font-size:13px;color:#8a9683;line-height:1.8;margin-top:20px;display:flex;justify-content:space-between;gap:10px}footer a{color:#58785d;white-space:nowrap}@media(max-width:1100px){.layout{grid-template-columns:190px 1fr}.detail{grid-column:1/-1}#stage{height:730px}}@media(max-width:650px){header{padding:14px}header nav{gap:10px}nav b{font-size:12px}.brand{font-size:17px}.brand small{font-size:9px}.brand>span{width:34px;height:38px}header>button{font-size:12px;padding:7px}main{padding:22px 12px}.heading h1{font-size:26px}.prototype{display:none}.heading p:not(.kicker){font-size:13px}.layout{display:flex;flex-direction:column}.catalog,.stage-wrap,.detail{width:100%}.catalog{padding:14px}#list{display:grid;grid-template-columns:1fr 1fr;gap:0 8px;max-height:140px}.hint{display:none}.catalog>a{display:none}.catalog h2{margin-bottom:10px}#stage{height:620px}.toolbar{padding:9px}.views button{padding:7px 9px}.toggles{gap:10px;font-size:12px}footer{display:block}footer a{display:block;margin-top:10px}.disclaimer{font-size:13px}}

#meridian-filter{width:100%;font:14px "Microsoft YaHei",sans-serif;color:#365a45;background:#edf3e8;border:1px solid #dfe6dc;border-radius:6px;padding:10px 5px;margin-top:10px}.label3d{font-size:13px}

.toolbar{flex-wrap:wrap;gap:8px}.toolbar label{font-size:14px;color:#285e4a}.toolbar select{padding:6px;border:1px solid #d7dfd2;border-radius:6px;background:white;color:#285e4a}

#meridian-multi{margin:12px 0;border:1px solid #d6e1d1;border-radius:10px;padding:10px;background:#edf2e7}#meridian-multi summary{cursor:pointer;font-size:16px}#meridian-multi label{display:flex;gap:8px;align-items:center;padding:6px 0;font-size:15px}#meridian-multi input{width:auto!important;margin:0!important}#meridian-multi button{margin:10px 0;font-size:15px;padding:7px}#label-policy-hint{font-size:14px;line-height:1.6}.toggles label:has(input:disabled){opacity:.55}
#labels .label3d{pointer-events:auto;cursor:pointer;user-select:none}#labels .label3d:hover{background:#e4efdf;outline:1px solid #78996b}#labels .label3d:focus-visible{outline:2px solid #ba9858;outline-offset:2px}

/* Labels follow the existing marker zoom scale, normalized to the initial full-body view. */
#labels .label3d{font-size:calc(13px * var(--label-scale,1));padding:calc(3px * var(--label-scale,1)) calc(6px * var(--label-scale,1));border-radius:calc(4px * var(--label-scale,1));box-shadow:0 calc(1px * var(--label-scale,1)) calc(5px * var(--label-scale,1)) #37533213}
#labels .label3d.selected{font-size:calc(16px * var(--label-scale,1));border-width:calc(1px * var(--label-scale,1))}