077One-line art logo

Generate this image now. Return exactly ONE finished logo image itself; draw it directly, without explanations or questions.
Output size 1080x1080 pixels, 1:1 square post. Keep all text fully readable.
Create one original professional brand identity, one finished composition and one material. No options sheet, multiple applications, props, hands, devices or collage. Never imitate an existing brand's recognizable logo, mascot or typography. Do not add slogans, field labels, unrelated words, watermarks or trademark symbols. The chosen substrate fills the canvas edge to edge.
Keep all essential lettering below the top 12% and above the bottom 15% of the canvas. Center the complete logo group with quiet margins, about 70-78% of canvas width. Adapt the same identity to the chosen ratio without changing the style.

[INPUTS FOR THIS IMAGE]
Brand name selected: "【Brand name】"
Set BRAND_NAME to this input. Preserve its exact spelling, case, spaces and punctuation. Print it exactly once. Never translate or romanize it. If explicitly asked to choose, invent one short original name. If no name was supplied, ask for the name rather than inventing an existing business. Do not print the field label.
One-line symbol selected: "【One-line symbol】"
Use one subject described by this input, preserving the requested defining feature. If asked to choose or no subject was supplied, use an open seashell whose upper and lower contours flow into one pearl loop along a SINGLE UNBROKEN path. Keep the silhouette immediately recognizable at small size.
Material selected: "【Material】"
Apply only this finish to the whole logo. Preserve the fixed style of this card. Foil keeps its physical metal color; palette changes mainly affect the substrate. One continuous surface fills the canvas.
Interpret the selected choice as follows (use only the selected one):
- Gold foil on plum paper: warm gold foil, shallow debossed edges and delicate metal highlights on deep plum cotton paper.
- Embossing on pearl paper: raised pearl-white embossed line and name, directional light making every contour readable.
- Silver foil on pale gray paper: silver foil with crisp edges on pale gray cotton paper.
- Letterpress on blush paper: dark plum letterpress line slightly pressed into blush pink paper.
- Champagne metal sign: raised champagne-gold metal line on muted warm gray plaster.
- Flat: clean solid continuous line and wordmark, no material shadows.
If the selection line is absent or empty, use Gold foil on plum paper only.
Colors selected: "【Colors】"
Use this restrained palette and necessary substrate tones only. Keep the name clearly readable against its background. Real metal retains its physical color.
Interpret the selected choice as follows (use only the selected one):
- Gold + deep plum: gold on deep plum.
- Pearl + white: pearl-white relief on white, readable shadow contrast.
- Silver + pale gray: silver on pale gray.
- Plum + blush: plum on pale blush.
If the selection line is absent or empty, use Gold + deep plum only.
Name lettering selected: "【Name lettering】"
The name is separate from the continuous symbol line and must remain easily readable.
Interpret the selected choice as follows (use only the selected one):
- Refined light sans serif: refined light sans serif, enough weight to remain readable.
- Elegant serif: elegant serif with moderate contrast, open counters.
- Simple rounded: simple gently rounded lettering with intact character shapes.
If the selection line is absent or empty, use Refined light sans serif only.
Line weight selected: "【Line weight】"
One unbroken line traces the subject, with no sketch hatching, filled silhouette or separate decorative marks.
Interpret the selected choice as follows (use only the selected one):
- Clear medium line: medium line, roughly 10-14 pixels at 1024-wide output, large enough for thumbnail visibility.
- Delicate line: fine but readable line, roughly 7-9 pixels at 1024-wide output.
- Strong line: strong line, roughly 15-19 pixels at 1024-wide output.
If the selection line is absent or empty, use Clear medium line only.

[RESOLVED DESIGN]
A LARGE graceful ONE-CONTINUOUS-LINE symbol above a restrained exact wordmark. A SINGLE unbroken non-branching path forms the subject. Default an open shell: flow from the upper rim around the hinge into the lower bowl contour, then form one pearl loop connected to that same path. No separate floating pearl, parallel interior hatching, double outlines, filled areas or extra decorative strokes. Keep the gold path evenly medium-thin, elegant but clearly visible. Exactly two path ends, no split branches. The symbol itself occupies 60-66% of canvas width and about 34-40% of canvas height in a portrait image, with medium clear line weight. It must feel substantial, never a tiny thin sketch floating in empty space. BRAND_NAME below occupies about 35-45% of width, enough letter size to read on a phone. Default genuine warm gold foil and gentle debossing on deep plum cotton paper, with believable metal highlights and raking light. The name uses the same finish. Keep the whole identity around the central vertical zone. Premium jewelry-house restraint; the large flowing symbol and tangible finish are essential.
Before returning, compare every visible name character with BRAND_NAME, one by one, including Hangul initial consonants, vowels and final consonants. Repair missing or altered letters while retaining the design. Print the brand name exactly once. The finish may be realistic, but the identity must remain clear at thumbnail size.

[Final output format]
Output size 1080x1080 pixels, 1:1 square post. Keep all text fully readable.
This selected output format takes priority over any fixed canvas size or aspect ratio elsewhere in this template. Adapt the composition, text zones and margins to the selected canvas without stretching or cropping essential content. Device safe areas apply only when a device is selected. Never print these format instructions on the image.