:root{--sp-bg:#fffdf8;--sp-ink:#191816;--sp-muted:#777166;--sp-line:#e8e0ce;--sp-yellow:#ffe11a;--sp-red:#c01018;--sp-green:#28915b;--sp-shadow:0 14px 34px rgba(46,38,15,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--sp-bg);color:var(--sp-ink);font-family:"Noto Serif SC","Songti SC","STSong",serif;line-height:1.7}a{color:inherit;text-decoration:none}.sp-container{width:min(1120px,calc(100% - 56px));margin:0 auto}.sp-header{position:sticky;top:0;z-index:20;background:rgba(255,225,26,.95);backdrop-filter:blur(12px);border-bottom:1px solid #d4bb00}.sp-nav{height:68px;display:flex;align-items:center;gap:30px}.sp-brand{display:flex;align-items:center;gap:10px;font-family:Arial,sans-serif;font-weight:800;letter-spacing:.06em}.sp-brand img{width:40px;height:40px;object-fit:contain;border-radius:10px}.sp-brand span{font-size:12px}.sp-nav-links{display:flex;gap:24px;margin-left:auto;font-size:14px}.sp-nav-links a{position:relative}.sp-nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--sp-red);transition:right .2s}.sp-nav-links a:hover:after{right:0}.sp-back{font-size:13px;color:#6b5600;border-left:1px solid rgba(0,0,0,.18);padding-left:20px}.sp-main{overflow:hidden}.sp-hero{padding:88px 0 70px;position:relative}.sp-hero:after{content:"SP";position:absolute;right:0;top:52px;font:900 170px/1 Arial,sans-serif;color:rgba(255,225,26,.26);letter-spacing:-.12em;z-index:-1}.sp-kicker,.sp-eyebrow{font:700 11px/1.2 Arial,sans-serif;letter-spacing:.14em;color:var(--sp-red)}.sp-hero h1{margin:16px 0 8px;font-size:clamp(48px,7vw,88px);line-height:1;letter-spacing:-.06em}.sp-hero p:last-child{margin:0;color:var(--sp-muted);font-size:18px}.sp-section{padding:20px 0 82px;scroll-margin-top:80px}.sp-section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:22px}.sp-section-head h2{margin:9px 0 0;font-size:30px;line-height:1.15;letter-spacing:-.04em}.sp-section-note{font-size:13px;color:var(--sp-muted)}.sp-feature{display:grid;grid-template-columns:1fr 180px;background:var(--sp-yellow);min-height:300px;border-radius:20px;overflow:hidden;box-shadow:var(--sp-shadow);transition:transform .25s,box-shadow .25s}.sp-feature:hover{transform:translateY(-5px);box-shadow:0 20px 42px rgba(46,38,15,.15)}.sp-feature-body{padding:42px 48px}.sp-tag,.sp-chip{display:inline-block;color:var(--sp-red);font:700 11px/1.2 Arial,sans-serif;letter-spacing:.1em}.sp-feature h3{max-width:730px;margin:18px 0 12px;font-size:clamp(26px,4vw,44px);line-height:1.23;letter-spacing:-.04em}.sp-feature p{max-width:720px;margin:0;color:#5a4d10;font-size:16px}.sp-meta{display:flex;align-items:center;gap:24px;margin-top:30px;font-size:13px;color:#756514}.sp-meta strong{color:var(--sp-red)}.sp-feature-mark{display:flex;align-items:center;justify-content:center;background:#f4cf00;color:#6a5600;font:700 16px/1.4 Arial,sans-serif;letter-spacing:.1em;text-align:center}.sp-feature-mark b{font-size:70px;line-height:1}.sp-new-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.sp-new-card{min-height:210px;display:flex;flex-direction:column;padding:24px;background:#fff;border:1px solid var(--sp-line);border-radius:15px;transition:transform .2s,box-shadow .2s}.sp-new-card:hover{transform:translateY(-4px);box-shadow:var(--sp-shadow)}.sp-new-card h3{margin:15px 0 8px;font-size:20px;line-height:1.4}.sp-new-card p{margin:0;color:var(--sp-muted);font-size:14px}.sp-new-card strong{margin-top:auto;padding-top:20px;color:var(--sp-red);font:700 12px Arial,sans-serif}.sp-board-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.sp-board{background:#fff;border:1px solid var(--sp-line);border-radius:15px;overflow:hidden}.sp-board-head{display:block;padding:22px 22px 15px;background:#fbf3d0}.sp-board-head h3{margin:0;font-size:18px;line-height:1.4}.sp-board-head h3 span{color:var(--sp-red);font:14px Arial,sans-serif}.sp-board-head small{display:block;margin-top:4px;color:#a69a7c;font:10px Arial,sans-serif;letter-spacing:.08em}.sp-board-items{padding:9px 20px 16px}.sp-board-item{display:grid;grid-template-columns:30px 1fr;gap:8px;padding:13px 0;border-bottom:1px dashed var(--sp-line)}.sp-board-item:last-child{border:0}.sp-number{color:#b5a47a;font:700 12px Arial,sans-serif}.sp-board-item h4{margin:0;font-size:14px;line-height:1.4}.sp-board-item p{margin:3px 0;color:var(--sp-muted);font-size:12px;line-height:1.5}.sp-board-item small{color:#a69a7c;font-size:11px}.sp-data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.sp-data-card{padding:24px;background:#fff;border:1px solid var(--sp-line);border-radius:15px}.sp-data-card>span{color:var(--sp-muted);font-size:13px}.sp-data-card strong{display:block;margin:12px 0 6px;font:700 32px/1 Arial,sans-serif}.sp-data-card strong small{margin-left:5px;font-size:13px;font-weight:400}.sp-data-card em{font:700 13px Arial,sans-serif;font-style:normal}.sp-data-card em i{margin-left:8px;color:#aaa;font-style:normal;font-weight:400}.is-up{color:var(--sp-green)}.is-down{color:#d9534f}.sp-trend{margin-top:16px;padding:26px;background:#fff;border:1px solid var(--sp-line);border-radius:15px}.sp-trend-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.sp-trend-head h3{margin:0;font-size:20px}.sp-trend-head small{display:block;margin-top:3px;color:#aaa;font:10px Arial,sans-serif;letter-spacing:.08em}.sp-trend-head span{color:var(--sp-muted);font-size:12px}.sp-bar-row{display:grid;grid-template-columns:180px 1fr 130px;align-items:center;gap:14px;margin:15px 0;font-size:13px}.sp-bar-name b{display:inline-block;width:18px;font:11px Arial,sans-serif}.sp-bar-track{height:8px;border-radius:8px;background:#f0eadb;overflow:hidden}.sp-bar-track span{display:block;width:var(--sp-bar-width,0);height:100%;border-radius:8px;background:var(--sp-green);transition:width 1s cubic-bezier(.22,.61,.36,1)}.sp-bar-track span.is-down{background:#d9534f}.sp-bar-value{font:700 13px Arial,sans-serif}.sp-bar-value small{display:block;color:#aaa;font:11px serif}.sp-trophy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.sp-trophy{background:#fff;border:1px solid var(--sp-line);border-radius:15px;overflow:hidden;transition:transform .2s,box-shadow .2s}.sp-trophy:hover{transform:translateY(-4px);box-shadow:var(--sp-shadow)}.sp-trophy>div{height:190px;position:relative;overflow:hidden;background:#eee}.sp-trophy img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.sp-trophy:hover img{transform:scale(1.04)}.sp-trophy>div span{position:absolute;left:14px;top:12px;background:var(--sp-yellow);padding:2px 8px;font:700 12px Arial,sans-serif}.sp-trophy h3{padding:16px 18px;margin:0;font-size:17px;line-height:1.4}.sp-trophy h3 b{float:right;color:var(--sp-red);font:14px Arial,sans-serif}.sp-tabbar{display:none}.sp-toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,20px);padding:9px 16px;background:#222;color:#fff;border-radius:20px;opacity:0;pointer-events:none;transition:.2s;font-size:13px}.sp-toast.is-show{opacity:1;transform:translate(-50%,0)}
@media (max-width:760px){.sp-container{width:calc(100% - 32px)}.sp-header{position:relative}.sp-nav{height:58px}.sp-brand img{width:32px;height:32px}.sp-brand span,.sp-nav-links,.sp-back{display:none}.sp-hero{padding:56px 0 42px}.sp-hero:after{font-size:90px;top:40px}.sp-hero h1{font-size:54px}.sp-hero p:last-child{font-size:15px}.sp-section{padding:14px 0 52px;scroll-margin-top:18px}.sp-section-head{display:block;margin-bottom:16px}.sp-section-head h2{font-size:26px}.sp-section-note{display:block;margin-top:8px;font-size:12px}.sp-feature{display:block;min-height:0}.sp-feature-body{padding:26px 24px}.sp-feature h3{font-size:25px}.sp-feature p{font-size:14px}.sp-feature-mark{height:56px;justify-content:flex-start;padding:0 24px;text-align:left}.sp-feature-mark br{display:none}.sp-feature-mark b{font-size:20px;margin-left:8px}.sp-meta{display:block;margin-top:22px}.sp-meta strong{display:block;margin-top:10px}.sp-new-grid,.sp-board-grid,.sp-data-grid,.sp-trophy-grid{grid-template-columns:1fr;gap:12px}.sp-new-card{min-height:174px;padding:20px}.sp-board-item{padding:11px 0}.sp-data-card{padding:20px}.sp-data-card strong{font-size:30px}.sp-trend{padding:20px 16px}.sp-trend-head{display:block}.sp-trend-head span{display:block;margin-top:5px}.sp-bar-row{grid-template-columns:1fr 74px;gap:8px;margin:16px 0}.sp-bar-name{grid-column:1 / -1}.sp-bar-value{text-align:right}.sp-trophy>div{height:180px}.sp-tabbar{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:30;padding:12px 6px calc(12px + env(safe-area-inset-bottom));background:rgba(255,225,26,.96);border-top:1px solid #d4bb00;box-shadow:0 -8px 24px rgba(46,38,15,.1)}.sp-tabbar a{text-align:center;font:14px Arial,sans-serif;line-height:1.4;padding:3px 0;color:#6b5600}.sp-tabbar a.is-active{color:var(--sp-red);font-weight:700}.sp-main{padding-bottom:82px}}

/* 远程封面加载失败时保留可识别的卡片背景。 */
.sp-trophy>div.image-failed{background:#f5edcf}.sp-trophy>div.image-failed img{display:none}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.sp-feature,.sp-new-card,.sp-trophy,.sp-trophy img,.sp-bar-track span{transition:none}}
.sp-nav-links a.is-active{color:var(--sp-red);font-weight:700}.sp-nav-links a.is-active:after{right:0}