:root{--bg:#f7f3ed;--paper:#fffdfa;--ink:#2b2825;--muted:#7b746d;--accent:#a44f45;--line:#ded7cf;--shadow:0 16px 50px rgba(39,31,24,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.75}a{color:inherit;text-decoration:none}img,video{max-width:100%;display:block}.hero{min-height:100vh;position:relative;background:center/cover no-repeat;color:white;display:flex;align-items:end;padding:110px 7vw 7vh}.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,18,20,.18),rgba(17,18,20,.55) 70%,rgba(17,18,20,.72))}.nav{position:absolute;top:24px;left:5vw;right:5vw;z-index:3;display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border:1px solid rgba(255,255,255,.28);border-radius:999px}.glass{backdrop-filter:blur(16px);background:rgba(255,255,255,.12)}.brand{font-weight:800;letter-spacing:.12em}.nav-links{display:flex;gap:22px;font-size:14px}.hero-content{position:relative;z-index:2;max-width:960px}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;opacity:.78}.hero h1{font-size:clamp(52px,9vw,110px);line-height:.95;margin:.2em 0}.hero-quote{font-size:clamp(22px,3vw,38px);max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.btn{border:0;border-radius:999px;padding:13px 22px;cursor:pointer;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:#fff;color:#2d2926}.btn.ghost{border:1px solid rgba(255,255,255,.5);background:transparent;color:#fff}.btn.ghost.dark{color:var(--ink);border-color:var(--line)}.since-card{display:inline-grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:18px 24px;border-radius:24px;border:1px solid rgba(255,255,255,.22)}.since-card div{min-width:120px}.metric{font-size:32px;font-weight:800;display:block}.since-card small{opacity:.76}.scroll-cue{position:absolute;right:6vw;bottom:4vh;z-index:2;font-size:13px;opacity:.75}.section{padding:110px 7vw}.section-label{font-size:12px;letter-spacing:.18em;color:var(--accent);text-transform:uppercase;font-weight:800}.section h2{font-size:clamp(34px,5vw,62px);line-height:1.1;margin:.28em 0}.letter-wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:7vw;align-items:center}.letter-text{white-space:pre-line;font-size:19px;max-width:760px}.polaroid{background:#fff;padding:14px 14px 26px;box-shadow:var(--shadow);transform:rotate(2deg)}.polaroid img{aspect-ratio:4/5;object-fit:cover}.polaroid 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1fr;gap:18px;margin-bottom:34px;position:relative}.timeline-item:before{content:"";position:absolute;left:-36px;top:10px;width:11px;height:11px;background:var(--accent);border-radius:50%}.timeline-item span{font-weight:800;color:var(--accent)}.timeline-item h3{margin:0}.timeline-item p{margin:.35em 0;color:var(--muted)}.plan-board{display:grid;gap:14px}.plan-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:20px}.plan-card header{display:flex;justify-content:space-between;gap:12px}.status{font-size:12px;padding:4px 9px;border-radius:999px;background:#eee5dc;white-space:nowrap}.plan-card p{color:var(--muted);margin:.55em 0 0}.capsule-section{background:#d7e1e7}.capsule-card{max-width:960px;background:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.8);border-radius:34px;padding:34px;display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center}.capsule-icon{font-size:62px}.capsule-kicker{letter-spacing:.16em;font-size:12px}.countdown{font-size:28px;font-weight:800;margin-top:16px}footer{padding:40px 7vw;display:flex;justify-content:space-between;color:var(--muted)}dialog{width:min(900px,92vw);border:0;border-radius:24px;padding:0;box-shadow:var(--shadow);background:#111;color:#fff}dialog::backdrop{background:rgba(0,0,0,.72)}.viewer-close{position:absolute;right:14px;top:10px;z-index:2;border:0;background:rgba(0,0,0,.45);color:white;border-radius:50%;width:38px;height:38px;font-size:26px}.viewer-copy{padding:20px 22px}.viewer-copy p{color:#d4d4d4}.gate-body,.admin-body{min-height:100vh;background:linear-gradient(135deg,#f8f4ed,#e6ddd1)}.gate-body{display:grid;place-items:center;padding:24px}.gate-card{background:white;padding:40px;border-radius:30px;box-shadow:var(--shadow);width:min(480px,94vw)}input,textarea,select{width:100%;border:1px solid #d7cec4;border-radius:14px;padding:12px 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@media(max-width:800px){.nav-links{display:none}.hero{padding:100px 20px 44px}.since-card{grid-template-columns:1fr 1fr;gap:14px}.section{padding:76px 20px}.letter-wrap,.future-layout{grid-template-columns:1fr}.section-heading-row{display:block}.filters{margin-top:20px}.memory-grid{display:block}.memory-card{margin-bottom:16px}.form-grid{grid-template-columns:1fr}.span2{grid-column:span 1}.admin-header{align-items:flex-start}.capsule-card{grid-template-columns:1fr}.scroll-cue{display:none}}


/* ===== V3 light & cheerful hero ===== */
:root{--bg:#fffaf5;--paper:#fff;--ink:#2f2b28;--muted:#756f69;--accent:#ff8c78;--line:#eee2d7;--shadow:0 18px 50px rgba(70,48,30,.10)}
body{background:var(--bg)}
.hero{min-height:100vh;position:relative;overflow:hidden;color:var(--ink);display:flex;align-items:center;padding:110px 7vw 7vh;background:radial-gradient(circle at 12% 10%,#fff0e7 0,#fff0e7 18%,transparent 42%),linear-gradient(135deg,#fffdf9 0%,#fff8f1 46%,#eef7ff 100%)}
.hero-shade{display:none}.nav{position:absolute;top:24px;left:5vw;right:5vw;z-index:3;display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border:1px solid rgba(255,255,255,.9);border-radius:999px;background:rgba(255,255,255,.62);box-shadow:0 8px 28px rgba(80,60,45,.06)}.glass{backdrop-filter:blur(16px);background:rgba(255,255,255,.52)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center;width:100%}.hero-content{max-width:720px}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);opacity:1;font-weight:800}.hero h1{font-size:clamp(54px,8vw,104px);line-height:.95;margin:.18em 0 .22em;color:var(--ink)}
.love-counter{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 22px}.counter-pill{display:flex;align-items:baseline;gap:7px;padding:11px 16px;border-radius:999px;background:#fff;border:1px solid #f1dfd5;box-shadow:0 8px 24px rgba(74,53,35,.06)}.counter-pill strong{font-size:28px;line-height:1;color:#e46f5b}.counter-pill.counter-anniversary{background:#f0f8ff;border-color:#dcecf7}.counter-pill.counter-anniversary strong{color:#5f8fb3}.counter-label,.counter-unit{font-size:14px;color:#655f59}
.hero-quote{font-size:clamp(22px,2.6vw,34px);max-width:720px;color:#4c4742;margin:18px 0 8px}.hero-subtitle{max-width:610px;color:var(--muted);font-size:17px;margin:10px 0 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.btn.primary{background:var(--ink);color:#fff}.btn.ghost{border:1px solid #dfd3c8;background:#fff;color:var(--ink)}
.since-card{display:inline-grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:18px 24px;border-radius:24px;border:1px solid #efe3d8;background:rgba(255,255,255,.72);box-shadow:0 12px 34px rgba(70,48,30,.06)}.metric{font-size:32px;font-weight:800;display:block;color:var(--ink)}.since-card small{opacity:.82;color:var(--muted)}
.hero-banner{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:240px 240px;gap:16px}.hero-shot{margin:0;background:#fff;padding:9px;border-radius:28px;box-shadow:var(--shadow);overflow:hidden}.hero-shot img{width:100%;height:100%;object-fit:cover;border-radius:20px}.hero-shot.large{grid-row:span 2}.tilt-a{transform:rotate(-2deg)}.tilt-b{transform:translateY(16px) rotate(2deg)}.tilt-c{transform:translateY(-6px) rotate(1deg)}.scroll-cue{position:absolute;right:6vw;bottom:4vh;z-index:2;font-size:13px;color:var(--muted);opacity:.9}
.memories-section{background:#fff3ec}.capsule-section{background:#eef7ff}.filter.active{background:#ff8c78;color:#fff;border-color:#ff8c78}.timeline-item:before{background:#ff8c78}.section-label,.timeline-item span{color:#e87763}
@media(max-width:800px){.hero{padding:100px 20px 44px;align-items:flex-start}.hero-inner{grid-template-columns:1fr;gap:30px}.hero h1{font-size:56px}.love-counter{gap:8px}.counter-pill{padding:10px 13px}.counter-pill strong{font-size:24px}.hero-banner{grid-template-columns:1fr 1fr;grid-template-rows:190px 190px}.since-card{grid-template-columns:1fr 1fr;gap:14px;width:100%}.scroll-cue{display:none}}