*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0}
a{color:inherit}
table{border-collapse:collapse;width:100%}
:root{
--ink:#05090F;
--night:#0B1A2B;
--turf:#1FBF6B;
--turf-deep:#0E7A45;
--corner:#FF7A2F;
--possess:#47D7E0;
--chalk:#F5F7F4;
--slate:#8C9AA6;
--mist:#CBEFD9;
--errata:#E5484D;
--line:rgba(140,154,166,.28);
--line-soft:rgba(140,154,166,.16);
--panel:rgba(5,9,15,.55);
--rail-w:96px;
--rail-w-open:240px;
--gap:clamp(16px,2.2vw,30px);
--pad:clamp(18px,4vw,64px);
--shell-w:1180px;
--font-head:"Barlow Condensed","Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
--font-body:"Source Han Sans SC","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
--font-mono:"JetBrains Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
--t-fast:120ms;
--t:170ms;
}
body{
min-height:100vh;
background-color:var(--night);
background-image:radial-gradient(circle at 88% -8%,rgba(31,191,107,.10),transparent 42%);
color:var(--chalk);
font-family:var(--font-body);
font-size:17px;
line-height:1.75;
letter-spacing:.005em;
overflow-x:hidden;
}
@media (min-width:901px){body{padding-left:var(--rail-w)}}
::selection{background:var(--turf);color:#04160C}
:focus-visible{outline:2px solid var(--turf);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.08;letter-spacing:-.005em;color:var(--chalk)}
h1{font-size:clamp(40px,6vw,72px)}
h2{font-size:clamp(30px,4vw,46px)}
h3{font-size:clamp(22px,2.4vw,30px)}
h4{font-size:clamp(18px,1.8vw,22px)}
/* ============ 容器 / 画板 ============ */
.shell{width:100%;max-width:var(--shell-w);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.shell--wide{max-width:1440px}
.band{position:relative;padding:clamp(44px,6.5vw,96px) 0;border-top:1px solid var(--line-soft)}
.band--ink{background:var(--ink)}
.band--chalk{background:var(--chalk);color:var(--night)}
.band--chalk h1,.band--chalk h2,.band--chalk h3,.band--chalk h4{color:var(--ink)}
.band--chalk .eyebrow{color:#3A4A56;border-color:rgba(11,26,43,.2)}
.band--chalk .eyebrow::before{background:var(--turf-deep)}
.band__head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 32px;margin-bottom:clamp(24px,3vw,44px)}
.eyebrow{
display:inline-flex;align-items:center;gap:8px;
font-family:var(--font-mono);font-size:12px;line-height:1.2;letter-spacing:.2em;text-transform:uppercase;
color:var(--slate);border:1px solid var(--line);padding:6px 12px;
}
.eyebrow::before{content:"";width:6px;height:6px;flex:0 0 auto;background:var(--turf);clip-path:polygon(0 0,100% 0,100% 60%,60% 100%,0 100%)}
/* ============ 网格 / 堆叠 ============ */
.grid{display:grid;gap:var(--gap)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid--split{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
.stack{display:flex;flex-direction:column;gap:var(--gap)}
.stack--tight{display:flex;flex-direction:column;gap:12px}
@media (max-width:1024px){
.grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
.grid--2,.grid--3,.grid--4,.grid--split{grid-template-columns:minmax(0,1fr)}
}
/* ============ 面板 ============ */
.panel{
--edge:var(--line);
position:relative;
background:var(--panel);
border:1px solid var(--line);
padding:clamp(18px,2.4vw,30px);
box-shadow:0 20px 44px -36px rgba(0,0,0,.95),inset 0 1px 0 rgba(245,247,244,.03);
transition:border-color var(--t) ease,box-shadow var(--t) ease;
}
.panel::after{
content:"";position:absolute;top:0;right:0;width:26px;height:26px;pointer-events:none;
background-image:linear-gradient(to bottom left,transparent calc(50% - .6px),var(--edge) calc(50% - .6px),var(--edge) calc(50% + .6px),transparent calc(50% + .6px));
transition:background-image var(--t) ease;
}
.panel:hover,.panel:focus-within{--edge:var(--turf);border-color:rgba(31,191,107,.55)}
.panel__head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding-bottom:12px;margin-bottom:14px;border-bottom:1px solid var(--line-soft)}
.panel__title{font-family:var(--font-head);font-size:20px;font-weight:700;letter-spacing:.02em;margin:0}
.panel__meta{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}
.panel__body{font-size:15px;line-height:1.75;color:var(--chalk)}
.band--chalk .panel{background:#fff;border-color:rgba(11,26,43,.16)}
.band--chalk .panel__body{color:#1B2A38}
.band--chalk .panel__meta{color:#5B6A75}
/* ============ 数据 / 标签 ============ */
.stat{border-left:2px solid var(--turf);padding-left:14px}
.stat--corner{border-left-color:var(--corner)}
.stat--possession{border-left-color:var(--possess)}
.stat__num{display:block;font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:clamp(28px,4vw,44px);font-weight:700;line-height:1;color:var(--chalk)}
.stat__unit{font-family:var(--font-mono);font-size:14px;color:var(--slate);margin-left:6px}
.stat__label{display:block;margin-top:8px;font-size:13px;letter-spacing:.08em;color:var(--slate)}
.band--chalk .stat__num{color:var(--ink)}
.band--chalk .stat__label{color:#4A5A66}
.tag{
display:inline-flex;align-items:center;gap:6px;
font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;
padding:4px 10px;border:1px solid var(--line);color:var(--slate);background:rgba(5,9,15,.5);
}
.tag--live{border-color:var(--corner);color:var(--corner)}
.tag--turf{border-color:var(--turf);color:var(--turf)}
.tag--possession{border-color:var(--possess);color:var(--possess)}
/* ============ 按钮 / 链接 ============ */
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:10px;
font-family:var(--font-head);font-size:16px;font-weight:700;letter-spacing:.05em;
padding:12px 20px;border:1px solid transparent;text-decoration:none;cursor:pointer;
transition:background-color var(--t) ease,color var(--t) ease,border-color var(--t) ease,width var(--t) ease;
}
.btn__ico{display:none}
.btn__text{white-space:nowrap}
.btn--primary{background:var(--turf);border-color:var(--turf);color:#04160C}
.btn--primary:hover{background:var(--turf-deep);border-color:var(--turf-deep);color:var(--chalk)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--chalk)}
.btn--ghost:hover{border-color:var(--turf);color:var(--turf)}
.btn--sm{padding:8px 14px;font-size:14px}
.link{position:relative;display:inline-flex;align-items:center;gap:8px;padding-bottom:2px;color:var(--chalk);text-decoration:none}
.link::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--turf);transform:scaleX(0);transform-origin:left center;transition:transform var(--t) ease}
.link:hover::after,.link:focus-visible::after{transform:scaleX(1)}
/* ============ 正文排版 ============ */
.prose{max-width:68ch}
.prose p{margin:0 0 1.3em}
.prose p:last-child{margin-bottom:0}
.prose h2{margin:1.6em 0 .5em}
.prose h3{margin:1.4em 0 .4em}
.prose ul{margin:0 0 1.3em}
.prose li{position:relative;padding-left:20px;margin-bottom:.5em}
.prose li::before{content:"";position:absolute;left:0;top:.75em;width:8px;height:2px;background:var(--turf)}
.prose a{color:var(--mist);text-decoration:none;border-bottom:1px solid rgba(203,239,217,.35);transition:border-color var(--t) ease,color var(--t) ease}
.prose a:hover{color:var(--chalk);border-bottom-color:var(--turf)}
.prose strong{color:var(--chalk);font-weight:700}
.prose code{font-family:var(--font-mono);font-size:.92em;background:rgba(5,9,15,.7);border:1px solid var(--line-soft);padding:1px 6px}
.band--chalk .prose a{color:var(--turf-deep);border-bottom-color:rgba(14,122,69,.4)}
.band--chalk .prose strong{color:var(--ink)}
.lead{max-width:60ch;font-size:clamp(17px,1.5vw,20px);line-height:1.7;color:var(--mist)}
.band--chalk .lead{color:#2C3C48}
/* ============ 表格 ============ */
.table{width:100%;font-family:var(--font-mono);font-size:14px}
.table caption{padding-bottom:8px;text-align:left;font-family:var(--font-body);font-size:13px;color:var(--slate)}
.table th,.table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line-soft)}
.table th{font-family:var(--font-body);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--slate)}
.table tbody tr:nth-child(even){background:rgba(203,239,217,.04)}
.table__num{font-variant-numeric:tabular-nums;color:var(--chalk)}
.band--chalk .table th{color:#4A5A66}
.band--chalk .table td{border-bottom-color:rgba(11,26,43,.12)}
.band--chalk .table__num{color:var(--ink)}
/* ============ 面包屑 ============ */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:18px 0 0;font-family:var(--font-mono);font-size:13px;letter-spacing:.04em;color:var(--slate)}
.crumb a{color:var(--slate);text-decoration:none;border-bottom:1px solid transparent;transition:color var(--t-fast) ease,border-color var(--t-fast) ease}
.crumb a:hover{color:var(--chalk);border-bottom-color:var(--turf)}
.crumb [aria-current="page"]{color:var(--mist)}
.crumb__sep{color:rgba(140,154,166,.55)}
/* ============ 图像容器 ============ */
.frame{
position:relative;overflow:hidden;border:1px solid var(--line);
background:
radial-gradient(circle at 22% 18%,rgba(31,191,107,.20),transparent 46%),
radial-gradient(circle at 82% 88%,rgba(71,215,224,.16),transparent 52%),
linear-gradient(160deg,#071320 0%,#0B1A2B 52%,#05090F 100%);
transition:border-color var(--t) ease;
}
.frame::after{
content:"";position:absolute;inset:0;pointer-events:none;
background-image:repeating-linear-gradient(90deg,rgba(245,247,244,.045) 0 1px,transparent 1px 72px);
}
.frame:hover{border-color:rgba(31,191,107,.5)}
.frame>img,.frame>svg,.frame>video{position:relative;z-index:1;width:100%;height:100%;object-fit:cover}
.frame--wide{aspect-ratio:16/9}
.frame--tall{aspect-ratio:3/4}
.frame--square{aspect-ratio:1/1}
.frame--board{aspect-ratio:21/9}
.frame__cap{
position:absolute;left:0;right:0;bottom:0;z-index:2;
padding:10px 14px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--chalk);
background:linear-gradient(90deg,rgba(5,9,15,.92),rgba(5,9,15,.15));border-top:1px solid var(--line-soft);
}
/* ============ 侧边轨道导航 ============ */
.skip-link{
position:fixed;top:0;left:50%;z-index:200;
transform:translate(-50%,-140%);
background:var(--turf);color:#04160C;font-weight:700;font-size:14px;
padding:10px 18px;text-decoration:none;
transition:transform var(--t) ease;
}
.skip-link:focus{transform:translate(-50%,0)}
.rail{
position:fixed;top:0;left:0;bottom:0;z-index:80;
width:var(--rail-w);
display:flex;flex-direction:column;gap:18px;
padding:22px 0 26px;
background:linear-gradient(180deg,#05090F 0%,#0B1A2B 55%,#05090F 100%);
border-right:1px solid var(--line);
overflow:hidden;
transition:width var(--t) cubic-bezier(.4,0,.2,1),box-shadow var(--t) linear;
}
.rail__brand{padding:0 20px}
.rail__mark{display:flex;align-items:center;gap:12px;text-decoration:none}
.rail__glyph{
flex:0 0 auto;width:46px;height:46px;display:grid;place-items:center;
background:var(--turf);color:#04160C;
font-family:var(--font-head);font-size:22px;font-weight:700;line-height:1;
clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%);
transition:background-color var(--t) ease,color var(--t) ease;
}
.rail__mark:hover .rail__glyph{background:var(--corner);color:#160703}
.rail__wordmark{display:flex;flex-direction:column;gap:2px;white-space:nowrap;opacity:0;transform:translateX(-6px);transition:opacity var(--t) ease,transform var(--t) ease}
.rail__name{font-family:var(--font-head);font-size:19px;font-weight:700;letter-spacing:.05em;color:var(--chalk)}
.rail__sub{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--slate)}
.rail__toggle{
display:none;align-items:center;gap:10px;
padding:8px 12px;border:1px solid var(--line);color:var(--chalk);
font-family:var(--font-head);font-size:15px;font-weight:700;letter-spacing:.08em;cursor:pointer;
transition:border-color var(--t) ease,color var(--t) ease;
}
.rail__toggle:hover{border-color:var(--turf);color:var(--turf)}
.rail__bars{display:inline-flex;flex-direction:column;gap:4px;width:18px}
.rail__bars i{display:block;width:100%;height:2px;background:currentColor;transition:transform var(--t) ease,opacity var(--t) ease}
.rail__toggle[aria-expanded="true"]{border-color:var(--turf);color:var(--turf)}
.rail__toggle[aria-expanded="true"] .rail__bars i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.rail__toggle[aria-expanded="true"] .rail__bars i:nth-child(2){opacity:0}
.rail__toggle[aria-expanded="true"] .rail__bars i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.rail__nav{
flex:1 1 auto;display:flex;flex-direction:column;
padding:6px 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--slate) transparent;
}
.rail__drawer{display:none}
.rail__list{display:flex;flex-direction:column}
.rail-link{
display:flex;align-items:center;gap:10px;
padding:11px 20px;color:var(--slate);text-decoration:none;
font-size:14px;letter-spacing:.06em;
border-left:2px solid transparent;
transition:color var(--t-fast) ease,border-color var(--t-fast) ease,background-color var(--t-fast) ease;
}
.rail-link__num{flex:0 0 auto;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;opacity:.7}
.rail-link__label{white-space:nowrap;opacity:0;transform:translateX(-4px);transition:opacity var(--t) ease,transform var(--t) ease}
.rail-link:hover{color:var(--chalk);border-left-color:var(--corner);background:rgba(255,122,47,.07)}
.rail-link[aria-current="page"]{color:var(--chalk);border-left-color:var(--turf);background:linear-gradient(90deg,rgba(31,191,107,.16),rgba(31,191,107,0))}
.rail-link[aria-current="page"] .rail-link__num{opacity:1;color:var(--turf)}
.rail-link:focus-visible{outline-offset:-2px}
.rail__actions{display:flex;flex-direction:column;gap:8px;margin-top:auto;padding:14px 20px 0}
.rail__foot{display:flex;justify-content:center;padding:0 0 6px}
.rail__season{writing-mode:vertical-rl;font-family:var(--font-mono);font-size:10px;letter-spacing:.32em;text-transform:uppercase;color:var(--slate);opacity:.8}
.rail__progress{position:absolute;z-index:2;background:rgba(245,247,244,.07);pointer-events:none}
.rail__progress-bar{display:block}
@media (min-width:901px){
.rail:hover,.rail:focus-within{width:var(--rail-w-open);box-shadow:30px 0 60px -30px rgba(5,9,15,.95)}
.rail:hover .rail__wordmark,.rail:focus-within .rail__wordmark{opacity:1;transform:none}
.rail:hover .rail-link__label,.rail:focus-within .rail-link__label{opacity:1;transform:none}
.btn__ico{display:inline}
.btn--rail{width:52px;height:52px;padding:0;justify-content:center;overflow:hidden}
.btn--rail .btn__text{display:none}
.rail:hover .btn--rail,.rail:focus-within .btn--rail{width:100%;padding:0 14px;justify-content:flex-start;gap:10px}
.rail:hover .btn--rail .btn__text,.rail:focus-within .btn--rail .btn__text{display:inline}
.rail:hover .btn--rail .btn__ico,.rail:focus-within .btn--rail .btn__ico{display:none}
.rail__progress{top:0;right:0;width:3px;height:100%}
.rail__progress-bar{width:100%;height:100%;transform-origin:top center;transform:scaleY(var(--scroll-p,0));background:linear-gradient(180deg,var(--turf) 0%,var(--possess) 55%,var(--corner) 100%)}
}
@media (max-width:900px){
body{padding-left:0}
body.is-nav-open{overflow:hidden}
.rail{
position:sticky;top:0;left:0;right:0;bottom:auto;
width:100%;height:64px;flex-direction:row;align-items:center;gap:12px;
padding:0 16px;border-right:0;border-bottom:1px solid var(--line);
background:rgba(5,9,15,.96);backdrop-filter:blur(10px);overflow:visible;
transition:none;
}
.rail__brand{padding:0}
.rail__glyph{width:36px;height:36px;font-size:18px}
.rail__wordmark{opacity:1;transform:none}
.rail__sub{display:none}
.rail__toggle{display:inline-flex;position:relative;z-index:3;margin-left:auto}
.rail__nav{
position:fixed;inset:0;z-index:1;width:100%;
padding:84px 20px 28px;
background:linear-gradient(180deg,#05090F 0%,#0B1A2B 100%);
border:0;overflow-y:auto;
transform:translateX(100%);
transition:transform var(--t) cubic-bezier(.4,0,.2,1);
}
.rail__nav[data-open]{transform:translateX(0)}
.rail__drawer{display:block;padding:0 0 14px;margin-bottom:10px;border-bottom:1px solid var(--line-soft);font-family:var(--font-mono);font-size:11px;line-height:1.9;letter-spacing:.03em;color:var(--slate)}
.rail__drawer-line{display:block}
.rail__drawer-line b{font-weight:500;color:var(--mist)}
.rail-link{padding:14px 12px;font-size:16px}
.rail-link__label{opacity:1;transform:none;font-family:var(--font-head);font-size:20px;font-weight:700;letter-spacing:.04em}
.rail-link__num{font-size:12px}
.rail__actions{padding:0;margin-top:20px}
.rail__actions .btn{width:100%}
.rail__foot{display:none}
.rail__progress{left:0;right:0;bottom:0;top:auto;width:auto;height:2px}
.rail__progress-bar{width:100%;height:100%;transform-origin:left center;transform:scaleX(var(--scroll-p,0));background:linear-gradient(90deg,var(--turf),var(--corner))}
}
/* ============ 页脚看台 ============ */
.deck{
position:relative;overflow:hidden;
padding:clamp(40px,5.5vw,76px) 0 22px;
background:var(--ink);border-top:1px solid var(--line);
}
.deck::before{content:"";position:absolute;top:-160px;right:-120px;width:420px;height:420px;border:1px solid rgba(31,191,107,.22);border-radius:50%;pointer-events:none}
.deck::after{content:"";position:absolute;left:-150px;bottom:-230px;width:380px;height:380px;border:1px solid rgba(255,122,47,.16);border-radius:50%;pointer-events:none}
.deck__grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr) minmax(0,1.2fr);gap:clamp(24px,3.4vw,52px)}
.deck__brand,.deck__col{min-width:0}
.deck__mark{font-family:var(--font-head);font-size:clamp(22px,2.4vw,30px);font-weight:700;letter-spacing:.03em;color:var(--chalk);margin-bottom:10px}
.deck__summary{max-width:46ch;font-size:14px;line-height:1.8;color:var(--slate)}
.deck__note{margin-top:14px;padding-left:12px;border-left:2px solid var(--turf);font-family:var(--font-mono);font-size:11px;line-height:1.9;letter-spacing:.02em;color:var(--slate)}
.deck__title{margin-bottom:14px;font-family:var(--font-body);font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--slate)}
.deck__list{display:flex;flex-direction:column;gap:10px}
.deck__list--sub{margin-top:16px;padding-top:14px;border-top:1px solid var(--line-soft)}
.deck__link{display:inline-flex;align-items:center;gap:8px;font-size:15px;color:var(--chalk);text-decoration:none;transition:color var(--t) ease,gap var(--t) ease}
.deck__link::before{content:"";width:6px;height:1px;background:var(--slate);transition:width var(--t) ease,background-color var(--t) ease}
.deck__link:hover{color:var(--turf)}
.deck__link:hover::before{width:14px;background:var(--turf)}
.deck__contact{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--slate)}
.deck__contact-line{display:flex;gap:10px;align-items:baseline}
.deck__contact-key{flex:0 0 auto;min-width:44px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:rgba(140,154,166,.75)}
.deck__contact-val{color:var(--chalk);word-break:break-word}
.deck__base{
position:relative;z-index:1;
display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;
margin-top:clamp(28px,4vw,52px);padding-top:18px;border-top:1px solid var(--line-soft);
font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--slate);
}
@media (max-width:1024px){.deck__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.deck__grid{grid-template-columns:minmax(0,1fr)}.deck__base{flex-direction:column}}
/* ============ 无障碍 / 动效偏好 ============ */
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*::before,*::after{
transition-duration:1ms !important;
animation-duration:1ms !important;
animation-iteration-count:1 !important;
}
}