.quick-panel{position:fixed;inset:0;z-index:200;background:rgba(15,23,42,.45);display:grid;place-items:start center;padding-top:90px}
.quick-panel[hidden]{display:none}
.quick-panel-card{width:min(680px,calc(100% - 24px));max-height:75vh;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow);position:relative}
.panel-close{position:absolute;right:14px;top:14px;border:0;background:var(--soft);color:var(--text);width:34px;height:34px;border-radius:10px}
.panel-search{width:100%;height:48px;border:1px solid var(--line);border-radius:12px;padding:0 14px;margin-bottom:14px;background:var(--surface);color:var(--text)}
.panel-list{display:grid;gap:8px}
.panel-list a{display:grid;gap:4px;padding:12px;border:1px solid var(--line);border-radius:12px}
.panel-list span{font-size:12px;color:var(--muted)}
.ad-slot{border:1px dashed #aab5c5;background:var(--surface);border-radius:16px;min-height:96px;display:grid;place-items:center;text-align:center;color:var(--muted);margin-bottom:18px}
.ad-slot strong,.ad-slot span{display:block}
.ad-middle{min-height:180px;margin-top:18px}
.ad-bottom{min-height:110px;margin-top:22px}
.ad-sidebar{min-height:250px;margin-top:16px}
.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px}
.hero h1{font-size:clamp(28px,4vw,42px);line-height:1.18;letter-spacing:-.045em;margin:0 0 10px}
.hero p{margin:0;color:var(--muted)}
.hero-badge{flex:0 0 auto;padding:9px 12px;border-radius:999px;background:#eaf8f2;color:#11865c;font-size:12px;font-weight:800}
.card,.calculator-card,.info-card{background:var(--surface);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
.card{padding:24px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.related-grid a{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px}
.mode-tabs{display:grid;grid-template-columns:1fr 1fr;padding:8px;background:var(--soft);margin:20px;border-radius:14px;gap:6px}
.mode-tabs button{border:0;background:transparent;border-radius:10px;padding:12px 10px;font-weight:800;color:var(--muted)}
.mode-tabs button.active{background:var(--surface);color:var(--primary);box-shadow:0 3px 10px rgba(41,58,91,.08)}
.calc-body{padding:6px 28px 30px}
.input-label{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;font-weight:800;margin-bottom:10px}
.input-label span{font-size:12px;color:var(--muted);font-weight:600}
.amount-field{position:relative}
.amount-field input{width:100%;height:70px;border:1px solid var(--line);border-radius:16px;padding:0 58px 0 20px;font-size:clamp(25px,4vw,34px);font-weight:800;outline:none;background:var(--surface);color:var(--text)}
.amount-field em{position:absolute;right:20px;top:50%;transform:translateY(-50%);font-style:normal;color:var(--muted);font-weight:800}
.quick-amounts{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 24px}
.quick-amounts button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 12px;font-size:12px;font-weight:700;color:var(--muted)}
.rate-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;background:var(--soft);border:1px solid var(--line);border-radius:14px;margin-bottom:22px}
.rate-control{display:flex;align-items:center;gap:8px}
.rate-control input{width:76px;height:40px;border:1px solid var(--line);border-radius:10px;text-align:right;padding:0 12px;font-weight:800;background:var(--surface);color:var(--text)}
.calc-btn{width:100%;height:56px;border:0;border-radius:15px;background:var(--primary);color:#ffffff;font-weight:850;font-size:16px}
.result-panel{margin-top:24px;border-top:1px solid var(--line);padding-top:24px}
.result-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.result-head h2{font-size:17px;margin:0}
.reset-btn{border:0;background:none;color:var(--muted);font-size:13px;font-weight:700}
.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.result-item{background:var(--soft);border:1px solid var(--line);border-radius:15px;padding:16px}
.result-item span{display:block;color:var(--muted);font-size:12px;font-weight:700;margin-bottom:8px}
.result-item strong{font-size:20px;word-break:break-all}
.result-item.highlight{background:var(--primary-soft)}
.result-item.highlight strong{color:var(--primary)}
.info-card{margin-top:18px;padding:24px}
@media(max-width:640px){.quick-panel{padding-top:70px}.hero{display:block}.hero-badge{display:inline-block;margin-top:12px}.related-grid{grid-template-columns:1fr}.card,.info-card{padding:18px}.calc-body{padding:4px 16px 22px}.mode-tabs{margin:14px}.result-grid{grid-template-columns:1fr}}

.mobile-menu-btn{display:none;border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:12px;width:40px;height:40px}
.ad-slot{width:100%;border:1px dashed #aab5c5;background:var(--surface);border-radius:16px;min-height:110px;display:grid;place-items:center;text-align:center;color:var(--muted);margin:20px 0;overflow:hidden}
.ad-slot-sidebar_bottom{min-height:280px;margin:18px 0 0}
.ad-slot-affiliate_1,.ad-slot-affiliate_2{min-height:130px}
.ad-slot-content_bottom{min-height:120px}
.affiliate-banner{display:block;width:100%}
.affiliate-banner picture,.affiliate-banner img{display:block;width:100%;height:auto}
.content-section,.recommend-section{margin-top:22px;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:26px}
.section-heading{margin-bottom:18px}
.section-heading>span{font-size:12px;font-weight:850;color:var(--primary)}
.section-heading h2{font-size:24px;letter-spacing:-.03em;margin:6px 0 8px}
.section-heading p{margin:0;color:var(--muted)}
.formula-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.formula-card{padding:20px;border-radius:16px;background:var(--soft);border:1px solid var(--line)}
.formula-card h3{margin:0 0 14px;font-size:17px}
.formula-card p{margin:7px 0}
.formula-card small{display:block;margin-top:12px;color:var(--muted)}
.notice-box{margin-top:18px;padding:16px;border-radius:14px;background:#fff8e7;border:1px solid #f2d89a;color:#6f5618}
.content-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.content-card{padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--soft)}
.content-card p{margin:8px 0 0;color:var(--muted);font-size:13px}
@media(max-width:640px){.mobile-menu-btn{display:inline-grid;place-items:center}.content-card-grid,.formula-grid{grid-template-columns:1fr}.content-section,.recommend-section{padding:19px}}
.all-tools-groups{display:grid;gap:18px}.all-tools-group h3{font-size:14px;margin:0 0 8px;color:var(--primary)}.all-tools-group>div{display:flex;flex-wrap:wrap;gap:8px}.all-tools-group a{padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:13px}
.source-note{margin-top:14px;font-size:12px;color:var(--muted)}.source-note a{color:var(--primary);text-decoration:underline}
.all-tools-group{padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.all-tools-group-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.all-tools-group-head h3{margin:0}
.all-tools-category-link{flex:0 0 auto;padding:0!important;border:0!important;background:transparent!important;color:var(--muted);font-size:12px!important}
.all-tools-links{display:flex;flex-wrap:wrap;gap:8px}
.all-tools-empty{margin:0;color:var(--muted);font-size:13px}
.all-tools-group.is-empty{background:var(--soft)}
@media (min-width:768px){.all-tools-groups{grid-template-columns:repeat(2,minmax(0,1fr))}}