:root{--red:#3b19a7;--red2:#2a117f;--navy:#103611;--ink:#18351a;--muted:#69866b;--paper:#f5ebf4;--white:#fff;--line:#d9ced8;--gold:#d34bc8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font:14px/1.7 "Microsoft YaHei","PingFang SC",Arial,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:min(1200px,calc(100% - 48px));margin:auto}.notice{height:34px;background:var(--navy);color:#bdd5be;text-align:center;font-size:11px;display:flex;justify-content:center;align-items:center;gap:9px}.notice span{color:#fff;background:var(--red);padding:1px 7px}.site-header{height:76px;background:#fffffff2;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;backdrop-filter:blur(12px)}.header-inner{height:100%;display:flex;align-items:center;gap:35px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:39px;height:39px;background:var(--red);color:#fff;display:grid;place-items:center;font:800 15px Georgia;border-radius:50% 50% 50% 8px}.brand b{display:block;font-size:17px;line-height:1.1}.brand small{display:block;color:#8ba08b;font:8px Arial;letter-spacing:.16em;margin-top:5px}.site-header nav{display:flex;gap:30px;margin-left:auto}.site-header nav a{font-size:12px;color:#4e6b4f}.site-header nav a:hover{color:var(--red)}.menu{display:none;margin-left:auto;border:0;background:none;padding:8px}.menu span{display:block;width:22px;height:2px;background:var(--ink);margin:4px}.hero{padding:82px 0 78px;background:linear-gradient(115deg,#f8eef7 0 60%,#ecd8ea 60%);position:relative;overflow:hidden}.hero:after{content:'28';position:absolute;right:-40px;bottom:-125px;font:900 420px/1 Georgia;color:#a7193008}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:75px;align-items:center;position:relative;z-index:1}.eyebrow{font:800 10px/1.4 Arial;letter-spacing:.2em;color:var(--red);text-transform:uppercase;margin:0 0 14px}.hero h1{font:700 clamp(50px,6vw,78px)/1.08 Georgia,"Songti SC",serif;letter-spacing:-.055em;margin:0}.hero h1 em{color:var(--red);font-style:normal}.hero-lead{max-width:610px;font-size:15px;line-height:2;color:var(--muted);margin:26px 0}.hero-actions{display:flex;gap:10px}.btn{height:46px;padding:0 19px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;border:1px solid var(--ink)}.btn.primary{background:var(--red);border-color:var(--red);color:#fff}.btn.ghost{background:transparent}.hero-points{display:flex;gap:24px;margin-top:28px;color:#648364;font-size:10px}.hero-points span{display:flex;align-items:center;gap:6px}.hero-points i{width:5px;height:5px;background:var(--red);border-radius:50%}.hero-board{background:var(--navy);color:#fff;padding:26px;box-shadow:0 24px 60px #101e3626;position:relative}.hero-board:before{content:'';position:absolute;inset:10px;border:1px solid #ffffff12;pointer-events:none}.board-head{display:flex;justify-content:space-between;color:#9cbc9b;font:10px Arial;letter-spacing:.1em}.board-head b{color:#fff;background:var(--red);padding:4px 7px}.issue{text-align:center;margin:38px 0 22px}.issue span,.issue small{display:block;color:#87aa86;font-size:9px}.issue strong{display:block;font:700 17px Arial;letter-spacing:.08em;margin:6px}.ball-row{display:flex;align-items:center;justify-content:center;gap:8px}.ball-row b{width:51px;height:51px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--navy);font:800 20px Arial}.ball-row i{font-style:normal;color:#6f946f}.ball-row b.sum{background:var(--red);color:#fff}.board-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:28px;border-top:1px solid #ffffff1c;border-bottom:1px solid #ffffff1c}.board-grid div{padding:14px 7px;border-right:1px solid #ffffff1c;text-align:center}.board-grid div:last-child{border:0}.board-grid span,.board-grid small{display:block;color:#7fa17f;font-size:8px}.board-grid b{font-size:13px}.board-note{color:#719671;font-size:9px;margin:16px 0 0;text-align:center}.quick-strip{background:#fff;border-bottom:1px solid var(--line)}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr)}.quick-grid div{padding:19px 25px;border-right:1px solid var(--line)}.quick-grid div:first-child{border-left:1px solid var(--line)}.quick-grid span{display:block;color:#969b9f;font-size:9px}.quick-grid b{font-size:12px}.section{padding:82px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}.section-head h2{font:700 39px/1.15 Georgia,"Songti SC",serif;letter-spacing:-.04em;margin:0 0 10px}.section-head>div>p:last-child{margin:0;color:var(--muted);font-size:12px}.stamp{width:68px;height:68px;border:1px solid var(--red);color:var(--red);display:grid;place-items:center;text-align:center;font:800 9px/1.5 Arial;transform:rotate(4deg)}.forecast-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:15px}.forecast-card{background:#fff;border:1px solid var(--line);padding:24px;position:relative;min-height:350px}.forecast-card.featured{background:var(--red);color:#fff}.card-index{position:absolute;right:20px;top:17px;font:700 11px Arial;color:#aaa}.featured .card-index{color:#ffffff66}.forecast-card>p:first-of-type{font:700 9px Arial;letter-spacing:.16em;color:var(--red)}.featured>p:first-of-type{color:#ded3ff}.forecast-card h3{font:700 25px/1.35 Georgia,"Songti SC",serif;margin:20px 0}.range{border-top:1px solid #ffffff3d;border-bottom:1px solid #ffffff3d;padding:17px 0}.range span{display:block;color:#ded4ff;font-size:9px}.range b{font:700 35px Arial;letter-spacing:.08em}.copy{font-size:11px;line-height:1.85;color:var(--muted)}.featured .copy{color:#d5cbf5}.confidence{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;margin-top:20px;font-size:9px}.confidence i{height:3px;background:#ffffff38}.confidence i b{display:block;height:100%;background:#fff}.confidence em{font-style:normal}.mini-stat{display:flex;gap:6px;margin:25px 0}.mini-stat b{background:#f0e6ef;padding:9px 10px;font-size:10px}.forecast-card a{position:absolute;left:24px;bottom:22px;color:var(--red);font-size:10px;font-weight:700}.trend-section{background:var(--navy);color:#fff;padding:82px 0}.section-head.light>div>p:last-child{color:#83a383}.tabs{display:flex;gap:5px}.tabs button{border:1px solid #466a47;background:none;color:#9aba9a;padding:9px 16px;font-size:10px}.tabs button.active{background:var(--red);border-color:var(--red);color:#fff}.chart-card{background:#154216;border:1px solid #2c582d;padding:24px}.chart-head{display:flex;justify-content:space-between;color:#87aa87;font-size:10px}.chart-head>span{color:#fff;font-weight:700}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin:0 4px 0 10px}.dot.red{background:#724ae3}.dot.gray{background:#507850}.chart{height:260px;margin:25px 0 10px;position:relative;border-left:1px solid #386338;border-bottom:1px solid #386338;background:repeating-linear-gradient(to top,transparent 0,transparent 51px,#2b552c 52px)}.chart svg{width:100%;height:100%;overflow:visible}.chart-foot{display:flex;justify-content:space-between;color:#6f946f;font-size:9px}.history-table-wrap{margin-top:14px;overflow:auto;border:1px solid #2c582d}.history-table-wrap table{width:100%;border-collapse:collapse;min-width:680px}.history-table-wrap th,.history-table-wrap td{padding:13px 17px;text-align:left;border-bottom:1px solid #295029;font-size:10px}.history-table-wrap th{color:#789b78;font:700 9px Arial;letter-spacing:.1em}.history-table-wrap td{color:#bad3b9}.history-table-wrap td:nth-child(3){color:#fff;font-weight:700}.method-layout{display:grid;grid-template-columns:330px 1fr;gap:16px}.method-nav{display:flex;flex-direction:column}.method-nav button{border:0;border-bottom:1px solid var(--line);background:#fff;padding:18px;text-align:left;display:grid;grid-template-columns:35px 1fr;gap:10px;color:var(--muted)}.method-nav button.active{background:var(--red);color:#fff}.method-nav button>b{font:700 10px Arial}.method-nav span{font-weight:700}.method-nav small{display:block;font-weight:400;opacity:.65;margin-top:3px}.method-content{background:#fff;border:1px solid var(--line);padding:42px 45px}.method-content .number{font:800 9px Arial;letter-spacing:.18em;color:var(--red)}.method-content h3{font:700 31px Georgia,"Songti SC",serif;margin:17px 0}.method-content>p:not(.number){color:var(--muted);max-width:700px;line-height:2}.method-content ul{padding:0;list-style:none;margin-top:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.method-content li{border-top:2px solid var(--red);background:#f3e9f2;padding:15px;font-size:10px}.knowledge{padding:82px 0;background:#eadbe9}.knowledge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.knowledge-grid article{background:#fff;padding:24px;min-height:260px;border-bottom:3px solid transparent}.knowledge-grid article:hover{border-color:var(--red)}.knowledge-grid span{color:var(--red);font:800 9px Arial}.knowledge-grid h3{font:700 19px/1.45 Georgia,"Songti SC",serif;margin:24px 0 12px}.knowledge-grid p{color:var(--muted);font-size:10px;line-height:1.85}.knowledge-grid a{display:inline-block;margin-top:17px;color:var(--red);font-size:10px}.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px}.faq-layout>div:first-child h2{font:700 43px/1.15 Georgia,"Songti SC",serif;margin:0}.faq-layout>div:first-child>p:last-child{color:var(--muted)}.accordion details{border-top:1px solid var(--line)}.accordion details:last-child{border-bottom:1px solid var(--line)}.accordion summary{padding:18px 0;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between}.accordion summary i{font-style:normal;color:var(--red);font-size:18px}.accordion details[open] summary i{transform:rotate(45deg)}.accordion details p{color:var(--muted);font-size:11px;padding:0 25px 18px 0;margin:0}.newsletter{background:var(--red);color:#fff;padding:55px 0}.newsletter .eyebrow{color:#d6c9ff}.newsletter-inner{display:flex;justify-content:space-between;align-items:end;gap:35px}.newsletter h2{font:700 31px Georgia,"Songti SC",serif;margin:0}.newsletter p:last-child{margin:5px 0 0;color:#cec2f4;font-size:11px}.newsletter form{display:flex}.newsletter input{width:270px;height:45px;border:0;padding:0 13px;outline:0}.newsletter button{height:45px;border:0;background:var(--navy);color:#fff;padding:0 16px;font-size:10px}footer{background:#0c2a0d;color:#fff;padding:58px 0 20px}.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.1fr 1.45fr;gap:32px}.footer-about p{color:#7da27d;font-size:10px;line-height:1.9;margin:18px 0}.footer-rule{border-left:2px solid var(--red);padding-left:9px;color:#c5ddc4;font-size:9px}.footer-grid>div:not(.footer-about){display:flex;flex-direction:column;gap:8px}.footer-grid h4{font-size:10px;margin:0 0 10px}.footer-grid a,.footer-grid span{color:#749974;font-size:9px}.footer-grid a:hover{color:#fff}.footer-bottom{border-top:1px solid #214922;margin-top:40px;padding-top:16px;display:flex;justify-content:space-between;color:#537853;font-size:8px}.toast{position:fixed;right:22px;bottom:22px;background:var(--navy);color:#fff;padding:13px 17px;font-size:10px;opacity:0;transform:translateY(12px);transition:.25s;pointer-events:none;z-index:70}.toast.show{opacity:1;transform:none}@media(max-width:950px){.forecast-grid{grid-template-columns:1fr 1fr}.forecast-card.featured{grid-column:1/-1}.knowledge-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:nth-child(4),.footer-grid>div:nth-child(5){margin-top:15px}}@media(max-width:720px){.shell{width:calc(100% - 30px)}.notice{height:auto;min-height:36px;padding:6px 15px}.site-header{height:64px}.site-header nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 15px;flex-direction:column;gap:0}.site-header nav.open{display:flex}.site-header nav a{padding:9px}.menu{display:block}.hero{padding:50px 0;background:#f8eef7}.hero-grid{grid-template-columns:1fr;gap:40px}.hero h1{font-size:49px}.hero-points{flex-wrap:wrap}.quick-grid{grid-template-columns:1fr 1fr}.quick-grid div:first-child{border-left:0}.section,.trend-section,.knowledge{padding:60px 0}.section-head{display:block}.stamp{display:none}.forecast-grid{grid-template-columns:1fr}.forecast-card.featured{grid-column:auto}.tabs{margin-top:20px}.chart{height:210px}.method-layout{grid-template-columns:1fr}.method-nav{display:grid;grid-template-columns:1fr 1fr}.method-content{padding:28px 23px}.method-content ul{grid-template-columns:1fr}.knowledge-grid{grid-template-columns:1fr}.faq-layout{grid-template-columns:1fr;gap:35px}.newsletter-inner{display:block}.newsletter form{margin-top:22px}.newsletter input{min-width:0;flex:1}.footer-grid{grid-template-columns:1fr 1fr}.footer-about{grid-column:1/-1}.footer-grid>div:nth-child(4),.footer-grid>div:nth-child(5){margin-top:0}.footer-bottom{display:block;line-height:2}.footer-bottom span{display:block}}@media(max-width:430px){.hero-actions{flex-direction:column}.btn{width:100%}.board-grid{grid-template-columns:1fr}.board-grid div{border-right:0;border-bottom:1px solid #ffffff1c}.quick-grid,.method-nav{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-about{grid-column:auto}}