:root{--paper:#fffff0;--silver:#c0c0c0;--navy:#000080;--red:#f00;--blue:#0000ee;--visited:#551a8b;--ink:#000}*{box-sizing:border-box}html{background:#008080}body{margin:0;color:var(--ink);font:16px/1.55 SimSun,"宋体","Times New Roman",serif;background:var(--paper);min-height:100vh}a{color:var(--blue)}a:visited{color:var(--visited)}button,input,textarea,select{font:inherit}.disclaimer{margin:0;padding:7px 12px;background:#000080;color:#fff;text-align:center;font-size:13px}.retro-nav{max-width:880px;margin:0 auto;padding:10px 12px;border-bottom:2px groove #fff;text-align:center;background:#ddd;line-height:2}.page-shell,footer{width:min(880px,100%);margin:0 auto;padding:14px 18px}.ascii-head{overflow:hidden;margin:16px 0;text-align:center;color:#000080;font-weight:700;font-size:clamp(13px,2.4vw,22px);line-height:1.4;white-space:nowrap}.home-title{text-align:center}.home-title h1{font-size:clamp(22px,5vw,38px)}mark{padding:4px 10px;color:#fff;background:#f00}.useless-meter{float:right;margin:8px 0 8px 12px;padding:8px;border:2px inset #fff;background:#c0c0c0;font-size:12px;text-align:center}.scroll-notice{overflow:hidden;margin:18px 0;border:2px inset #fff;background:#000;color:#0f0;white-space:nowrap}.scroll-notice span{display:inline-block;padding:8px 0;animation:scroll 14s linear infinite}@keyframes scroll{from{transform:translateX(100%)}to{transform:translateX(-100%)}}.retro-box{margin:18px 0;border:2px outset #fff;background:#fff}.retro-box-title{padding:5px 9px;background:#c0c0c0;border-bottom:1px solid #808080;font-weight:700}.retro-box-body{padding:14px}.status-table,.rank-table,.complain-table{width:100%;border-collapse:collapse}.status-table th,.status-table td,.rank-table th,.rank-table td,.complain-table th,.complain-table td{padding:7px;border:1px solid #777;text-align:left}.status-table th,.rank-table th,.complain-table th{background:#c0c0c0}.portal-list{clear:both;margin:20px 0;padding:12px;border:4px double #000080;background:#fff}.portal-list h2{text-align:center}.portal-entry{display:flex;justify-content:space-between;gap:12px;min-height:44px;padding:10px 8px;border-bottom:1px dotted #777;align-items:center}.old-footer{display:grid;grid-template-columns:1fr 1fr;padding:10px;border:1px dashed #666;font-size:13px}.health-bar,.ascii-bar{height:18px;border:2px inset #fff;background:#ddd}.health-bar i,.ascii-bar i{display:block;height:100%;background:#008000}.ascii-bar{height:10px;min-width:120px;margin-top:3px}.ascii-bar i{background:#000080}.office-head,.danger-head{padding:12px;border:3px double #000;text-align:center;background:#fff}.danger-head{border-color:#f00}.danger-head h1{color:#f00}.retro-form{display:grid;gap:14px}.retro-form fieldset{display:grid;gap:8px;border:1px solid #777}.retro-form label,.nickname-line{display:block}.retro-form input[type=text],.retro-form input:not([type]),.retro-form textarea,.retro-form select,.nickname-line input{width:100%;max-width:520px;padding:7px;border:2px inset #fff;background:#fff}.retro-form small{display:block;color:#555}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.win-button,.mobile-controls button,.pixel-toolbar button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:8px 14px;border:2px outset #fff;border-radius:0;background:#c0c0c0;color:#000;cursor:pointer;text-decoration:none}.win-button:active,.mobile-controls button:active{border-style:inset}.danger-button{color:#fff;background:#c00}.warning{color:#c00}.progress-panel{padding:16px;border:2px inset #fff;background:#000;color:#0f0;white-space:pre-line}.permit-certificate,.death-result,.hardlife-result{margin:18px 0;padding:20px;border:6px double #000;background:#fff;text-align:center}.permit-certificate h2,.death-result h2{font-size:32px}.red-stamp{display:inline-block;padding:8px;border:5px solid #f00;color:#f00;font-size:24px;font-weight:700;transform:rotate(-6deg)}.result-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.game-wrap{margin:18px 0}.game-wrap canvas{display:block;width:100%;height:auto;border:4px ridge #ccc;background:#040814;touch-action:none}.game-status{display:flex;justify-content:space-between;gap:10px;padding:7px;background:#000;color:#0f0}.mobile-controls{display:none;grid-template-columns:1fr 1fr 1fr;gap:8px;margin:8px 0}.mobile-controls button{font-size:24px}.quiz-form{display:grid;gap:16px}.quiz-question{padding:13px;border:2px outset #fff;background:#fff}.quiz-question label{display:block;min-height:44px;padding:8px;border-bottom:1px dotted #888}.dimension-row{display:grid;grid-template-columns:100px 1fr 40px;align-items:center;gap:8px;margin:8px 0}.dimension-row i{height:18px;border:1px solid #000;background:#000080}.summary-line,.pixel-stats{display:flex;justify-content:space-between;gap:10px;padding:10px;border:1px solid #000;background:#fff}.pixel-toolbar{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.color-choice{width:44px;padding:0;background:var(--color)!important}.color-choice.selected{outline:4px solid #f00;outline-offset:2px}.pixel-canvas-wrap{overflow:auto;max-width:100%;border:4px inset #fff;background:#bbb}.pixel-canvas-wrap canvas{display:block;width:min(100%,760px);height:auto;image-rendering:pixelated;cursor:crosshair;background:#fff}.pixel-history{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.pixel-history article{padding:8px;border:2px outset #fff;background:#fff}.pixel-history img{width:100%;image-rendering:pixelated;border:1px solid #000}.guestbook-list article{margin:12px 0;border:2px ridge #ccc;background:#fff}.guestbook-list article>div{padding:5px;background:#c0c0c0}.guestbook-list article p{padding:12px;white-space:pre-wrap;overflow-wrap:anywhere}.text-button{min-height:44px;border:0;background:transparent;color:#0000ee;text-decoration:underline;cursor:pointer}.old-pager{padding:14px;text-align:center}dialog{max-width:min(480px,calc(100% - 24px));border:3px outset #fff;border-radius:0;background:#c0c0c0}.error-page{padding:60px 10px;text-align:center}.error-page h1{font-size:80px;color:#f00}footer{text-align:center;font-size:13px}.construction::after,.new-tag::after{content:'NEW';margin-left:6px;color:#f00;font-weight:bold}.title-tilt h2{transform:rotate(1deg)}.purple-title h2{color:purple}.thick-border{border-width:6px}.paper-yellow{background:#fff8c8}.comic-button button{font-family:"Comic Sans MS",cursive}.wide-letter h2{letter-spacing:2px}.heading-skew h2{transform:skew(-2deg)}.link-green a{color:green}.status-blue .retro-box-title{background:#000080;color:#fff}.table-grid table{outline:2px solid #000}.useless-stamp::before{content:'无用';position:absolute;color:#f00;border:3px solid #f00;padding:4px;transform:rotate(-12deg)}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}.scroll-notice{white-space:normal}.scroll-notice span{padding:8px}}@media(max-width:640px){.page-shell,footer{padding:10px 12px}.retro-nav{overflow-x:auto;white-space:nowrap;text-align:left}.useless-meter{float:none;margin-left:0}.portal-entry{align-items:flex-start;flex-direction:column}.old-footer{grid-template-columns:1fr}.check-grid{grid-template-columns:1fr}.mobile-controls{display:grid}.game-status,.summary-line,.pixel-stats{flex-direction:column}.complain-table{min-width:620px}.retro-box-body:has(.complain-table){overflow-x:auto}.pixel-history{grid-template-columns:repeat(2,1fr)}.ascii-head{white-space:normal}}