:root{--bg-color:#fafafa;--text-color:#4a4a4a;--primary:#96c2a8;--secondary:#b2d3c0;--accent:#e5f0ea;--glass-bg:#fff9;--glass-border:#fffc;--glass-shadow:0 4px 16px #96c2a826}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-color);background:url(/love_bg.png) 50%/cover no-repeat fixed;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:300;overflow-x:hidden}#welcome-screen{z-index:100;background:url(/love_bg.png) 50%/cover no-repeat fixed;flex-direction:column;justify-content:center;align-items:center;transition:opacity 1s,transform 1s;display:flex;position:fixed;inset:0}#welcome-screen.fade-out{opacity:0;pointer-events:none;transform:scale(1.05)}.heart{background:var(--primary);width:40px;height:40px;margin-bottom:40px;animation:2s infinite heartbeat;position:relative;transform:rotate(-45deg)}.heart:before,.heart:after{content:"";background:var(--primary);border-radius:50%;width:40px;height:40px;position:absolute}.heart:before{top:-20px;left:0}.heart:after{top:0;left:20px}@keyframes heartbeat{0%{transform:scale(1)rotate(-45deg)}50%{transform:scale(1.1)rotate(-45deg)}to{transform:scale(1)rotate(-45deg)}}.typewriter{white-space:nowrap;letter-spacing:.1em;border-right:2px solid var(--text-color);color:var(--text-color);margin:0 auto;font-size:1.8rem;font-weight:400;animation:2.5s steps(30,end) typing,.5s step-end infinite blink-caret;overflow:hidden}@keyframes typing{0%{width:0}to{width:100%}}@keyframes blink-caret{0%,to{border-color:#0000}50%{border-color:var(--text-color)}}#enter-btn{border:1px solid var(--primary);cursor:pointer;color:var(--primary);background:0 0;border-radius:30px;margin-top:50px;padding:12px 36px;font-size:1.1rem;font-weight:400;transition:all .3s}.hidden{display:none!important}#main-content{min-height:100vh;padding-top:40px;position:relative}#particles-bg{z-index:-1;position:fixed;inset:0}@keyframes spin{to{transform:rotate(360deg)}}.timer-container{text-align:center;margin:20px 0 40px}.timer-container h2{color:var(--text-color);letter-spacing:.1em;opacity:.8;margin-bottom:15px;font-size:1.2rem;font-weight:400}.timer{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);color:var(--primary);border-radius:20px;gap:15px;padding:15px 30px;font-size:1.5rem;font-weight:300;display:inline-flex}.timer span{flex-direction:column;align-items:center;min-width:50px;display:flex}.timer span small{color:var(--text-color);opacity:.7;margin-top:5px;font-size:.8rem}.carousel-container{perspective:1200px;justify-content:center;align-items:center;width:100%;height:50vh;margin-top:20px;display:flex;position:relative}.carousel{width:260px;height:350px;transform-style:preserve-3d;transition:transform 1s cubic-bezier(.25,1,.5,1);position:relative}.carousel-item{box-sizing:border-box;background:#fff;border-radius:12px;width:100%;height:100%;padding:8px;transition:transform 1s,opacity 1s;position:absolute;top:0;left:0;overflow:hidden;box-shadow:0 10px 30px #00000014}.carousel-item img{object-fit:cover;background:var(--accent);cursor:zoom-in;border-radius:8px;width:100%;height:100%;transition:transform .3s}.carousel-item img:hover{transform:scale(1.03)}.carousel-controls{z-index:10;gap:15px;display:flex;position:absolute;bottom:-50px}#password-input{border:1px solid var(--primary);background:var(--glass-bg);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);text-align:center;width:100%;color:var(--text-color);border-radius:25px;outline:none;padding:12px 20px;font-family:inherit;font-size:1rem;transition:all .3s;box-shadow:0 2px 8px #96c2a81a}#password-input:focus{border-color:var(--secondary);box-shadow:0 4px 12px #96c2a833}#password-input.shake{border-color:#ff8b8b;animation:.5s ease-in-out shake;box-shadow:0 4px 12px #ff8b8b33}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}#enter-btn{border:1px solid var(--primary);cursor:pointer;color:var(--primary);background:0 0;border-radius:30px;width:100%;margin-top:0;padding:12px 36px;font-size:1.1rem;font-weight:400;transition:all .3s}.error-msg{color:#ff8b8b;opacity:0;pointer-events:none;font-size:.85rem;font-weight:400;transition:opacity .3s}.error-msg.show{opacity:1}.carousel-controls button{border:1px solid var(--primary);cursor:pointer;width:40px;height:40px;color:var(--primary);background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;transition:all .3s;display:flex}.carousel-controls button:hover{background:var(--primary);color:#fff;box-shadow:0 4px 12px #96c2a84d}.timeline{width:min(92%,760px);margin:88px auto 64px;padding:0 12px}.section-heading{text-align:center;margin-bottom:42px}.section-heading p{color:var(--primary);letter-spacing:.28em;margin-bottom:10px;font-size:.78rem;font-weight:800}.timeline h2{color:var(--text-color);font-size:clamp(1.7rem,4vw,2.4rem);font-weight:800;line-height:1.15}.timeline-list{gap:26px;list-style:none;display:grid;position:relative}.timeline-list:before{content:"";background:linear-gradient(#0f5bff24,#0f5bff8f,#0f5bff1f);border-radius:999px;width:2px;position:absolute;top:14px;bottom:14px;left:19px}.timeline-item{grid-template-columns:40px minmax(0,1fr);align-items:start;gap:18px;display:grid;position:relative}.timeline-marker{background:var(--primary);z-index:1;border:4px solid #fff;border-radius:50%;width:18px;height:18px;margin:8px auto 0;box-shadow:0 0 0 1px #0f5bff29,0 8px 20px #0f5bff38}.timeline-content{-webkit-backdrop-filter:blur(18px);background:#ffffffbd;border:1px solid #ffffffeb;border-radius:18px;min-height:80px;padding:18px 20px 20px;transition:transform .3s,box-shadow .3s;box-shadow:0 18px 40px #0f172a14,0 8px 24px #0f5bff14}.timeline-content:hover{transform:translateY(-3px);box-shadow:0 22px 46px #0f172a1a,0 10px 28px #0f5bff1f}.timeline-content time{background:var(--accent);min-height:28px;color:var(--primary);border-radius:999px;align-items:center;margin-bottom:12px;padding:0 12px;font-size:.82rem;font-weight:800;display:inline-flex}.timeline-content h3{color:var(--text-color);margin-bottom:8px;font-size:1.12rem;font-weight:800}.timeline-content p{color:var(--muted-text);font-size:.98rem;line-height:1.75}.lightbox{z-index:200;-webkit-backdrop-filter:blur(15px);opacity:0;pointer-events:none;background:#fafafae0;justify-content:center;align-items:center;transition:opacity .4s cubic-bezier(.25,1,.5,1);display:flex;position:fixed;inset:0}.lightbox.active{opacity:1;pointer-events:auto}.lightbox-content{cursor:zoom-out;background:#fff;border:6px solid #fff;border-radius:16px;max-width:90%;max-height:80vh;transition:transform .4s cubic-bezier(.25,1,.5,1);transform:scale(.92);box-shadow:0 15px 40px #96c2a826}.lightbox.active .lightbox-content{transform:scale(1)}.lightbox-close{color:var(--text-color);cursor:pointer;justify-content:center;align-items:center;width:44px;height:44px;font-size:2.5rem;font-weight:200;line-height:1;transition:transform .3s,color .3s;display:flex;position:absolute;top:30px;right:40px}.lightbox-close:hover{color:var(--primary);transform:scale(1.1)rotate(90deg)}@media (width<=768px){.typewriter{font-size:1.3rem}.carousel-container{height:380px;margin-top:10px}.carousel{width:220px;height:300px}.carousel-controls{bottom:10px}.timer{padding:10px 20px;font-size:1.2rem}.timeline{width:95%;margin:40px auto 30px;padding:10px}.timeline h2{margin-bottom:25px;font-size:1.4rem}.timeline-content{padding:12px 15px}.lightbox-content{border-width:4px;max-width:95%;max-height:80vh}.lightbox-close{font-size:2.2rem;top:20px;right:20px}}@media (width<=480px){.timer{gap:8px;padding:8px 12px;font-size:1.1rem}.timer span{min-width:40px}.timer span small{font-size:.7rem}}:root{--bg-color:#fff;--text-color:#111827;--muted-text:#667085;--primary:#0f5bff;--secondary:#cdd8ff;--accent:#eef3ff;--glass-shadow:0 4px 16px #0f5bff1f}body{background:#fff}#welcome-screen{background:#fff;justify-content:center;align-items:center;padding:clamp(18px,4vw,56px);display:flex}.heart{display:none}.login-shell{background:#0f5bff;justify-content:center;align-items:center;width:min(100%,900px);min-height:min(900px,100vh - 36px);display:flex;position:relative;overflow:hidden}.login-shell:after{content:"";background:#f5f5f5c7;border-radius:50%;width:58%;height:120%;position:absolute;top:-10%;right:-12%;transform:rotate(8deg)}.login-card{z-index:1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ebf0ffc7;border:1px solid #ffffffd1;border-radius:clamp(34px,6vw,58px);width:min(84%,748px);padding:clamp(40px,7vw,64px);position:relative;box-shadow:0 24px 64px #0f172a33}.login-kicker{color:var(--primary);letter-spacing:.36em;text-transform:uppercase;margin-bottom:24px;font-size:clamp(1rem,2.6vw,1.6rem);font-weight:800}.login-card h1{color:#111827;margin-bottom:24px;font-size:clamp(2.6rem,7vw,4.1rem);font-weight:800;line-height:1.05}.login-subtitle{color:var(--muted-text);margin-bottom:32px;font-size:clamp(1.1rem,3vw,1.55rem);font-weight:500}.login-note{width:100%;color:var(--muted-text);background:#ffffffad;border-radius:28px;margin-bottom:54px;padding:22px 30px;font-size:clamp(1rem,2.4vw,1.35rem);font-weight:700;line-height:1.5}.password-container{flex-direction:column;align-items:stretch;gap:16px;width:100%;max-width:none;margin-top:0;display:flex}.password-container label{color:#344054;margin-top:8px;font-size:clamp(1rem,2.4vw,1.35rem);font-weight:800;line-height:1.1}#username-input,#password-input{text-align:left;color:#111827;background:#ffffffd1;border:1px solid #ffffffdb;border-radius:26px;outline:none;width:100%;height:clamp(66px,8.4vw,88px);padding:0 30px;font-family:inherit;font-size:clamp(1.15rem,3vw,1.65rem);transition:all .3s;box-shadow:inset 0 1px 4px #0f172a14}#enter-btn{background:var(--primary);cursor:pointer;color:#fff;border:0;border-radius:999px;width:100%;min-height:clamp(70px,8vw,86px);margin-top:16px;padding:18px 30px;font-size:clamp(1.2rem,3.2vw,1.7rem);font-weight:800;transition:all .3s}#enter-btn:hover{color:#fff;background:#004fe6;transform:translateY(-2px);box-shadow:0 14px 30px #0f5bff47}.error-msg{color:#d92d20;opacity:0;pointer-events:none;text-align:center;min-height:1.2em;font-size:1rem;font-weight:700;transition:opacity .3s}@media (width<=768px){#welcome-screen{padding:0}.login-shell{min-height:100vh}.login-card{border-radius:34px;width:min(90%,748px);padding:38px 28px}.login-note{margin-bottom:34px;padding:18px 22px}}.login-shell{box-shadow:none;background:#fff}.login-shell:after{display:none}.login-card{-webkit-backdrop-filter:blur(24px)saturate(1.25);background:#ffffffad;border:1px solid #ffffffeb;box-shadow:0 30px 80px #0f172a24,0 10px 30px #0f5bff14,inset 0 1px #fffffff2}.login-card:before{content:"";border-radius:inherit;pointer-events:none;z-index:-1;background:#eef3ff80;position:absolute;inset:0}.login-note,#username-input,#password-input{-webkit-backdrop-filter:blur(14px);background:#ffffffb8;border-color:#fffffff0;box-shadow:inset 0 1px 2px #ffffffbf,0 10px 24px #0f172a0f}#username-input.shake{border-color:#ff8b8b;animation:.5s ease-in-out shake;box-shadow:0 4px 12px #ff8b8b33}.login-card{border-radius:clamp(28px,5vw,46px);width:min(82%,620px);padding:clamp(34px,5.5vw,52px)}.login-note{margin-bottom:38px}#username-input,#password-input{height:clamp(58px,7vw,74px)}#enter-btn{min-height:clamp(60px,7vw,74px)}@media (width<=768px){.login-card{border-radius:30px;width:min(88%,620px);padding:32px 24px}}.login-card{aspect-ratio:1;flex-direction:column;justify-content:center;width:min(82vw,560px);padding:clamp(26px,4vw,40px);display:flex}.login-kicker{margin-bottom:14px;font-size:clamp(.85rem,1.8vw,1.18rem)}.login-card h1{margin-bottom:14px;font-size:clamp(2rem,4.8vw,3.35rem)}.login-subtitle{margin-bottom:20px;font-size:clamp(.95rem,2vw,1.25rem)}.login-note{border-radius:22px;margin-bottom:24px;padding:14px 22px;font-size:clamp(.9rem,1.8vw,1.08rem)}.password-container{gap:10px}.password-container label{margin-top:4px;font-size:clamp(.9rem,1.8vw,1.08rem)}#username-input,#password-input{border-radius:22px;height:clamp(48px,5.5vw,60px);padding:0 22px;font-size:clamp(1rem,2vw,1.22rem)}#enter-btn{min-height:clamp(52px,5.8vw,62px);margin-top:10px;font-size:clamp(1.05rem,2.2vw,1.28rem)}@media (width<=768px){.login-card{width:min(88vw,520px);padding:24px}}:root{--bg-color:#fffaf7;--paper:#fff;--paper-soft:#fffaf7;--text-color:#243020;--muted-text:#60735c;--primary:#5a7a4f;--primary-deep:#3b5433;--secondary:#c2d4bc;--accent:#f2f7f0;--line:#5a7a4f2e;--glass-bg:#ffffffc2;--glass-border:#fffffff0;--glass-shadow:0 18px 44px #5a7a4f21}.login-shell{background:0 0;min-height:min(860px,100vh - 36px)}.login-card{aspect-ratio:auto;background:linear-gradient(#ffffffe0,#f2f7ffd1);border:1px solid #2f6fbd24;border-radius:8px;width:min(86vw,520px);padding:clamp(30px,5vw,48px);box-shadow:0 26px 70px #1f508a29,inset 0 1px #ffffffeb}.login-card:before{border-radius:inherit;background:linear-gradient(90deg,#2f6fbd1a,#0000 28%),repeating-linear-gradient(90deg,#17203309 0 1px,#0000 1px 7px)}.login-kicker{color:var(--primary);letter-spacing:.22em}.login-card h1{color:var(--text-color);letter-spacing:0}.login-subtitle,.login-note{color:var(--muted-text)}.login-note{border-left:3px solid var(--primary);background:#ffffffbd;border-radius:8px}#username-input,#password-input{background:#ffffffe0;border-color:#2f6fbd29;border-radius:8px}#enter-btn{background:var(--primary);border-radius:8px;box-shadow:0 14px 30px #2f6fbd3d}#enter-btn:hover{background:var(--primary-deep)}#main-content{padding-top:46px}#main-content:before{content:"";pointer-events:none;z-index:-2;background:linear-gradient(90deg,#2f6fbd0d,#0000 24% 76%,#2f6fbd0a),repeating-linear-gradient(90deg,#0000 0 18px,#17203305 18px 19px);position:fixed;inset:0}.timer-container{margin:14px auto 44px;padding:0 18px}.timer-container h2{color:var(--text-color);opacity:1;font-size:clamp(1.15rem,3vw,1.55rem);font-weight:800}.timer{box-shadow:var(--glass-shadow);color:var(--primary-deep);background:#ffffffc7;border:1px solid #2f6fbd1f;border-radius:8px;gap:12px}.timer span{min-width:58px}.carousel-container{height:54vh;min-height:390px}.carousel-item:after{content:"MEMORY";color:#2f6fbd70;letter-spacing:.18em;font-size:.68rem;font-weight:800;position:absolute;bottom:10px;left:14px}.carousel-controls{bottom:-42px}.carousel-controls button{color:var(--primary-deep);background:#ffffffbd;border-color:#2f6fbd38;border-radius:8px;box-shadow:0 10px 24px #1f508a1a}.carousel-controls button:hover{background:var(--primary);color:#fff}.section-heading p{color:var(--primary)}.timeline h2{color:var(--text-color)}.timeline-list:before{background:linear-gradient(#2f6fbd14,#2f6fbd75,#2f6fbd14);left:20px}.timeline-marker{border:4px solid var(--primary);background:#fff;box-shadow:0 0 0 5px #2f6fbd1a}.timeline-content{background:linear-gradient(#ffffffdb,#f3f8ffc7);border:1px solid #2f6fbd1f;border-radius:8px;box-shadow:0 16px 40px #1f508a1c}.timeline-content time{color:var(--primary-deep);letter-spacing:.05em;background:#e8f2ffeb;border-radius:4px}.timeline-content h3{color:var(--text-color)}.lightbox-content{border:10px solid #fff;border-radius:6px;box-shadow:0 28px 70px #1f508a38}.lightbox-close{color:var(--primary-deep);background:#ffffffb8;border-radius:8px}@media (width<=768px){.login-card{width:min(90vw,520px);padding:28px 22px}.login-note{margin-bottom:22px}.carousel-container{min-height:370px}.timeline{width:94%;margin-top:54px}.timeline-item{gap:14px}}@media (width<=480px){#main-content{padding-top:36px}.timer{gap:8px;padding:10px 12px}.timer span{min-width:46px}.carousel-item{padding:10px 10px 30px}}body{color:var(--text-color);background:#fffaf7}#welcome-screen{background:#fffaf7}#main-content:before{display:none}.login-shell{width:min(100%,1040px)}.login-card{background:#ffffffdb;border:1px solid #17203314;width:min(88vw,560px);padding:clamp(36px,6vw,58px);box-shadow:0 34px 90px #1f508a1f,inset 0 1px #fffffff2}.login-card:before{display:none}.login-kicker,.section-heading p{color:var(--primary);letter-spacing:.24em;font-size:.76rem}.login-card h1,.timeline h2{letter-spacing:0;font-family:Times New Roman,Noto Serif SC,Songti SC,SimSun,serif;font-weight:600}.login-card h1{font-size:clamp(2.45rem,5vw,3.6rem)}.login-subtitle{font-size:clamp(1rem,2vw,1.18rem)}.login-note{color:#5f6f84;background:0 0;border-top:1px solid #1720331a;border-bottom:1px solid #17203314;border-left:0}#username-input,#password-input{box-shadow:none;background:#fff;border-color:#1720331a}#username-input:focus,#password-input:focus{border-color:#5a7a4f75;box-shadow:0 0 0 4px #5a7a4f14}#enter-btn{background:var(--text-color);color:#fff;transition:background-color .4s,transform .4s,box-shadow .4s;box-shadow:0 12px 28px #2430201f}#enter-btn:hover{background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px #5a7a4f40}.timer,.timeline-content,.carousel-controls button{background:#ffffffdb;border-color:#24302014;box-shadow:0 18px 44px #5a7a4f1a}.timer-container{margin-top:18px}.timer-container h2{letter-spacing:0;font-family:Times New Roman,Noto Serif SC,Songti SC,SimSun,serif;font-size:clamp(1.35rem,3.4vw,2rem);font-weight:600}.timer{color:var(--text-color);padding:18px 34px}.timer span small{color:var(--muted-text)}.carousel-container{min-height:430px}.carousel-item{background:#fff;border:1px solid #5a7a4f14;border-radius:4px;padding:10px;box-shadow:0 26px 64px #5a7a4f29}.carousel-item:after{display:none}.carousel-item img{filter:saturate(.92)contrast(1.04);border-radius:2px}.carousel-controls button{color:var(--text-color);border-radius:999px}.timeline{width:min(90%,840px);margin-top:112px}.section-heading{margin-bottom:50px}.timeline h2{font-size:clamp(2rem,5vw,3rem)}.timeline-list:before{background:#1720331f}.timeline-marker{border-color:#172033;box-shadow:0 0 0 7px #2f6fbd14}.timeline-content{background:#ffffffe6;border-radius:4px;padding:22px 24px 24px}.timeline-content:hover{transform:translateY(-2px)}.timeline-content time{color:#5378a8;background:0 0;border-bottom:1px solid #2f6fbd4d;border-radius:0;min-height:auto;padding:0 0 5px}.timeline-content h3{font-family:Times New Roman,Noto Serif SC,Songti SC,SimSun,serif;font-size:1.28rem;font-weight:600}.timeline-content p{color:#5f6f84}.lightbox{background:#fffaf7f0}:root{--bg-color:#fffaf7;--paper-soft:#fffaf7;--accent:#fff4ef}body,#welcome-screen{background-color:#fffaf7}.login-card,.timer,.timeline-content,.carousel-controls button{background:#fffaf7eb}.timer span{flex-direction:row;justify-content:center;align-items:baseline;gap:5px}.timer span small{margin-top:0}.timeline{width:min(88%,960px);margin-top:128px;margin-bottom:96px}.section-heading{grid-template-columns:minmax(80px,1fr) auto minmax(80px,1fr);align-items:center;gap:28px;margin-bottom:72px;display:grid}.section-heading:before,.section-heading:after{content:"";background:#1a191624;height:1px}.section-heading p{grid-column:2;margin:0}.section-heading h2{grid-column:1/-1;margin-top:18px}.timeline-list{gap:0}.timeline-list:before{background:linear-gradient(#1a191600 0%,#1a191626 15% 85%,#1a191600 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