:root{--blue:#2563eb;--ink:#172b4d;--line:#e4eaf3}body{background:#f5f7fb;color:var(--ink);font-family:"Microsoft YaHei",sans-serif}header,main,footer{max-width:1240px}header{height:70px;border-bottom:1px solid #e1e7f0}.brand{font-size:22px;letter-spacing:-.5px}.brand:before{content:'M';display:inline-grid;place-items:center;width:34px;height:34px;background:#2563eb;color:#fff;border-radius:10px;font-size:20px;margin-right:10px}.brand small{font-size:12px;color:#8291a8;border-left:1px solid #d8e1ed;padding-left:13px;margin-left:13px}.intro{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:35px 0 29px}.intro h1{font-size:30px;line-height:1.3;letter-spacing:-1px;margin:0 0 10px}.intro p{font-size:13px;color:#8290a6}.netdisk{min-width:170px;min-height:66px;display:flex;justify-content:flex-start;gap:14px;background:#fff0df;color:#a4480a;border:1px solid #ffd3a1;padding:13px 20px;border-radius:12px;font-size:17px;font-weight:700;box-shadow:0 4px 12px #d8871710;flex-shrink:0}.netdisk:hover{background:#ffe3c1;color:#8a3703}.netdisk small{display:block;font-size:10px;letter-spacing:.5px;color:#bf7c3c;font-weight:400;margin-top:6px}.disk-icon{display:grid;place-items:center;width:31px;height:31px;border-radius:9px;background:#f7b16a;color:#85430e;font-size:22px}.tabs{background:#eaf0f8;border:1px solid #e0e7f1;border-radius:12px;padding:6px;gap:7px;margin-bottom:30px}.tabs button{min-height:57px;font-size:17px;background:transparent;border:0;border-radius:8px;color:#6d819e;box-shadow:none;font-weight:600;transition:background .15s,color .15s}.tabs button:hover{background:#f7faff;border:0;color:#2563eb}.tabs button.active{background:#2563eb;color:white;box-shadow:0 3px 9px #2563eb22}.section-top{margin-bottom:18px}.section-top h2{font-size:19px}.section-top a{color:#6883aa}#rom .catalog-panel{padding:22px;background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:0 2px 7px #192f5803}#rom input[type=search]{padding:13px 15px;border-radius:8px;background:#fafcff;border-color:#dfe7f2;font-size:13px}#rom .refresh{background:#edf3ff;color:#2563eb;border-color:#d5e3ff;padding:11px 18px;font-weight:600}#rom .filters{gap:15px;margin:20px 0}#rom .filters label{color:#7b8fa9;font-size:11px;gap:8px}#rom select{border-color:#dfe7f2;background:#fafcff;padding:11px;border-radius:7px;font-size:12px}#rom .filter-bottom{border-top:1px solid #eef2f7;padding-top:16px;color:#7c8da7}#rom .filter-bottom button{border:0;background:none;color:#7590b4;padding-right:0}#rom .results-top{margin:27px 0 18px}#rom .grid{gap:16px}#rom .release,.card{border:1px solid #e2e9f3;border-radius:12px;padding:19px;box-shadow:0 2px 4px #23456b03;transition:box-shadow .15s,border-color .15s}#rom .release:hover,.card:hover{border-color:#b7cef2;box-shadow:0 7px 22px #23456b08}#rom .release h2{font-size:18px;color:#20395e;margin:15px 0 9px}#rom .version{font-size:11px;color:#6882a3}#rom .compact-meta{font-size:10px;color:#8b9bb0;margin:17px 0}#rom .firmware-info{border-color:#edf1f6}#rom dd{color:#7d8fa8}#rom dt{color:#a0aec0}#rom .actions{margin-top:17px}#rom .primary{border-radius:7px;padding:10px 14px;font-weight:600}#rom .badge,.badge{border-radius:5px;font-size:9px}#rom .rom-footer{font-size:10px;color:#91a0b5;margin-top:25px}.cards{gap:16px}.card h3{font-size:16px;margin:17px 0 11px}.card p{line-height:1.9;color:#7e8fa6}.card .icon{width:33px;height:33px;display:grid;place-items:center;border-radius:8px;background:#edf3ff;font-size:20px}.card-bottom{padding-top:15px}.resource-link{font-size:12px}.search input{border-radius:9px;padding:13px 15px;border-color:#dfe7f2}#filters button{border-radius:7px;padding:9px 14px}#resources>#guide{margin-bottom:32px}.guide-details{border-radius:12px;padding:0 23px}details{padding:20px 0}summary{font-size:14px}summary>span{background:#edf3ff;color:#7699d1;border-radius:5px;padding:6px;font-size:11px}details ol{color:#6e819e;line-height:2.3}.note{background:#f5f8fd;border-left:3px solid #d5e3fb;border-radius:4px;font-size:10px}.text-link{display:inline-block;font-size:12px;margin-top:2px}footer{margin-top:44px;padding-top:24px;padding-bottom:27px;font-size:10px;color:#95a3b8}@media(max-width:1000px){#rom .grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){#rom .grid{grid-template-columns:repeat(2,1fr)}.intro h1{font-size:26px}.netdisk{min-width:153px;padding:13px 15px}.intro{gap:14px}.brand small{border-left:0;padding-left:0;margin-left:9px}.tabs button{font-size:16px}}@media(max-width:520px){header{height:63px}.brand{font-size:20px}.brand:before{width:29px;height:29px;font-size:17px;border-radius:8px}.intro{padding:25px 0 22px;gap:10px}.intro h1{font-size:21px;letter-spacing:-.7px}.intro p{font-size:10px;line-height:1.7;max-width:180px}.netdisk{min-width:119px;min-height:58px;gap:7px;padding:10px 11px;font-size:14px;border-radius:10px}.netdisk small{font-size:9px;margin-top:5px}.disk-icon{width:23px;height:26px;font-size:18px;border-radius:6px}.tabs{gap:4px;padding:5px;margin-bottom:24px}.tabs button{min-height:51px;font-size:14px;padding:10px 5px}#rom .grid{grid-template-columns:1fr}#rom .catalog-panel{padding:16px}#rom .filters{gap:11px}#rom .refresh{padding:10px 12px;font-size:11px}.section-top h2{font-size:18px}.guide-details{padding:0 16px}summary{font-size:12px}.intro-copy{min-width:0}}@media(max-width:360px){.intro h1{font-size:18px}.netdisk{min-width:107px;font-size:13px;padding:10px 8px}.disk-icon{display:none}}