:root{--ink:#18212f;--muted:#718096;--line:#e6ebf1;--bg:#f6f8fa;--white:#fff;--blue:#2467df;--blue-soft:#edf4ff;--purple:#6756c8;--green:#24815b;--shadow:0 18px 50px rgba(24,33,47,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",system-ui,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,select{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}
.topbar{height:70px;background:rgba(255,255,255,.9);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(15px)}.nav{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:10px;align-items:center;font-weight:800}.brand-mark{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:#18212f;color:#fff}.brand-mark.small{width:25px;height:25px;border-radius:7px;font-size:12px;display:inline-grid;vertical-align:middle;margin-right:7px}.nav nav{display:flex;gap:30px;color:#667386;font-size:13px}.nav nav a:hover{color:var(--blue)}.nav-btn{border:1px solid #dce3ea;border-radius:8px;padding:8px 15px;font-size:12px;font-weight:700;background:#fff}
.hero{background:#fff;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(36,103,223,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(36,103,223,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,#000,transparent 92%)}.hero-inner{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:80px;align-items:center;padding:85px 0 100px}.eyebrow,.section-kicker{font-size:10px;letter-spacing:1.7px;font-weight:800;color:var(--blue)}.eyebrow{display:flex;gap:8px;align-items:center;margin-bottom:18px}.eyebrow span{width:7px;height:7px;background:var(--blue);border-radius:50%}.hero h1{font-size:49px;line-height:1.2;letter-spacing:-2.3px;margin:0 0 20px}.hero h1 em{font-style:normal;color:var(--blue)}.hero p{color:#526071;font-size:16px;margin:0 0 28px}.search-box{height:57px;display:flex;align-items:center;padding:0 14px;border:1px solid #d9e1e9;background:#fff;border-radius:11px;box-shadow:0 8px 30px rgba(24,33,47,.07)}.search-icon{font-size:27px;color:#7b8796;margin-right:9px;transform:rotate(-15deg)}.search-box input{border:0;outline:0;flex:1;min-width:0;font-size:15px;color:#263344;font-weight:500}.search-box input::placeholder{color:#8a96a5;opacity:1}.search-btn{border:0;background:#2868cf;color:#fff;border-radius:8px;height:38px;padding:0 18px;font:700 13px 'Noto Sans SC',sans-serif;cursor:pointer;white-space:nowrap;transition:.18s ease}.search-btn:hover{background:#1f59b5;transform:translateY(-1px)}.search-btn:active{transform:translateY(0)}.quick-tags{display:flex;gap:13px;align-items:center;margin-top:11px;color:#778494;font-size:12px;white-space:nowrap;overflow:auto}.quick-tags button{border:0;background:none;color:#526071;font-size:12px;padding:0}.quick-tags button:hover{color:var(--blue)}
.hero-card{position:relative;background:#18212f;color:#fff;border-radius:21px;padding:32px;min-height:305px;box-shadow:0 25px 70px rgba(24,33,47,.16)}.hero-card:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-65px;bottom:-80px}.mini-label{font-size:10px;color:#aeb8c6;letter-spacing:1px}.hero-number{font-size:62px;line-height:1;font-weight:800;letter-spacing:-3px;margin-top:27px}.hero-desc{font-size:12px;color:#b6c0ce;margin-top:6px}.hero-divider{height:1px;background:rgba(255,255,255,.1);margin:27px 0 18px}.stat-row{display:grid;grid-template-columns:repeat(3,1fr)}.stat-row div{display:flex;flex-direction:column}.stat-row strong{font-size:18px}.stat-row span{font-size:9px;color:#9da8b8}.floating-note{position:absolute;background:#fff;color:#354154;box-shadow:0 12px 35px rgba(24,33,47,.16);border-radius:8px;padding:7px 11px;font-size:10px;font-weight:700}.note-one{right:-20px;top:50px}.note-two{left:-20px;bottom:35px}
.section{padding:72px 0}.compact-section{padding-top:15px}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:27px}.section-kicker{margin-bottom:5px}.section h2{font-size:26px;letter-spacing:-1px;margin:0}.section-head>p{font-size:13px;color:#697687;margin:0}.exam-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.exam-card{border:1px solid var(--line);background:#fff;border-radius:13px;padding:20px;display:flex;align-items:center;gap:14px;text-align:left;transition:.2s;color:var(--ink)}.exam-card:hover,.exam-card.active{border-color:#c9daf8;box-shadow:0 10px 28px rgba(24,33,47,.06);transform:translateY(-2px)}.exam-icon{width:45px;height:45px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:17px;flex:none}.exam-icon.blue{background:#edf4ff;color:#2467df}.exam-icon.purple{background:#f2efff;color:#6756c8}.exam-icon.green{background:#edf8f3;color:#24815b}.exam-card div:nth-child(2){flex:1}.exam-card strong{font-size:16px}.exam-card p{font-size:12px;color:#697687;margin:4px 0 0;line-height:1.55}.exam-card b{font-weight:400;color:#9ba5b3;font-size:17px}
.type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.type-grid button{background:#fff;border:1px solid var(--line);border-radius:11px;padding:17px;display:grid;grid-template-columns:34px 1fr;text-align:left;column-gap:10px}.type-grid button:hover{border-color:#c9daf8;box-shadow:0 8px 25px rgba(24,33,47,.05)}.type-grid span{grid-row:1/3;color:#91a0b1;font-size:10px;font-weight:800}.type-grid strong{font-size:14px}.type-grid small{color:#697687;font-size:11px;margin-top:3px}
.resources-section{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.resource-head{margin-bottom:14px}.controls{display:flex;gap:7px}.controls select{border:1px solid var(--line);background:#fff;border-radius:7px;padding:9px 28px 9px 11px;color:#4e5b6b;font-size:12px;font-weight:500;outline:0}.filter-line{display:flex;justify-content:space-between;color:#687586;font-size:12px;margin-bottom:15px}.filter-line button{display:none;border:0;background:none;color:#6d7989;font-size:10px}.filter-line button.show{display:block}.filter-line button:hover{color:var(--blue)}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.resource-card{border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;flex-direction:column;min-height:255px;transition:.2s}.resource-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.resource-top{display:flex;justify-content:space-between;margin-bottom:15px}.badge{font-size:9px;padding:4px 7px;border-radius:4px;background:var(--blue-soft);color:#3168bd;font-weight:700}.exam-badge{font-size:9px;color:#8893a2}.resource-card h3{font-size:17px;line-height:1.45;margin:0 0 8px}.desc{font-size:12px;color:#647183;line-height:1.75;margin:0 0 14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:auto;margin-bottom:15px}.tag{font-size:10px;color:#657284;background:#f4f6f8;padding:4px 6px;border-radius:4px}.resource-actions{display:flex;gap:7px}.detail-btn,.link-btn{height:38px;border-radius:7px;font-size:12px;font-weight:700;display:grid;place-items:center}.detail-btn{flex:1;border:1px solid #e0e5eb;background:#fff;color:#586576}.link-btn{flex:1;background:var(--blue);color:#fff;border:1px solid var(--blue)}.detail-btn:hover{background:#f6f8fa}.link-btn:hover{background:#1656c8}.empty-state{text-align:center;padding:70px}.empty-state div{font-size:32px;color:#a1aab7}.empty-state h3{font-size:16px;margin:7px 0}.empty-state p{font-size:10px;color:#929baa}.hidden{display:none!important}
.route-section{background:#f6f8fa}.route-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.route{background:#fff;border:1px solid var(--line);border-radius:11px;padding:18px;min-height:150px}.route>span{color:var(--blue);font-size:10px;font-weight:800}.route strong{display:block;font-size:14px;margin-top:13px}.route p{font-size:11px;line-height:1.7;color:#8a94a2;margin:6px 0 0}.notice{background:#eef2f5;border-top:1px solid var(--line)}.notice-inner{padding:16px 0;display:flex;gap:9px;align-items:flex-start;color:#7d8794;font-size:9px}.notice-inner p{margin:0}.notice-inner strong{color:#596575}.notice-inner>span{width:16px;height:16px;border:1px solid #a8b1bc;border-radius:50%;display:grid;place-items:center;flex:none}footer{background:#fff}.footer-inner{height:75px;display:flex;align-items:center;justify-content:space-between;color:#929ba7;font-size:10px}.footer-inner>div{font-weight:700;color:#465264}
.modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px}.modal-backdrop{position:absolute;inset:0;background:rgba(15,22,32,.52);backdrop-filter:blur(4px)}.modal-card{position:relative;width:min(650px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:30px;box-shadow:0 30px 90px rgba(0,0,0,.2)}.modal-close{position:absolute;right:15px;top:13px;border:0;background:#f3f5f7;width:30px;height:30px;border-radius:50%;font-size:19px;color:#657182}.modal-kicker{font-size:9px;color:var(--blue);font-weight:800;letter-spacing:1px}.modal-card h2{font-size:23px;margin:7px 35px 10px 0}.modal-desc{font-size:13px;color:#617082;line-height:1.8}.modal-info{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:20px 0}.modal-info div{background:#f7f8fa;padding:10px;border-radius:7px}.modal-info span{display:block;color:#7d8998;font-size:10px}.modal-info strong{font-size:12px}.modal-section{border-top:1px solid var(--line);padding-top:16px;margin-top:17px}.modal-section h4{font-size:13px;margin:0 0 8px}.modal-section ul{padding-left:18px;margin:0;color:#657284;font-size:12px;line-height:2}.modal-link{display:block;text-align:center;background:var(--blue);color:#fff;padding:12px;border-radius:7px;margin-top:20px;font-size:12px;font-weight:700}
@media(max-width:900px){.hero-inner{grid-template-columns:1fr;gap:45px}.hero-card{max-width:500px}.exam-grid{grid-template-columns:1fr}.type-grid{grid-template-columns:1fr 1fr}.resource-grid{grid-template-columns:1fr 1fr}.route-grid{grid-template-columns:1fr 1fr}.section-head{gap:20px}.controls{flex-wrap:wrap}}
@media(max-width:620px){.container{width:calc(100% - 28px)}.topbar{height:62px}.nav nav{display:none}.hero-inner{padding:58px 0 70px}.hero h1{font-size:37px}.hero p{font-size:13px}.hero-card{min-height:285px;padding:28px}.note-one{right:4px}.note-two{left:4px}.section{padding:55px 0}.section-head{display:block}.section-head>p{margin-top:6px}.type-grid,.resource-grid,.route-grid{grid-template-columns:1fr}.controls{margin-top:15px}.controls select{flex:1}.modal-card{padding:25px 20px}.modal-info{grid-template-columns:1fr 1fr}.footer-inner{height:auto;padding:22px 0;display:flex;flex-direction:column;align-items:flex-start;gap:8px}}
.disabled-link{opacity:.55;cursor:not-allowed;text-align:center;color:#fff;background:#8c97a5}.link-btn[aria-disabled="true"]{opacity:.65;cursor:not-allowed}.resource-card .link-btn{ text-decoration:none }

/* Welcome notice shown on first visit. */
.welcome-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px}.welcome-modal.hidden{display:none!important}.welcome-backdrop{position:absolute;inset:0;background:rgba(15,22,32,.58);backdrop-filter:blur(6px)}.welcome-card{position:relative;width:min(560px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:20px;padding:34px;box-shadow:0 30px 100px rgba(0,0,0,.24);animation:welcomeIn .22s ease-out}.welcome-close{position:absolute;right:16px;top:14px;width:32px;height:32px;border:0;border-radius:50%;background:#f3f5f7;color:#687587;font-size:20px;line-height:1;cursor:pointer}.welcome-close:hover{background:#e9edf1}.welcome-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:#edf4ff;color:var(--blue);font-weight:800;font-size:20px;margin-bottom:16px}.welcome-kicker{font-size:11px;letter-spacing:1.8px;color:var(--blue);font-weight:800}.welcome-card h2{font-size:28px;letter-spacing:-.8px;margin:7px 40px 10px 0}.welcome-lead{font-size:15px;color:#596778;line-height:1.8;margin:0 0 21px}.welcome-points{display:grid;gap:11px}.welcome-points>div{display:flex;gap:10px;padding:11px 12px;background:#f7f9fb;border-radius:10px}.welcome-points>div>span{width:20px;height:20px;display:grid;place-items:center;flex:none;border-radius:50%;background:#eaf5ef;color:#24815b;font-size:11px;font-weight:800}.welcome-points p{margin:0;min-width:0}.welcome-points strong{display:block;font-size:14px;color:#273446;margin-bottom:3px}.welcome-points small{display:block;font-size:12px;line-height:1.7;color:#637184}.welcome-note{margin-top:16px;padding:11px 13px;border-left:3px solid #9fb6d6;background:#f8fafc;color:#637184;font-size:12px;line-height:1.7}.welcome-actions{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:20px}.welcome-check{display:flex;align-items:center;gap:7px;color:#5f6d7d;font-size:12px;cursor:pointer}.welcome-check input{accent-color:var(--blue);margin:0}.welcome-button{border:0;border-radius:8px;background:var(--blue);color:#fff;padding:11px 18px;font-size:12px;font-weight:700;cursor:pointer;white-space:nowrap}.welcome-button:hover{background:#1656c8}@keyframes welcomeIn{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}
@media(max-width:620px){.welcome-card{padding:27px 20px;border-radius:17px}.welcome-card h2{font-size:24px}.welcome-actions{align-items:stretch;flex-direction:column}.welcome-button{width:100%;padding:12px}.welcome-check{justify-content:flex-start}}

/* V6 resource library redesign */
.resource-library-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:15px}.resource-title-wrap{min-width:230px}.resource-title-wrap h2{margin:4px 0 7px}.resource-title-wrap p{margin:0;color:#697688;font-size:12px;line-height:1.7}.resource-tools{display:flex;align-items:center;gap:10px;flex:1;justify-content:flex-end}.local-search{height:42px;min-width:280px;max-width:350px;display:flex;align-items:center;gap:8px;padding:0 11px;background:#fff;border:1px solid #dfe4ea;border-radius:9px;box-shadow:0 3px 12px rgba(20,35,55,.04)}.local-search .search-icon{font-size:18px;color:#7d8998;line-height:1}.local-search input{border:0;outline:0;width:100%;min-width:0;background:transparent;color:#263447;font:500 12px 'Noto Sans SC',sans-serif}.local-search input::placeholder{color:#9aa5b2}.resource-tools .controls{display:flex;gap:8px;flex:none}.resource-tools select{height:42px;min-width:112px;padding:0 30px 0 11px;border:1px solid #dfe4ea;border-radius:9px;background:#fff;color:#4d5b6d;font:600 11px 'Noto Sans SC',sans-serif;outline:none;cursor:pointer}.resource-tools select:focus,.local-search:focus-within{border-color:#8eafe1;box-shadow:0 0 0 3px rgba(39,104,207,.08)}.filter-line{display:flex;align-items:center;justify-content:space-between;min-height:29px;margin-bottom:12px;color:#7b8795;font-size:11px}.filter-line #clearFilters{display:none;border:0;background:#f2f5f8;color:#5c6979;border-radius:7px;padding:6px 9px;font-size:10px;cursor:pointer}.filter-line #clearFilters.show{display:block}.resource-groups{display:grid;gap:25px}.resource-group{border-top:1px solid #e7ebef;padding-top:17px}.resource-group:first-child{border-top:0;padding-top:0}.resource-group-head,.resource-subgroup-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.resource-group-head>div{display:flex;align-items:center;gap:9px}.group-dot{width:8px;height:8px;border-radius:50%;background:#2d6fd2;box-shadow:0 0 0 5px #edf4ff}.resource-group-head h3{font-size:18px;color:#263447;margin:0;display:flex;align-items:baseline;gap:8px}.resource-group-head h3 small{font-size:10px;color:#9aa5b2;font-weight:500}.resource-subgroup{margin-top:17px}.resource-subgroup-head{margin-bottom:9px}.resource-subgroup-head h4{margin:0;color:#3c4a5d;font-size:13px;display:flex;align-items:center;gap:7px}.resource-subgroup-head h4 span{font-size:9px;color:#9aa5b2;font-weight:500}.group-toggle{border:0;background:#edf4ff;color:#2866c0;border-radius:7px;padding:6px 9px;font-size:10px;font-weight:700;cursor:pointer;white-space:nowrap}.group-toggle:hover{background:#e3efff}.group-toggle span{font-size:11px;margin-left:2px}.group-toggle.small{background:#f3f6fa;color:#657284;font-weight:600}.group-toggle.small:hover{background:#eaf0f6}.resource-group-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.resource-card{min-width:0}.resource-card h3{font-size:14px}.resource-card .desc{font-size:11px;line-height:1.65}.resource-card .tag{font-size:9px}.resource-card .detail-btn,.resource-card .link-btn{font-size:10px}.empty-state{margin-top:8px}
@media(max-width:1100px){.resource-library-head{align-items:flex-start;flex-direction:column}.resource-tools{width:100%;justify-content:flex-start;flex-wrap:wrap}.local-search{max-width:none;flex:1}.resource-tools .controls{flex:1}.resource-tools select{flex:1}}
@media(max-width:760px){.resource-group-grid{grid-template-columns:1fr 1fr}.resource-tools{display:grid;grid-template-columns:1fr;gap:8px}.local-search{width:100%;max-width:none}.resource-tools .controls{display:grid;grid-template-columns:repeat(3,1fr);width:100%}.resource-tools select{min-width:0;width:100%}}
@media(max-width:620px){.resource-library-head{display:block;margin-bottom:12px}.resource-title-wrap p{font-size:11px}.resource-tools{display:grid;grid-template-columns:1fr;justify-content:stretch;margin-top:13px}.resource-tools .controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.resource-tools select{min-width:0;width:100%;height:42px}.local-search{height:44px;max-width:none;min-width:0;width:100%}.resource-group-head h3{font-size:16px}.resource-group-grid{grid-template-columns:1fr}.resource-subgroup{margin-top:15px}.filter-line{margin-bottom:9px}}

/* V7 收藏本站 */
.nav-btn.bookmark-btn{border:1px solid #d8e2ef;background:#f7faff;color:#2866c0;margin-right:7px;cursor:pointer}
.nav-btn.bookmark-btn:hover{background:#edf4ff;border-color:#bfd2eb}
.welcome-bookmark{border:1px solid #d8e2ef;background:#f7faff;color:#2866c0;border-radius:8px;padding:10px 15px;font-size:12px;font-weight:700;cursor:pointer;white-space:nowrap}
.welcome-bookmark:hover{background:#edf4ff;border-color:#bfd2eb}
.welcome-actions{flex-wrap:wrap}
.bookmark-toast{position:fixed;right:22px;bottom:22px;z-index:120;width:min(390px,calc(100vw - 28px));display:flex;align-items:flex-start;gap:12px;padding:15px 16px;background:#fff;border:1px solid #dfe5ec;border-radius:13px;box-shadow:0 18px 55px rgba(20,35,55,.18);animation:bookmarkIn .22s ease-out}
.bookmark-toast.hidden{display:none!important}
.bookmark-toast-icon{width:34px;height:34px;display:grid;place-items:center;flex:none;border-radius:9px;background:#edf4ff;color:#2866c0;font-size:20px;font-weight:700}
.bookmark-toast-body{min-width:0;flex:1}
.bookmark-toast-body strong{display:block;color:#263447;font-size:13px;margin-bottom:4px}
.bookmark-toast-body p{margin:0;color:#667487;font-size:11px;line-height:1.7}
.bookmark-toast-body b{color:#2866c0}
#bookmarkToastClose{width:25px;height:25px;flex:none;border:0;border-radius:50%;background:#f3f5f7;color:#738091;font-size:17px;line-height:1;cursor:pointer}
#bookmarkToastClose:hover{background:#e9edf1}
@keyframes bookmarkIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:900px){.nav-btn.bookmark-btn{display:none}}
@media(max-width:620px){.welcome-actions{flex-direction:column}.welcome-bookmark{width:100%;order:1}.welcome-check{order:2}.welcome-button{order:3}.bookmark-toast{right:14px;bottom:14px}}

/* V12 字体可读性与层级优化 */
body{font-weight:400;color:#1d2939}
.hero p{color:#46566a;font-weight:500;line-height:1.8}
.section h2{font-weight:800;color:#182433}
.section-head>p{color:#59687a;font-weight:500}
.exam-card strong{font-size:16px;font-weight:800;color:#1e2b3b;letter-spacing:.1px}
.exam-card p{font-size:12.5px;color:#536276;font-weight:500;line-height:1.65}
.type-grid strong{font-size:14.5px;font-weight:800;color:#253449}
.type-grid small{font-size:11.5px;color:#5e6d80;font-weight:500;line-height:1.55}
.resource-title-wrap h2{font-weight:800;color:#182433}
.resource-title-wrap p{font-size:12.5px;color:#536276;font-weight:500}
.resource-group-head h3{font-size:19px;font-weight:800;color:#1b293a;letter-spacing:.1px}
.resource-group-head h3 small{font-size:10.5px;color:#7c8998;font-weight:600}
.resource-subgroup-head h4{font-size:14px;font-weight:800;color:#314156;letter-spacing:.15px}
.resource-subgroup-head h4 span{font-size:10px;color:#8290a0;font-weight:600}
.resource-card{background:#fff}
.resource-card h3{font-size:15.5px;line-height:1.5;font-weight:800;color:#1e2c3e;letter-spacing:.05px}
.resource-card .desc{font-size:12.5px;color:#536276;font-weight:500;line-height:1.8;letter-spacing:.05px}
.resource-card .badge{font-size:10px;font-weight:800;color:#245da9;background:#eaf2ff;padding:5px 8px}
.resource-card .exam-badge{font-size:10px;color:#667588;font-weight:600}
.resource-card .tag{font-size:10px;color:#59697c;background:#f1f4f7;font-weight:600;padding:4px 7px}
.resource-card .detail-btn,.resource-card .link-btn{font-size:11.5px;font-weight:800;letter-spacing:.1px}
.resource-card .detail-btn{color:#3f4e61;background:#fff}
.resource-card .link-btn{color:#fff}
.filter-line{font-size:11.5px;color:#5f6f82;font-weight:500}
.resource-tools select{font-size:12px;font-weight:700;color:#405066}
.local-search input{font-size:12.5px;font-weight:500;color:#263447}
.local-search input::placeholder{color:#7d8998;font-weight:500}
.group-toggle{font-size:11px;font-weight:800}
.route strong{font-size:14.5px;font-weight:800;color:#27364a}
.route p{font-size:11.5px;color:#647387;font-weight:500;line-height:1.75}
.modal-card h2{font-weight:800;color:#1c2a3b}
.modal-desc{font-size:13.5px;color:#536276;font-weight:500;line-height:1.85}
.modal-info span{font-size:10.5px;color:#68778a;font-weight:600}
.modal-info strong{font-size:12.5px;font-weight:800;color:#2a394d}
.modal-section h4{font-size:13.5px;font-weight:800;color:#2a394d}
.modal-link{font-size:12.5px;font-weight:800}
.notice-inner{font-size:10px;color:#68778a;font-weight:500}
.footer-inner{font-size:10.5px}

@media(max-width:620px){
  .resource-card h3{font-size:16px}
  .resource-card .desc{font-size:12.5px;line-height:1.8}
  .resource-card .detail-btn,.resource-card .link-btn{font-size:12px}
  .resource-subgroup-head h4{font-size:14.5px}
  .exam-card strong{font-size:16px}
  .exam-card p{font-size:12.5px}
}

/* V13 分类编号放大：01–06 */
.type-grid button{grid-template-columns:48px 1fr;column-gap:10px}
.type-grid span{font-size:18px;font-weight:800;line-height:1;color:#718198;letter-spacing:.5px;align-self:start;padding-top:1px}
@media(max-width:620px){
  .type-grid button{grid-template-columns:46px 1fr}
  .type-grid span{font-size:17px}
}