:root{color-scheme:dark;--bg:#090c12;--panel:#131924;--panel-deep:#0e131c;--line:rgba(213,182,121,.2);--gold:#e8c680;--gold-light:#ffe6ab;--text:#e9e4da;--muted:#9ca4b3;--serif:"KaiTi","STKaiti","Noto Serif SC",serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:94px}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-size:14px;line-height:1.8}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:2px solid var(--gold-light);outline-offset:5px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}.skip-link{position:fixed;left:24px;top:-70px;z-index:100;padding:8px 16px;background:var(--gold);color:#18130b}.skip-link:focus{top:12px}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:44px;padding:9px 24px;border:1px solid transparent;border-radius:6px;font-weight:700;line-height:1.5;transition:filter .2s,transform .2s,border-color .2s}.gold{background:linear-gradient(145deg,#fff0c3 0%,#f0cf86 38%,#b78331 100%);color:#2b1c09;border-color:#edd5a2;box-shadow:0 5px 24px rgba(212,169,86,.15)}.gold:hover{filter:brightness(1.09);transform:translateY(-2px)}.outline{border-color:#816738;background:rgba(8,11,17,.5);color:#ebd3a6}.outline:hover{border-color:#e0bc76;background:#1c1b18}.button-large{min-height:54px;padding:14px 30px;font-size:17px}.topbar{position:sticky;top:0;z-index:30;background:rgba(9,12,18,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.header-inner{height:72px;display:flex;justify-content:space-between;align-items:center;gap:25px}.brand{display:flex;gap:11px;align-items:center;flex-shrink:0}.brand-seal{width:36px;height:40px;display:grid;place-items:center;background:#743128;border:1px solid #c99c58;color:#f6dcaa;font-family:var(--serif);font-size:27px;box-shadow:inset 0 0 0 3px #401e1b}.brand strong{font-family:var(--serif);font-size:25px;font-weight:700;line-height:1.05;color:var(--gold-light);letter-spacing:2px}.brand small{display:block;color:#a4957a;font-size:10px;letter-spacing:2px;margin-top:3px}.nav{display:flex;align-items:center;gap:27px}.nav>a:not(.button){font-size:14px;color:#d7cebc;transition:color .2s}.nav>a:hover{color:var(--gold-light)}.nav .button{min-height:38px;padding:8px 20px;font-size:13px}.menu-toggle{display:none}.hero{height:570px;position:relative;overflow:hidden;isolation:isolate}.hero-art{position:absolute;inset:0;z-index:-3;background:url('/official-assets/hero.webp') center 24%/cover no-repeat;transform:scale(1.015)}.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(6,9,16,.78),rgba(8,11,19,.18) 66%,rgba(7,10,17,.35)),linear-gradient(0deg,#090c12,transparent 32%,rgba(8,11,18,.05) 72%,rgba(8,11,18,.23))}.hero-inner{height:100%;display:flex;align-items:center}.hero-copy{width:720px;max-width:100%;padding-bottom:8px;position:relative;text-shadow:0 3px 22px #000}.hero-eyebrow{display:flex;align-items:center;gap:16px;font-size:16px;letter-spacing:7px;color:#f1d6a0}.hero-eyebrow i{width:40px;height:1px;background:linear-gradient(90deg,transparent,#d4aa64)}.hero-eyebrow i:last-child{transform:rotate(180deg)}h1{position:relative;width:max-content;font-family:var(--serif);font-size:112px;font-weight:700;line-height:1.3;letter-spacing:12px;color:#ffe8ad;background:linear-gradient(180deg,#fff6d0 5%,#f8df9b 42%,#c89a46 70%,#fae1a6);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(2px 4px 0 #44321f);margin:12px 0 0}.title-seal{-webkit-text-fill-color:#f4d8a8;display:inline-block;vertical-align:middle;margin-left:8px;letter-spacing:2px;font-family:var(--serif);font-size:17px;line-height:1.35;text-align:center;padding:7px 3px;background:#852f27;border:1px solid #d5ad76;filter:none;transform:rotate(2deg)}.hero-slogan{font-family:var(--serif);font-size:32px;letter-spacing:9px;color:#f4d79b;margin:2px 0 15px}.hero-subtitle{color:#f5e4c9;font-size:20px;letter-spacing:3px}.hero-actions{display:flex;gap:18px;margin-top:28px}.hero-platforms{display:flex;align-items:center;gap:14px;margin-top:21px;font-size:12px;color:#c3bdba;letter-spacing:1px}.hero-platforms b{color:#ac9062}.hero-bottom{position:absolute;bottom:0;height:70px;inset-inline:0;background:linear-gradient(transparent,var(--bg))}.notice{display:flex;gap:19px;align-items:center;background:linear-gradient(90deg,rgba(89,66,33,.25),rgba(33,30,26,.52));border:1px solid var(--line);padding:12px 18px;border-radius:7px;position:relative;z-index:2;min-height:52px}.notice-label{background:linear-gradient(120deg,#ffe4a0,#bc8a36);color:#30200b;font-size:12px;padding:2px 10px;border-radius:3px;flex-shrink:0}.notice p{color:#d0c3ac;font-size:13px;flex:1}.notice strong{color:var(--gold-light)}.notice>a{font-size:12px;color:#bda77f;white-space:nowrap}.notice>a span{margin-left:8px}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px}.highlight-grid article{min-height:137px;padding:20px 12px;text-align:center;background:linear-gradient(155deg,#1b2130,#10141e);border:1px solid rgba(177,181,198,.16);border-top-color:rgba(229,202,144,.4);border-radius:12px;box-shadow:inset 0 1px rgba(255,255,255,.035)}.highlight-grid strong{display:block;font-family:var(--serif);font-size:29px;line-height:1.5;letter-spacing:2px;color:var(--gold)}.highlight-grid span{display:block;color:#ece5d8;font-size:14px;font-weight:600;margin:3px 0}.highlight-grid small{display:block;color:#9baac1;font-size:12px}.section{padding:77px 0 0;scroll-margin-top:86px}.section-title{text-align:center;margin-bottom:33px}.section-title>span{color:#b18d4b;letter-spacing:6px;font-size:11px;font-weight:700}.section-title h2{font-family:var(--serif);font-size:38px;line-height:1.6;letter-spacing:5px;color:var(--gold);font-weight:700}.section-title p{color:var(--muted);font-size:13px;letter-spacing:1px}.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:21px}.download-card{padding:29px 27px 24px;border:1px solid rgba(174,185,211,.18);border-radius:12px;background:linear-gradient(150deg,#1a2130,#10151f);position:relative;transition:transform .25s,border-color .25s}.download-card:hover{transform:translateY(-4px);border-color:rgba(235,197,125,.55)}.download-card.is-recommended{border-color:#9d7a3e;box-shadow:0 0 28px rgba(193,150,71,.08)}.recommend{position:absolute;right:17px;top:-12px;background:#d9b66c;color:#271d0e;border:1px solid #ffe7af;border-radius:4px;padding:2px 10px;font-size:11px;font-weight:700}.download-heading{display:flex;align-items:center;gap:15px}.download-heading svg{width:38px;height:38px;fill:currentColor;color:#d5b671;flex-shrink:0}.download-heading h3{font-size:19px;color:#f1e8d5;line-height:1.5}.download-heading div>span{color:#7f8b9e;font-size:11px}.download-card>p{color:#a2adbe;margin:17px 0 15px;font-size:13px}.platform-tags{display:flex;gap:8px}.platform-tags span{font-size:11px;color:#bba882;border:1px solid rgba(222,186,119,.22);border-radius:3px;padding:1px 7px}.download-button{width:100%;margin-top:23px;font-size:14px}.download-button>span{margin-left:auto}.download-button[aria-disabled=true]{background:#333840;color:#8d929a;box-shadow:none;border-color:#4c535e;cursor:default;transform:none}.download-assist{display:flex;gap:21px;align-items:center;border:1px solid var(--line);border-radius:9px;padding:21px 26px;margin-top:23px;background:#10141c}.qr-frame{height:108px;width:108px;background:#fff;flex-shrink:0;border-radius:5px;overflow:hidden}.qr-frame svg{width:100%;height:100%;display:block}.qr-description strong{color:#ead5ae;font-size:16px}.qr-description p{font-size:12px;color:#939dac;margin:3px 0 5px}.qr-description a{font-size:12px;color:#c09c5b}.browser-tip{padding-left:28px;margin-left:auto;border-left:1px solid var(--line);max-width:430px}.browser-tip>span{font-size:12px;color:#d4bc8f}.browser-tip p{font-size:12px;color:#8f99a9;line-height:1.9;margin-top:3px}.registration-entry{display:flex;justify-content:center;gap:20px;color:#8c96a6;font-size:12px;margin-top:17px}.registration-entry>a{color:#d8b571}.section-tint{background:radial-gradient(ellipse at 50% 20%,rgba(58,65,83,.09),transparent 70%)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.feature-card{display:flex;gap:17px;padding:25px 21px;border:1px solid rgba(168,179,201,.14);border-radius:9px;background:linear-gradient(140deg,#151b26,#0f141e);min-height:160px}.feature-number{color:#846b3e;font-family:Georgia,serif;font-size:29px;line-height:1.3;font-style:italic}.feature-card h3{font-size:17px;letter-spacing:1px;color:#e0c48d;margin:0 0 8px}.feature-card p{font-size:13px;line-height:1.95;color:#a8b0bd}.reward-tabs,.drop-tabs{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-bottom:19px}.tab{border:1px solid rgba(213,182,121,.28);border-radius:5px;background:#141923;color:#aaadba;min-height:42px;padding:8px 22px;font-size:13px;transition:background .2s,color .2s}.tab:hover{color:#f4d89d;border-color:#8c744c}.tab.active{background:linear-gradient(120deg,#f5dfa4,#bf903f);border-color:#d7b773;color:#2a200f;font-weight:700}.rewards-box{border:1px solid var(--line);border-radius:10px;background:linear-gradient(140deg,#141a25,#0e131c);padding:25px;min-height:233px}.gift-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}.gift{border:1px solid rgba(213,182,121,.17);background:#101620;border-radius:7px;min-height:181px;padding:14px 10px;text-align:center}.gift-day{font-family:var(--serif);font-size:20px;color:#e5c88a;display:block}.gift-mark{display:grid;place-items:center;width:47px;height:47px;border:1px solid rgba(221,177,100,.5);border-radius:50%;margin:10px auto;color:#e7c98d;font-size:25px;font-family:var(--serif);background:radial-gradient(#554329,#191c24)}.gift p{color:#c5c9d1;font-size:12px;line-height:1.85}.first-gift{display:flex;align-items:center;justify-content:center;gap:29px;min-height:180px;padding:15px 35px}.gift-seal{display:grid;place-items:center;width:88px;height:88px;border:1px solid #9a7642;color:#f1d49a;font-family:var(--serif);font-size:30px;transform:rotate(-6deg);background:#2c261f;flex-shrink:0}.first-gift h3{font-family:var(--serif);font-size:28px;color:var(--gold);margin-bottom:10px}.first-gift p{color:#c0c4cd;line-height:2.1;max-width:690px}.table-scroll{overflow-x:auto;border:1px solid rgba(176,184,201,.13);border-radius:6px}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}thead{background:#212433;color:#d3b579}th,td{padding:13px 19px;border-bottom:1px solid rgba(154,170,194,.1);line-height:1.9}tbody th{width:22%;min-width:130px;color:#d9c29a;font-weight:400;vertical-align:top}td{color:#aeb7c7}tbody tr:last-child>*{border-bottom:0}tbody tr:nth-child(even){background:rgba(163,176,201,.025)}tbody tr:hover{background:rgba(227,185,111,.04)}.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.event-card{position:relative;overflow:hidden;min-height:234px;padding:30px 27px;background:radial-gradient(ellipse at 100% 0%,rgba(134,100,46,.15),transparent 75%),#121822;border:1px solid var(--line);border-radius:9px}.event-index{font-family:Georgia,serif;font-size:52px;font-style:italic;color:rgba(216,181,111,.15);position:absolute;right:15px;top:0}.event-card h3{font-family:var(--serif);font-size:27px;letter-spacing:1px;color:#e2c183;margin:21px 0 14px}.event-card p{font-size:13px;color:#a9b1bf;line-height:2.1;position:relative}.drop-panel{background:#111720;border-radius:8px}.drop-tabs{margin-bottom:18px}.drop-tabs .tab{min-width:150px}.drop-panel tbody th{width:20%}.closing-banner{margin-top:84px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(110deg,#1e1b19,#171d28 60%,#111720)}.closing-banner .wrap{display:flex;align-items:center;gap:25px;padding-block:39px}.closing-mark{font-family:var(--serif);font-size:64px;color:#b38c49;line-height:1;opacity:.7}.closing-banner h2{font-family:var(--serif);font-size:32px;letter-spacing:3px;color:#e6cf9f}.closing-banner p{font-size:12px;color:#8d939f;letter-spacing:1px;margin-top:3px}.closing-banner .button{margin-left:auto}.footer{text-align:center;padding:42px 0 34px;color:#6e7785;font-size:12px}.footer-brand{font-family:var(--serif);font-size:26px;color:#bba071;letter-spacing:3px}.footer p{letter-spacing:2px;margin:4px 0 14px}.footer .wrap>div{display:flex;justify-content:center;gap:14px}.footer a:hover{color:#d8c18e}.footer small{display:block;margin-top:16px;font-size:11px}.back-top{position:fixed;right:25px;bottom:29px;height:39px;width:39px;display:grid;place-items:center;border:1px solid #695632;border-radius:5px;background:#171b23;color:#dfc180;z-index:20;font-size:21px}.mobile-dock{display:none}.register-dialog{color:#dbcfb9;background:linear-gradient(140deg,#1d2330,#10151f);border:1px solid #8b7046;border-radius:12px;padding:33px 28px;text-align:center;max-width:440px;width:calc(100% - 38px);box-shadow:0 20px 100px #0008}.register-dialog::backdrop{background:#03060bcc;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:13px;top:7px;background:none;border:0;font-size:26px;color:#b8ac98}.dialog-mark{font:42px var(--serif);color:#d5af66}.register-dialog h2{font:28px var(--serif);color:#eed4a0;margin:10px 0}.register-dialog p{font-size:13px;color:#a6afbd;line-height:2}.dialog-confirm{margin-top:22px;min-width:150px}
h1{text-shadow:none}
@media(min-width:1800px){.hero-art{background-position:center 28%}.hero{height:620px}.hero-copy{padding-bottom:5px}}
@media(max-width:1100px){.nav{gap:19px}.brand small{display:none}.brand strong{font-size:23px}.nav>a:not(.button){font-size:13px}.hero-art{background-position:58% 25%}.hero-shade{background:linear-gradient(90deg,rgba(6,9,16,.83),rgba(8,11,19,.23)),linear-gradient(0deg,#090c12,transparent 45%)}.hero h1{font-size:96px}.gift-grid{grid-template-columns:repeat(4,1fr)}.gift{min-height:160px}.feature-card{padding:21px 17px;gap:13px}.browser-tip{max-width:340px;padding-left:20px}.event-card{padding:25px 20px}.download-heading h3{font-size:17px}.download-card{padding:27px 20px 22px}}
@media(max-width:820px){.wrap{width:calc(100% - 36px)}.header-inner{height:66px}.brand strong{font-size:24px}.brand small{display:block;font-size:9px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;border:1px solid var(--line);border-radius:4px;background:#151923;padding:9px}.menu-toggle span{height:1px;background:#d7ba7c;width:20px}.nav{display:none;position:absolute;left:0;right:0;top:66px;padding:18px;background:#10151ff9;border-bottom:1px solid var(--line);flex-direction:column;gap:0;align-items:stretch}.nav.open{display:flex}.nav>a:not(.button){padding:12px 16px;border-bottom:1px solid #ffffff07}.nav>.button{margin-top:10px}.hero{height:530px}.hero-art{background-position:59% 20%}.hero-copy{width:620px}.hero h1{font-size:90px}.hero-slogan{font-size:28px}.hero-subtitle{font-size:17px}.highlight-grid{gap:12px}.highlight-grid article{padding:17px 10px}.highlight-grid strong{font-size:24px}.highlight-grid small{font-size:11px}.download-grid{gap:15px}.download-card{padding:26px 17px 20px}.download-heading{gap:11px}.download-heading svg{width:29px;height:29px}.download-heading h3{font-size:15px}.download-button{font-size:12px;padding:11px 13px}.download-card>p{min-height:43px;font-size:12px}.download-assist{flex-wrap:wrap}.browser-tip{max-width:none;flex-basis:100%;padding:14px 0 0;margin:0;border-left:0;border-top:1px solid var(--line)}.browser-tip p br{display:none}.feature-grid{grid-template-columns:repeat(2,1fr)}.event-grid{grid-template-columns:1fr}.event-card{min-height:0;padding:25px}.event-card h3{margin-top:2px;font-size:26px}.event-card p{max-width:95%}.event-index{font-size:65px;top:0;right:25px}.closing-banner .wrap{gap:17px}.closing-banner h2{font-size:27px}.closing-banner .button{padding-inline:20px;font-size:14px}.closing-mark{display:none}}
@media(max-width:600px){html{scroll-padding-top:80px}.wrap{width:calc(100% - 30px)}.hero{height:530px}.hero-art{background-position:62% 22%;opacity:.85}.hero-shade{background:linear-gradient(90deg,rgba(6,9,16,.7),rgba(8,11,19,.28)),linear-gradient(0deg,#090c12 1%,transparent 48%,rgba(9,12,18,.18))}.hero-inner{align-items:center}.hero-copy{padding:26px 0 0}.hero-eyebrow{font-size:12px;gap:10px;letter-spacing:6px}.hero-eyebrow i{width:23px}.hero h1{font-size:68px;letter-spacing:4px;margin-top:15px;line-height:1.4}.title-seal{font-size:11px;padding:5px 2px;margin-left:1px;letter-spacing:1px}.hero-slogan{font-size:23px;letter-spacing:5px;margin:0 0 20px}.hero-subtitle{font-size:14px;letter-spacing:1px;max-width:290px;line-height:2}.hero-actions{gap:12px;margin-top:23px}.hero-actions .button{font-size:14px;min-height:48px;padding:12px 23px}.hero-platforms{font-size:10px;gap:9px;letter-spacing:0;margin-top:19px}.notice{align-items:flex-start;padding:12px;gap:10px}.notice-label{font-size:10px;margin-top:2px;padding:2px 7px}.notice p{font-size:11px;line-height:1.9}.notice>a{display:none}.highlight-grid{grid-template-columns:repeat(2,1fr);gap:11px;margin-top:17px}.highlight-grid article{min-height:125px;padding:16px 9px}.highlight-grid strong{font-size:27px}.highlight-grid span{font-size:12px}.highlight-grid small{font-size:10px;line-height:1.7}.section{padding-top:58px}.section-title{margin-bottom:27px}.section-title>span{font-size:10px;letter-spacing:5px}.section-title h2{font-size:33px;letter-spacing:4px}.section-title p{font-size:11px;letter-spacing:.4px;line-height:1.9;max-width:330px;margin:auto}.download-grid{grid-template-columns:1fr;gap:20px}.download-card{padding:23px 22px 20px}.download-heading svg{width:34px;height:34px}.download-heading h3{font-size:19px}.download-heading div>span{font-size:11px}.download-card>p{min-height:0;margin:11px 0;font-size:12px}.download-button{margin-top:17px;min-height:44px;font-size:14px}.download-assist{gap:16px;padding:17px}.qr-frame{height:89px;width:89px}.qr-description{flex:1;min-width:0}.qr-description strong{font-size:14px}.qr-description p{font-size:11px}.browser-tip p{font-size:11px}.registration-entry{font-size:11px;gap:12px;flex-wrap:wrap}.feature-grid{grid-template-columns:1fr;gap:12px}.feature-card{min-height:0;padding:22px 18px}.feature-card h3{font-size:17px}.feature-card p{font-size:12px}.feature-number{font-size:27px;min-width:34px}.reward-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.tab{font-size:11px;padding:8px 6px;min-height:40px;white-space:nowrap}.rewards-box{padding:12px;min-height:0}.gift-grid{grid-template-columns:repeat(2,1fr);gap:9px}.gift{min-height:155px;padding:11px 8px}.gift:last-child:nth-child(odd){grid-column:1/-1;display:grid;grid-template-columns:55px 40px 1fr;align-items:center;gap:12px;text-align:left;min-height:85px;padding:14px}.gift:last-child:nth-child(odd) .gift-mark{width:38px;height:38px;font-size:22px;margin:0}.gift-day{font-size:19px}.gift p{font-size:11px}.first-gift{padding:13px 10px;gap:17px;align-items:flex-start}.gift-seal{width:54px;height:66px;font-size:23px;margin-top:9px}.first-gift h3{font-size:23px}.first-gift p{font-size:12px;line-height:2}.table-scroll th,.table-scroll td{padding:12px 10px;font-size:11px;line-height:1.9}.table-scroll tbody th{min-width:90px;width:28%}.event-card{padding:24px 20px}.event-card h3{font-size:24px}.event-card p{font-size:12px;line-height:2.15}.drop-tabs .tab{min-width:126px;font-size:13px}.drop-panel tbody th{width:26%;min-width:91px}.closing-banner{margin-top:58px}.closing-banner .wrap{display:block;text-align:center;padding-block:31px}.closing-banner h2{font-size:29px;letter-spacing:2px}.closing-banner p{font-size:10px;margin-top:6px}.closing-banner .button{margin-top:20px;font-size:14px;min-height:47px}.footer{padding-bottom:110px;padding-top:30px}.footer p{font-size:10px}.footer .wrap>div{font-size:11px}.mobile-dock{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:25;gap:10px;padding:9px 15px calc(9px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:rgba(10,13,20,.97);backdrop-filter:blur(14px)}.mobile-dock .button{flex:1;min-height:43px;padding:9px 14px;font-size:13px}.back-top{right:13px;bottom:83px;width:33px;height:33px;font-size:18px}.register-dialog{padding:30px 22px}.register-dialog p{font-size:12px}}
@media(max-width:360px){.hero h1{font-size:59px;letter-spacing:3px}.hero-slogan{font-size:21px}.hero-subtitle{font-size:12px}.hero-actions .button{padding-inline:19px}.qr-description strong{font-size:12px}.reward-tabs .tab{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

.hero-copy>.notice{margin:8px 0 12px;max-width:700px;padding:9px 12px;gap:12px;background:rgba(9,12,18,.66);text-shadow:none}
